CN110560588B - Pipe fitting welding seam discernment flattens equipment - Google Patents
Pipe fitting welding seam discernment flattens equipment Download PDFInfo
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- CN110560588B CN110560588B CN201910902756.8A CN201910902756A CN110560588B CN 110560588 B CN110560588 B CN 110560588B CN 201910902756 A CN201910902756 A CN 201910902756A CN 110560588 B CN110560588 B CN 110560588B
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- 238000003466 welding Methods 0.000 title claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims description 28
- 238000013519 translation Methods 0.000 claims description 24
- 230000009471 action Effects 0.000 claims description 20
- 230000000007 visual effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides pipe fitting weld joint identification flattening equipment which comprises a feeding device, an identification flattening device and a discharging device, wherein a pipe fitting enters the identification flattening device through the feeding device, and is discharged from the discharging device after weld joint identification and flattening operations are carried out through the identification flattening device; the feeding device comprises a first supporting frame, wherein a horizontal conveying assembly, a vertical conveying assembly and an output assembly are arranged above the first supporting frame; the identification flattening device comprises a second supporting frame, and a moving assembly, a positioning assembly and a flattening assembly are arranged above the second supporting frame; the output assembly comprises a third supporting frame, a plurality of mutually parallel discharging rods are arranged on the third supporting frame, and the pipe fitting leaves the equipment through the discharging rods after being flattened. The pipe fitting welding seam identification flattening equipment has high degree of mechanization, can ensure accurate welding seam position during flattening operation, improves the yield and the production efficiency of pipe fittings, saves manpower and material resources, and reduces the production cost.
Description
Technical Field
The invention belongs to the technical field of pipe fitting processing equipment, and particularly relates to pipe fitting weld joint recognition flattening equipment.
Background
The straight seam steel pipe is a steel pipe with a weld seam longitudinally parallel to the steel pipe, and has the advantages of simple production process, high production efficiency, low cost and wide application field. In the field of automobile production and manufacturing, a specially processed pipe fitting is needed, flattening treatment is needed at one end of the pipe fitting, in the prior art, on one hand, a feeding device is finished manually, on the other hand, the accuracy of flattening operation cannot be guaranteed, and therefore the equipment is low in working efficiency and low in yield of the pipe fitting.
Disclosure of Invention
In view of the foregoing, the present invention aims to provide a pipe welding seam recognition flattening device, so as to improve the yield and the production efficiency of pipe fittings.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
a pipe fitting weld joint identification flattening device comprises a feeding device, an identification flattening device and a discharging device, wherein a pipe fitting enters the identification flattening device through the feeding device, and is discharged from the discharging device after weld joint identification and flattening operations are carried out through the identification flattening device; the feeding device comprises a first supporting frame, a horizontal conveying assembly, a vertical conveying assembly and an output assembly are arranged above the first supporting frame, and the horizontal conveying assembly horizontally conveys the pipe fitting to the starting position of the vertical conveying assembly; the vertical conveying assembly comprises a fixing frame, a lifting frame and air cylinders, wherein the fixing frame comprises a fixing plate and a plurality of limiting plates, the fixing plate is horizontally fixed on a first supporting frame, the limiting plates are vertically and fixedly arranged above the fixing plate, a first limiting groove and a second limiting groove are formed in the outer side face of each limiting plate, the lifting frame comprises a lifting plate and a plurality of feeding plates, the lifting plate is horizontally arranged above the fixing plate, the lifting plate is fixedly connected with the air cylinders and moves in the vertical direction under the action of the air cylinders, the feeding plates are vertically and fixedly arranged above the lifting plate, a first clamping groove and a second clamping groove are formed in the outer side face of each feeding plate, and the feeding plates and the limiting plates are arranged in parallel in a staggered mode; the output assembly comprises a plurality of sliding plates, the sliding plates are fixedly connected with the top ends of the fixing plates, and the pipe fitting enters the identification flattening device through the sliding plates; the identification flattening device comprises a second support frame, wherein the second support frame is positioned on one side of the first support frame, a moving assembly, a positioning assembly and a flattening assembly are arranged above the second support frame, the moving assembly comprises a translation seat, a lifting seat and a supporting plate, the translation seat is arranged above the second support frame, a Y-axis air cylinder is connected below the translation seat, the lifting seat is arranged above the translation seat, a Z-axis air cylinder is connected below the lifting seat, and the supporting plate is fixed above the lifting seat and is used for lifting and transferring pipe fittings; the positioning assembly comprises a clamping disc and a three-jaw centering chuck, the clamping disc is controlled to open and close by a clamping disc motor, the three-jaw centering chuck is arranged above the second support frame through a chuck mounting seat and driven by a servo motor, and one side of the chuck mounting seat is connected with an X-axis air cylinder; the flattening component comprises a driving motor, a connecting shaft, an inverted U-shaped supporting seat and a visual camera, wherein the inverted U-shaped supporting seat is fixedly arranged above the second supporting frame, an extrusion groove is formed in the lower end of the inverted U-shaped supporting seat, the upper end of the connecting shaft is connected with the driving motor, the lower end of the connecting shaft penetrates through the upper end of the inverted U-shaped supporting seat, an extrusion block is arranged at the lower end of the connecting shaft, the extrusion groove is positioned under the extrusion block, and the visual camera is positioned on one side of the extrusion groove and used for identifying welding seams of pipe fittings; the discharging device comprises a third supporting frame, the third supporting frame is fixed on the second supporting frame, a plurality of mutually parallel discharging rods are arranged on the third supporting frame, and the pipe fitting leaves the equipment through the discharging rods after being flattened.
Further, the horizontal conveying assembly comprises a first conveying belt and a second conveying belt, the first conveying belt is driven by a first motor to convey the pipe fitting to the beginning of the second conveying belt, the second conveying belt is driven by a second motor to convey the pipe fitting to the lower end of the feeding plate, and the width of the second conveying belt is smaller than that of the first conveying belt.
Further, the cylinder is located the fixed plate below, the cylinder is vertical to be set up, and the piston rod of cylinder vertically passes the fixed plate to with lifter plate fixed connection, the cylinder control lifter plate up-and-down motion.
Further, the top of first spacing groove, second spacing groove and limiting plate is stepped and distributes, the top of first draw-in groove, second draw-in groove and pay-off board is stepped and is distributed, and interval between first draw-in groove, second draw-in groove and the pay-off board top equals with the interval between first spacing groove, second spacing groove and the limiting plate top, first spacing groove, second spacing groove, first draw-in groove and second draw-in groove bottom are the slope setting.
Furthermore, the sliding plates are obliquely arranged, and a plurality of fixing rods are arranged between the sliding plates.
Further, a Y-axis track is arranged on the second support frame, and the translation seat moves along the Y-axis track under the action of a Y-axis cylinder; the translation seat is provided with a Z-axis track, and the lifting seat moves along the Z-axis track under the action of a Z-axis cylinder to finish the translation lifting work of the pipe fitting;
further, an X-axis track is arranged on the second supporting frame, and the chuck mounting seat moves along the X-axis track under the action of the X-axis cylinder.
Furthermore, the pipe fitting is horizontally arranged, one end of the pipe fitting is positioned and clamped through the three-jaw centering chuck, the other end of the pipe fitting is positioned in the extrusion groove, extrusion is completed under the action of the extrusion block, and the pipe fitting is clamped through the clamping disc.
Further, a plurality of clamping grooves are formed in the supporting plate, and each clamping groove is used for placing one pipe fitting.
Further, the visual camera is connected with the computer system through the data transmission system, and displays and stores analysis images for weld joint recognition.
Compared with the prior art, the pipe fitting weld joint identification flattening equipment has the following advantages:
the pipe fitting weld joint identification flattening equipment comprises a feeding device, an identification flattening device and a discharging device, wherein the pipe fitting enters the identification flattening device through the feeding device, the pipe fitting is discharged from the discharging device after being subjected to weld joint identification and flattening operation through the identification flattening device, the whole equipment is high in automation degree, manual feeding is not needed, a vertical conveying assembly is used for conveying the pipe fitting step by step upwards through a fixing plate and a lifting plate, the matching degree with the subsequent identification flattening device is high, the identification flattening device is used for identifying the weld joint through a visual camera, a positioning mechanism clamps and positions the pipe fitting, one end of the pipe fitting is conveyed into an extrusion groove, one end of the pipe fitting is flattened through the flattening mechanism, the mechanization degree of the whole process is high, the position of the weld joint is accurate during flattening operation can be guaranteed, the yield and the production efficiency of the pipe fitting are improved, meanwhile, manpower and material resources are saved, and the production cost is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic perspective view of a pipe weld recognizing and flattening apparatus according to embodiment 1;
fig. 2 is a schematic structural view of a feeding device of a pipe weld recognizing and flattening apparatus according to embodiment 1;
FIG. 3 is a schematic view of a vertical transport assembly of a pipe weld identification flattening apparatus according to example 1;
fig. 4 is a schematic structural view of a recognizing and flattening device of a pipe welding seam recognizing and flattening apparatus according to embodiment 1;
fig. 5 is an enlarged schematic view of a flattening module of a pipe weld recognizing flattening apparatus according to embodiment 1.
Reference numerals illustrate:
1-a first support frame; 2-a second support frame; 3-a third support frame; 4-a discharging rod; 5-pipe fitting; 6-sliding plate; 7-fixing rods; 8-a first conveyor belt; 9-a second conveyor belt; 10-cylinder; 11-a fixing plate; 12-lifting plates; 13-limiting plates; 14-a feeding plate; 15-a first clamping groove; 16-a second clamping groove; 17-a first limit groove; 18-a second limit groove; 19-a translation seat; 20-lifting seats; 21-a pallet; 22-clamping the disc; 23-three jaw centering chuck; 24-servo motor; 25-a chuck mount; 26-a drive motor; 27-an inverted U-shaped supporting seat; 28-extruding a block; 29-an extrusion groove; 30-vision camera.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
The pipe fitting weld joint identification flattening equipment comprises a feeding device, an identification flattening device and a discharging device, wherein a pipe fitting 5 enters the identification flattening device through the feeding device, is discharged from the discharging device after weld joint identification and flattening operation are performed through the identification flattening device, the discharging device comprises a third supporting frame 3, the third supporting frame 3 is fixed on a second supporting frame 2, a plurality of mutually parallel discharging rods 4 are arranged on the third supporting frame 3, and the pipe fitting 5 leaves the equipment through the discharging rods 4 after flattening;
as shown in fig. 2, the feeding device comprises a first supporting frame 1, wherein a horizontal conveying assembly, a vertical conveying assembly and an output assembly are arranged above the first supporting frame 1, and the horizontal conveying assembly horizontally conveys a pipe fitting 5 to the starting position of the vertical conveying assembly; the horizontal conveying assembly comprises a first conveying belt 8 and a second conveying belt 9, the first conveying belt 8 is driven by a first motor to convey the pipe fitting 5 to the beginning of the second conveying belt 9, the second conveying belt 9 is driven by a second motor to convey the pipe fitting 5 to the lower end of the feeding plate 14, and the width of the second conveying belt 9 is smaller than that of the first conveying belt 8; the vertical conveying assembly comprises a fixing frame, a lifting frame and an air cylinder 10, wherein the fixing frame comprises a fixing plate 11 and a plurality of limiting plates 13, the fixing plate 11 is horizontally fixed on the first supporting frame 1, the limiting plates 13 are vertically and fixedly arranged above the fixing plate 11, a first limiting groove 17 and a second limiting groove 18 are formed in the outer side face of each limiting plate 13, the lifting frame comprises a lifting plate 12 and a plurality of feeding plates 14, the lifting plate 12 is horizontally arranged above the fixing plate 11, the lifting plate 12 is fixedly connected with the air cylinder 10, the air cylinder 10 is arranged below the fixing plate 11, a piston rod of the air cylinder 10 vertically penetrates through the fixing plate 11 and is fixedly connected with the lifting plate 12, the air cylinder 10 controls the lifting plate 12 to move up and down, the feeding plates 14 are vertically and fixedly arranged above the lifting plate 12, a first clamping groove 15 and a second clamping groove 16 are formed in the outer side face of each feeding plate 14, and the limiting plates 13 are arranged in parallel and staggered mode; the output assembly comprises a plurality of sliding plates 6, the sliding plates 6 are obliquely arranged, a plurality of fixing rods 7 are arranged between the sliding plates 6, the sliding plates 6 are fixedly connected with the top ends of the fixing plates 11, and the pipe fitting 5 enters the identification flattening device through the sliding plates 6;
as shown in fig. 3, the top ends of the first limit groove 17, the second limit groove 18 and the limit plate 13 are distributed in a stepped manner, the top ends of the first clamping groove 15, the second clamping groove 16 and the feed plate 14 are distributed in a stepped manner, the distance between the first clamping groove 15, the second clamping groove 16 and the top end of the feed plate is equal to the distance between the first limit groove 17, the second limit groove 18 and the top end of the limit plate, and the bottoms of the first limit groove 17, the second limit groove 18, the first clamping groove 15 and the second clamping groove 16 are all obliquely arranged;
as shown in fig. 4, the identifying and flattening device comprises a second support frame 2, the second support frame 2 is positioned at one side of the first support frame 1, a moving assembly, a positioning assembly and a flattening assembly are arranged above the second support frame 2, the moving assembly comprises a translation seat 19, a lifting seat 20 and a supporting plate 21, the translation seat 19 is arranged above the second support frame 2, a Y axial cylinder is connected below the translation seat 19, a Y axial track is arranged on the second support frame 2, and the translation seat 19 moves along the Y axial track under the action of the Y axial cylinder; the lifting seat 20 is arranged above the translation seat 19, a Z-axis air cylinder is connected below the lifting seat 20, a Z-axis track is arranged on the translation seat 19, and the lifting seat 20 moves along the Z-axis track under the action of the Z-axis air cylinder to finish the translation lifting work of the pipe fitting 5; the supporting plate 21 is fixed above the lifting seat 20 and is used for lifting the transfer pipe fitting 5, a plurality of clamping grooves are formed in the supporting plate 21, and each clamping groove is used for placing one pipe fitting 5; the positioning assembly comprises a clamping disc 22 and a three-jaw centering chuck 23, the clamping disc 22 is controlled to open and close by a clamping disc motor, the three-jaw centering chuck 23 is arranged above the second support frame 2 through a chuck mounting seat 25 and is driven by a servo motor 24, one side of the chuck mounting seat 25 is connected with an X-axis air cylinder, an X-axis track is arranged on the second support frame 2, and the chuck mounting seat 25 moves along the X-axis track under the action of the X-axis air cylinder;
as shown in fig. 5, the flattening component comprises a driving motor 26, a connecting shaft, an inverted U-shaped supporting seat 27 and a visual camera 30, wherein the inverted U-shaped supporting seat 27 is fixedly arranged above the second supporting frame 2, an extrusion groove 29 is formed in the lower end of the inverted U-shaped supporting seat 27, the upper end of the connecting shaft is connected with the driving motor 26, the lower end of the connecting shaft penetrates through the upper end of the inverted U-shaped supporting seat 27, an extrusion block 28 is arranged at the lower end of the connecting shaft, the extrusion groove 29 is positioned under the extrusion block 28, the visual camera 30 is positioned on one side of the extrusion groove 29, and a welding seam of the pipe fitting 5 is identified; the pipe fitting 5 is horizontally arranged, one end of the pipe fitting 5 is positioned and clamped through the three-jaw centering chuck 23, the other end of the pipe fitting 5 is positioned in the extrusion groove 29, extrusion is completed under the action of the extrusion block 28, the pipe fitting 5 is clamped through the clamping disc 22, the vision camera 30 is connected with the computer system through the data transmission system, and analysis images are displayed and stored for weld joint identification.
The invention relates to a feeding device of pipe fitting weld joint recognition flattening equipment, which comprises the following working principles:
firstly, the speeds of the first conveying belt 8 and the second conveying belt 9 are regulated, the pipe fitting 5 enters the second conveying belt 9 through the first conveying belt 8, is conveyed to the lower end of the feeding plate 14 through the second conveying belt 9, at the moment, the lifting frame is positioned at the initial position, the top end of the feeding plate 14 is flush with the second limiting groove 18, the second clamping groove 16 is flush with the first limiting groove 17, the first clamping groove 15 is positioned at the bottommost end, the first pipe fitting 5 just falls into the first clamping groove 15, the air cylinder 10 drives the lifting plate 12 to rise, the feeding plate 14 rises to the highest position, at the moment, the first clamping groove 15 is flush with the first limiting groove 17, the second clamping groove 16 is flush with the second limiting groove 18, the top end of the feeding plate 14 is flush with the top end of the limiting plate 13, the first pipe fitting 5 falls on the first limiting groove 17, and is balanced in stress under the side of the first limiting groove 17 and the feeding plate 14, the air cylinder 10 drives the lifting plate 12 to fall, the feeding plate 14 returns to the initial position, the second clamping groove 16 is flush with the first limiting groove 17, the first clamping groove 15 is positioned at the lowest end, at this time, the first pipe fitting 5 falls into the second clamping groove 16, the second pipe fitting 5 on the second conveying belt falls into the first clamping groove 15, the air cylinder 10 drives the feeding plate 14 to rise to the highest position, at this time, the first pipe fitting 5 falls into the second limiting groove 18, the stress balance is kept stable under the side effect of the second limiting groove 18 and the feeding plate 14, meanwhile, the second pipe fitting 5 falls into the first limiting groove 17, the air cylinder 10 drives the lifting plate 12 to descend, the feeding plate 14 returns to the initial position, the second clamping groove 16 is flush with the first limiting groove 17, the first clamping groove 15 is positioned at the lowest end, at this time, the first pipe fitting 5 falls into the top end of the feeding plate 14, the second pipe fitting 5 falls into the second clamping groove 16, the third pipe fitting 5 on the second conveying belt falls into the first clamping groove 15, the cylinder 10 drives the lifting plate 12 to rise, the feeding plate 14 rises to the highest position, the first clamping groove 15 is flush with the first limiting groove 17, the second clamping groove 16 is flush with the second limiting groove 18, the feeding plate 14 is flush with the top end of the limiting plate 13, the first pipe fitting 5 falls to the top end of the fixing plate from the top end of the feeding plate 14 and is conveyed to the weld joint recognition flattening equipment along the sliding plate 6, the second pipe fitting 5 falls on the second limiting groove 18, and the third pipe fitting 5 falls on the first limiting groove 17. The above actions are repeated, the pipe fitting 5 moves upwards in sequence under the cooperation of the lifting plate 12 and the limiting plate 13, and finally is conveyed to the identification flattening device through the sliding plate 6;
the pipe fitting 5 slides into the supporting plate 21 through the sliding plate 6, the lifting seat 20 moves upwards along the Z-axis track under the action of the Z-axis cylinder, then the translation seat 19 moves along the Y-axis track under the action of the Y-axis cylinder, after reaching a designated position, the lifting seat 20 moves downwards along the Z-axis track under the action of the Z-axis cylinder, so that the pipe fitting 5 just falls in the center of the clamping disc 22, and at the moment, the translation seat 19 moves along the Y-axis track under the action of the Y-axis cylinder and returns to the initial position;
the clamping disc motor controls the clamping disc 22 to be closed, at the moment, the pipe fitting 5 is clamped, the three-jaw centering chuck 23 is driven by the servo motor 24 to grasp one end of the pipe fitting 5 and enable the pipe fitting 5 to rotate, when the pipe fitting 5 rotates for the first circle, the vision camera 30 recognizes the position of a welding seam in the pipe fitting 5, when the pipe fitting rotates for the second circle, the vision camera 30 recognizes the recognized welding seam position, the rotation is stopped, at the moment, the chuck mounting seat 25 moves along the X axial track under the action of the X axial cylinder, and the other end of the pipe fitting 5 is just positioned in the extrusion groove 29; the driving motor 26 drives the connecting shaft to move downwards, the extrusion block 28 moves downwards to extrude the pipe fitting 5, and after the pipe fitting 5 is flattened.
The whole process degree of automation is high, does not need manual feeding, and wherein vertical conveying assembly utilizes fixed plate and lifter plate, upwards carries the pipe fitting step by step, and is high with follow-up welding seam discernment flattening equipment cooperation degree, and the welding seam position accuracy when flattening the operation can be guaranteed to the discernment flattening device, has improved the yield and the production efficiency of pipe fitting, has saved manpower and materials simultaneously, reduction in production cost.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a pipe fitting welding seam discernment flattens equipment which characterized in that: the pipe fitting (5) enters the recognizing and flattening device through the feeding device, and is discharged from the discharging device after being subjected to weld recognition and flattening operation through the recognizing and flattening device;
the feeding device comprises a first supporting frame (1), a horizontal conveying assembly, a vertical conveying assembly and an output assembly are arranged above the first supporting frame (1), and the horizontal conveying assembly horizontally conveys a pipe fitting (5) to the starting position of the vertical conveying assembly; the vertical conveying assembly comprises a fixing frame, a lifting frame and an air cylinder (10), wherein the fixing frame comprises a fixing plate (11) and a plurality of limiting plates (13), the fixing plate (11) is horizontally fixed on a first supporting frame (1), the limiting plates (13) are vertically and fixedly arranged above the fixing plate (11), a first limiting groove (17) and a second limiting groove (18) are formed in the outer side face of each limiting plate (13), the lifting frame comprises a lifting plate (12) and a plurality of feeding plates (14), the lifting plate (12) is horizontally arranged above the fixing plate (11), the lifting plate (12) is fixedly connected with the air cylinder (10) and moves in the vertical direction under the action of the air cylinder (10), the feeding plates (14) are vertically and fixedly arranged above the lifting plate (12), a first clamping groove (15) and a second clamping groove (16) are formed in the outer side face of each feeding plate (14), and the feeding plates (14) and the limiting plates (13) are arranged in parallel and misplaced; the output assembly comprises a plurality of sliding plates (6), the sliding plates (6) are fixedly connected with the top ends of the fixed plates (11), and the pipe fitting (5) enters the identification flattening device through the sliding plates (6);
the identification flattening device comprises a second support frame (2), wherein the second support frame (2) is positioned on one side of the first support frame (1), a moving assembly, a positioning assembly and a flattening assembly are arranged above the second support frame (2), the moving assembly comprises a translation seat (19), a lifting seat (20) and a supporting plate (21), the translation seat (19) is arranged above the second support frame (2), a Y-axis air cylinder is connected below the translation seat (19), the lifting seat (20) is arranged above the translation seat (19), a Z-axis air cylinder is connected below the lifting seat (20), and the supporting plate (21) is fixed above the lifting seat (20) and is used for lifting a transfer pipe fitting (5); the positioning assembly comprises a clamping disc (22) and a three-jaw centering chuck (23), the clamping disc (22) is controlled to open and close by a clamping disc motor, the three-jaw centering chuck (23) is arranged above the second supporting frame (2) through a chuck mounting seat (25) and driven by a servo motor (24), and one side of the chuck mounting seat (25) is connected with an X-axis air cylinder; the flattening assembly comprises a driving motor (26), a connecting shaft, an inverted U-shaped supporting seat (27) and a visual camera (30), wherein the inverted U-shaped supporting seat (27) is fixedly arranged above the second supporting frame (2), an extrusion groove (29) is formed in the lower end of the inverted U-shaped supporting seat (27), the upper end of the connecting shaft is connected with the driving motor (26), the lower end of the connecting shaft penetrates through the upper end of the inverted U-shaped supporting seat (27), an extrusion block (28) is arranged at the lower end of the connecting shaft, the extrusion groove (29) is located under the extrusion block (28), and the visual camera (30) is located on one side of the extrusion groove (29) and used for identifying welding seams of the pipe fitting (5);
the discharging device comprises a third supporting frame (3), the third supporting frame (3) is fixed on the second supporting frame (2), a plurality of mutually parallel discharging rods (4) are arranged on the third supporting frame (3), and the pipe fitting (5) leaves the equipment through the discharging rods (4) after being flattened;
the pipe fitting (5) is horizontally arranged, one end of the pipe fitting (5) is positioned and clamped through the three-jaw centering chuck (23), the other end of the pipe fitting (5) is positioned in the extrusion groove (29), extrusion is completed under the action of the extrusion block (28), and the pipe fitting (5) is clamped through the clamping disc (22);
a plurality of clamping grooves are formed in the supporting plate (21), and each clamping groove is used for placing one pipe fitting (5).
2. The pipe weld identification flattening apparatus of claim 1, wherein: the horizontal conveying assembly comprises a first conveying belt (8) and a second conveying belt (9), the first conveying belt (8) is driven by a first motor to convey the pipe fitting (5) to the beginning of the second conveying belt (9), the second conveying belt (9) is driven by a second motor to convey the pipe fitting (5) to the lower end of the feeding plate (14), and the width of the second conveying belt (9) is smaller than that of the first conveying belt (8).
3. The pipe weld identification flattening apparatus of claim 2, wherein: the cylinder (10) is located below the fixed plate (11), the cylinder (10) is vertically arranged, a piston rod of the cylinder (10) vertically penetrates through the fixed plate (11) and is fixedly connected with the lifting plate (12), and the cylinder (10) controls the lifting plate (12) to move up and down.
4. A pipe weld identifying flattening apparatus according to claim 3, wherein: the top of first spacing groove (17), second spacing groove (18) and limiting plate (13) is the echelonment and distributes, the top of first draw-in groove (15), second draw-in groove (16) and delivery plate (14) is the echelonment and distributes, and interval and first spacing groove (17), second spacing groove (18) between second draw-in groove (16) and the delivery plate top are equal, interval between first spacing groove (17), second spacing groove (18) and the limiting plate top, first spacing groove (17), second spacing groove (18), first draw-in groove (15) and second draw-in groove (16) bottom are the slope setting.
5. A pipe weld identification flattening apparatus according to any of claims 1-4, wherein: the sliding plates (6) are obliquely arranged, and a plurality of fixing rods (7) are arranged between the sliding plates (6).
6. The pipe weld identification flattening apparatus of claim 1, wherein: a Y-axis track is arranged on the second support frame (2), and the translation seat (19) moves along the Y-axis track under the action of a Y-axis cylinder; the translation seat (19) is provided with a Z-axis track, and the lifting seat (20) moves along the Z-axis track under the action of a Z-axis cylinder to finish the translation lifting work of the pipe fitting (5).
7. The pipe weld identification flattening apparatus of claim 6, wherein: an X-axis track is arranged on the second supporting frame (2), and the chuck mounting seat (25) moves along the X-axis track under the action of an X-axis cylinder.
8. The pipe weld identification flattening apparatus of claim 1, wherein: the visual camera (30) is connected with the computer system through the data transmission system, and displays and stores analysis images for weld joint identification.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910902756.8A CN110560588B (en) | 2019-09-24 | 2019-09-24 | Pipe fitting welding seam discernment flattens equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910902756.8A CN110560588B (en) | 2019-09-24 | 2019-09-24 | Pipe fitting welding seam discernment flattens equipment |
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| CN110560588A CN110560588A (en) | 2019-12-13 |
| CN110560588B true CN110560588B (en) | 2024-04-12 |
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| CN110560588A (en) | 2019-12-13 |
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