CN110560588A - Pipe fitting welding seam discernment flattens equipment - Google Patents
Pipe fitting welding seam discernment flattens equipment Download PDFInfo
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- CN110560588A CN110560588A CN201910902756.8A CN201910902756A CN110560588A CN 110560588 A CN110560588 A CN 110560588A CN 201910902756 A CN201910902756 A CN 201910902756A CN 110560588 A CN110560588 A CN 110560588A
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- pipe fitting
- groove
- plate
- flattening
- identification
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- 238000003466 welding Methods 0.000 title claims description 30
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims description 28
- 230000009471 action Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004801 process automation Methods 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 being subjected to weld joint identification and flattening operation through the identification flattening device; the feeding device comprises a first support frame, and a horizontal conveying assembly, a vertical conveying assembly and an output assembly are arranged above the first support frame; the identification flattening device comprises a second support frame, and a moving assembly, a positioning assembly and a flattening assembly are arranged above the second support frame; the output assembly comprises a third support frame, a plurality of parallel discharge rods are arranged on the third support frame, and the pipe fitting is flattened and then leaves the equipment through the discharge rods. The pipe fitting weld joint identification flattening equipment provided by the invention has the advantages that the mechanization degree is high, the accurate position of a weld joint during flattening operation can be ensured, the yield and the production efficiency of pipe fittings are improved, meanwhile, the manpower and material resources are saved, and the production cost is reduced.
Description
Technical Field
the invention belongs to the technical field of pipe fitting processing equipment, and particularly relates to pipe fitting weld joint identification flattening equipment.
Background
the straight seam steel pipe is a steel pipe with the welding seam being parallel to the longitudinal direction of the steel pipe, and has the advantages of simple production process, high production efficiency, low cost and wide application field. In the automobile manufacturing field, need use the pipe fitting of a special treatment, need flatten the processing in pipe fitting one end, among the prior art, feed arrangement relies on the manual work to accomplish on the one hand, and on the other hand can not guarantee to flatten the degree of accuracy of operation, and this has just caused the work efficiency of this equipment low, and the yield of pipe fitting is low simultaneously.
Disclosure of Invention
In view of the above, the present invention is directed to a pipe welding seam recognition and flattening apparatus, so as to improve the yield and production efficiency of pipe fittings.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a pipe fitting welding seam 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 welding seam identification and flattening operations are carried out through the identification flattening device; the feeding device comprises a first support frame, a horizontal conveying assembly, a vertical conveying assembly and an output assembly are arranged above the first support frame, and the horizontal conveying assembly horizontally conveys the pipe fittings to the starting position of the vertical conveying assembly; the vertical conveying assembly comprises a fixing frame, a lifting frame and an air cylinder, 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 fixed above the fixing plate, the outer side surfaces of the limiting plates are provided with a first limiting groove and a second limiting groove, 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 cylinder and moves in the vertical direction under the action of the air cylinder, the feeding plates are vertically fixed above the lifting plate, the outer side surfaces of the feeding plates are provided with a first clamping groove and a second clamping groove, and the feeding plates and the limiting plates are arranged in a parallel 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 fittings enter the identification flattening device through the sliding plates; the identification flattening device comprises a second support frame, 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 cylinder is connected below the translation seat, the lifting seat is arranged above the translation seat, a Z-axis cylinder is connected below the lifting seat, and the supporting plate is fixed above the lifting seat and used for lifting and transferring the pipe fitting; the positioning assembly comprises a clamping disc and a three-jaw centering chuck, the clamping disc is controlled to be opened and closed by a clamping disc motor, the three-jaw centering chuck is arranged above the second support frame through a chuck mounting seat and is driven by a servo motor, and an X-axis cylinder is connected to one side of the chuck mounting seat; the flattening assembly comprises a driving motor, a connecting shaft, an inverted U-shaped supporting seat and a vision camera, 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 located right below the extrusion block, the vision camera is located on one side of the extrusion groove, and a welding; the discharging device comprises a third supporting frame, the third supporting frame is fixed on the second supporting frame, a plurality of parallel discharging rods are arranged on the third supporting frame, and the pipe fitting is flattened and then leaves the equipment through the discharging rods.
Furthermore, 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 starting position 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.
Furthermore, the top ends of the first limiting groove, the second limiting groove and the limiting plate are distributed in a ladder shape, the top ends of the first clamping groove, the second clamping groove and the feeding plate are distributed in a ladder shape, the distance between the top ends of the first clamping groove, the second clamping groove and the feeding plate is equal to the distance between the top ends of the first limiting groove, the second limiting groove and the limiting plate, and the bottoms of the first limiting groove, the second limiting groove, the first clamping groove and the second clamping groove are obliquely arranged.
Furthermore, the sliding plates are obliquely arranged, and a plurality of fixing rods are arranged between the sliding plates.
furthermore, 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 the Z-axis cylinder to complete the translation and lifting work of the pipe fitting;
furthermore, an X axial track is arranged on the second support frame, and the chuck mounting seat moves along the X axial track under the action of the X axial cylinder.
further, the pipe fitting level sets up, and pipe fitting one end is held tight through three and is grabbed centering chuck location, and the pipe fitting other end is located the extrusion inslot, accomplishes the extrusion under the extrusion block effect, the pipe fitting is pressed from both sides tightly through pressing from both sides tight dish.
Furthermore, a plurality of clamping grooves are formed in the supporting plate, and each clamping groove is used for placing one pipe fitting.
Furthermore, the vision camera is connected with a computer system through a data transmission system, and displays and stores the analysis image for welding seam identification. .
Compared with the prior art, the pipe welding seam identification flattening device has the following advantages:
the pipe fitting welding seam identifying and flattening equipment comprises a feeding device, an identifying and flattening device and a discharging device, wherein a pipe fitting enters the identifying and flattening device through the feeding device, is subjected to welding seam identifying and flattening operation through the identifying and flattening device and then is discharged from the discharging device, the whole equipment has high automation degree, manual feeding is not needed, wherein the vertical conveying component conveys the pipe fittings upwards step by utilizing the fixed plate and the lifting plate, the matching degree with the subsequent identification flattening device is high, after the identification flattening device identifies a welding line through a vision camera, the positioning mechanism clamps and positions the pipe fittings, one end of the pipe fittings is conveyed into the extrusion groove, flattening through flattening mechanism to welding seam one end, whole process degree of mechanization is high, and the welding seam position is accurate when can guaranteeing to flatten the operation, has improved the yield and the production efficiency of pipe fitting, has saved manpower and materials simultaneously, reduction in production cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of a pipe welding seam identification flattening apparatus according to embodiment 1;
FIG. 2 is a schematic structural diagram of a feeding device of a pipe welding seam identification flattening device in example 1;
FIG. 3 is a schematic structural view of a vertical conveying assembly of the pipe welding seam identification flattening device in the embodiment 1;
FIG. 4 is a schematic structural diagram of a flattening device of the pipe welding seam identifying and flattening apparatus in example 1;
fig. 5 is an enlarged schematic view of a flattening assembly of the tube weld identifying flattening apparatus in example 1.
Description of reference numerals:
1-a first support frame; 2-a second support; 3-a third support frame; 4-a discharging rod; 5-a pipe fitting; 6, a sliding plate; 7-fixing the rod; 8-a first conveyor belt; 9-a second conveyor belt; 10-cylinder; 11-a fixed plate; 12-a lifter plate; 13-a limiting plate; 14-a feeding plate; 15-a first card slot; 16-a second card slot; 17-a first limit groove; 18-a second restraint slot; 19-a translation seat; 20-a lifting seat; 21-a supporting plate; 22-a clamping disk; 23-three-grab centering chuck; 24-a servo motor; 25-chuck mount; 26-a drive motor; 27-an inverted U-shaped support seat; 28-an extrusion block; 29-extrusion groove; 30-visual camera.
Detailed Description
it should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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 through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
A pipe fitting welding seam identification flattening device 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, and is discharged from the discharging device after being subjected to welding seam identification and flattening operation 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 parallel discharging rods 4 are arranged on the third supporting frame 3, and the pipe fitting 5 leaves the device through the discharging rods 4 after being flattened;
As shown in fig. 2, the feeding device comprises a first support frame 1, a horizontal conveying assembly, a vertical conveying assembly and an output assembly are arranged above the first support frame 1, and the horizontal conveying assembly conveys the pipe 5 horizontally to the beginning 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 starting position 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, 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, the outer side surfaces of the limiting plates 13 are provided with a first limiting groove 17 and a second limiting groove 18, 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 positioned below the fixing plate 11, the air cylinder 10 is vertically arranged, a piston rod of the air cylinder 10 vertically penetrates through the fixing, and is fixedly connected with a lifting plate 12, the cylinder 10 controls the lifting plate 12 to move up and down, a feeding plate 14 is 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 surface of the feeding plate 14, and the feeding plate 14 and the limiting plate 13 are arranged in a parallel 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 fittings 5 enter the identification flattening device through the sliding plates 6;
As shown in fig. 3, the top ends of the first limiting groove 17, the second limiting groove 18 and the limiting plate 13 are distributed in a step shape, the top ends of the first clamping groove 15, the second clamping groove 16 and the feeding plate 14 are distributed in a step shape, the distance between the top ends of the first clamping groove 15, the second clamping groove 16 and the feeding plate is equal to the distance between the top ends of the first limiting groove 17, the second limiting groove 18 and the limiting plate, and the bottoms of the first limiting groove 17, the second limiting groove 18, the first clamping groove 15 and the second clamping groove 16 are all arranged in an inclined manner;
As shown in fig. 4, the identification flattening device comprises a second support frame 2, 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 cylinder is connected below the translation seat 19, 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 the Y-axis cylinder; the lifting seat 20 is arranged above the translation seat 19, a Z-axis 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 cylinder to complete the translation and lifting work of the pipe fitting 5; the supporting plate 21 is fixed above the lifting seat 20 and used for lifting and transferring the pipe fittings 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 be opened and closed 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, an X-axis cylinder is connected to one side of the chuck mounting seat 25, 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 cylinder;
as shown in fig. 5, the flattening assembly comprises a driving motor 26, a connecting shaft, an inverted U-shaped supporting seat 27 and a vision camera 30, the inverted U-shaped supporting seat 27 is fixedly arranged above the second supporting frame 2, the lower end of the inverted U-shaped supporting seat 27 is provided with an extrusion groove 29, 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, the lower end of the connecting shaft is provided with an extrusion block 28, the extrusion groove 29 is positioned under the extrusion block 28, the vision camera 30 is positioned on one side of the extrusion groove 29; 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 located 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 images are displayed, stored and analyzed and used for weld joint identification.
The working principle of the feeding device of the pipe welding seam identification flattening equipment is as follows:
Firstly, adjusting the speed of a first conveyer belt 8 and a second conveyer belt 9, enabling a pipe fitting 5 to enter the second conveyer belt 9 through the first conveyer belt 8, conveying the pipe fitting to the lower end of a feeding plate 14 through the second conveyer belt 9, enabling a lifting frame to be located at an initial position, enabling a second limiting groove 18 at the top end of the feeding plate 14 to be parallel and level, enabling a second clamping groove 16 to be parallel and level with a first limiting groove 17, enabling a first clamping groove 15 to be located at the lowest end, enabling the first pipe fitting 5 to just fall into the first clamping groove 15, enabling an air cylinder 10 to drive a lifting plate 12 to rise, enabling the feeding plate 14 to rise to the highest position, enabling the first clamping groove 15 to be parallel and level with the first limiting groove 17, enabling the second clamping groove 16 to be parallel and level with the second limiting groove 18, enabling the top end of the feeding plate 14 to be parallel and level with the top end of a limiting plate 13, enabling the first pipe fitting 5 to fall onto the first, 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, 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 cylinder 10 drives the feeding plate 14 to rise to the highest position, at the same time, the first pipe fitting 5 falls onto the second limiting groove 18, the stress is balanced under the action of the second limiting groove 18 and the side surface of the feeding plate 14 and is kept stable, meanwhile, the second pipe fitting 5 falls onto the first limiting groove 17, the 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 the moment, the first pipe fitting 5 falls onto the top end of the feeding plate 14, the second pipe fitting 5 falls onto the second clamping groove 16, the third pipe fitting 5 on the second conveying belt falls onto the first clamping groove, the cylinder 10 drives the lifting plate 12 to rise, the feed plate 14 rises to the highest position, the first clamping groove 15 and the first limiting groove 17 are parallel and level, the second clamping groove 16 and the second limiting groove 18 are parallel and level, the feed plate 14 and the limiting plate 13 are parallel and level in the top end, the first pipe fitting 5 falls to the top end of the fixing plate from the top end of the feed plate 14, the first pipe fitting is conveyed to the welding seam identification 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. Repeating the above actions, the pipe fittings 5 move upwards in sequence under the matching action of the lifting plate 12 and the limiting plate 13, and finally are 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 the pipe fitting reaches a specified position, the lifting seat 20 moves downwards along the Z-axis track under the action of the Z-axis cylinder, the pipe fitting 5 just falls on 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 an initial position;
The clamping disc motor controls the clamping disc 22 to close, at the moment, the pipe 5 is clamped, the three-jaw centering chuck 23 is driven by the servo motor 24 to clamp one end of the pipe 5 and enable the pipe 5 to rotate, the vision camera 30 identifies the position of a welding line in the pipe 5 when rotating for the first circle, and stops rotating when reaching the position of the welding line identified and identified by the vision camera 30 when rotating for the second circle, at the moment, the chuck mounting seat 25 moves along an X-axis track under the action of an X-axis cylinder, so that the other end of the pipe 5 is just positioned in the extrusion groove 29; the driving motor 26 drives the connecting shaft to move downwards, the squeezing block 28 moves downwards to squeeze the pipe 5, and then the pipe 5 is flattened.
Whole process automation degree is high, does not need artifical pay-off, and wherein vertical conveying component utilizes fixed plate and lifter plate, upwards carries the pipe fitting step by step, flattens equipment cooperation degree with subsequent welding seam discernment and is high, and the welding seam position is accurate when discernment flattens the device and can guarantee to flatten the operation, has improved the yield and the production efficiency of pipe fitting, has saved manpower and materials simultaneously, reduction in production cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a pipe fitting welding seam discernment flattens equipment which characterized in that: the pipe fitting (5) enters the identification flattening device through the feeding device, and is discharged from the discharging device after being subjected to welding seam identification and flattening operation through the identification flattening device;
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 is used for horizontally conveying the 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), 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), the outer side surfaces of the limiting plates (13) are provided with a first limiting groove (17) and a second limiting groove (18), 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), and the outer side surfaces of the feeding plates (14) are provided with a first clamping groove (15) and a second clamping groove (16), the feeding plate (14) and the limiting plate (13) are arranged in a parallel staggered manner; the output assembly comprises a plurality of sliding plates (6), the sliding plates (6) are fixedly connected with the top ends of the fixing plates (11), and the pipe fittings (5) enter the identification flattening device through the sliding plates (6);
the identification flattening device comprises a second support frame (2), the second support frame (2) is located 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 cylinder is connected below the translation seat (19), the lifting seat (20) is installed above the translation seat (19), a Z-axis cylinder is connected below the lifting seat (20), and the supporting plate (21) is fixed above the lifting seat (20) and used for lifting and transferring the pipe fitting (5); the positioning assembly comprises a clamping disc (22) and a three-grabbing centering chuck (23), the clamping disc (22) is controlled to be opened and closed by a clamping disc motor, the three-grabbing 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), and one side of the chuck mounting seat (25) is connected with an X-axis cylinder; the flattening assembly comprises a driving motor (26), a connecting shaft, an inverted U-shaped supporting seat (27) and a vision camera (30), 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), the vision camera (30) is located on one side of the extrusion groove (29), and a welding seam 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 parallel discharging rods (4) are arranged on the third supporting frame (3), and the pipe fittings (5) are flattened and then leave the equipment through the discharging rods (4).
2. The pipe fitting weld joint identification flattening device according to 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 starting position 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 fitting weld joint identification flattening device according to claim 2, wherein: the air cylinder (10) is located below the fixing plate (11), the air cylinder (10) is vertically arranged, a piston rod of the air cylinder (10) vertically penetrates through the fixing plate (11) and is fixedly connected with the lifting plate (12), and the air cylinder (10) controls the lifting plate (12) to move up and down.
4. The pipe fitting weld joint identification flattening device according to claim 3, wherein: the top of first spacing groove (17), second spacing groove (18) and limiting plate (13) becomes the echelonment and distributes, the top of first draw-in groove (15), second draw-in groove (16) and delivery sheet (14) becomes the echelonment and distributes, and the interval between first draw-in groove (15), second draw-in groove (16) and the delivery sheet top equals with the 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. the pipe fitting weld joint identification flattening device according to any one of claims 1 to 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 fitting weld joint identification flattening device according to 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 pipe fitting lifting device is characterized in that 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 cylinder to complete translation lifting work of the pipe fitting (5).
7. The pipe fitting weld joint identification flattening device of claim 6, wherein: and an X axial track is arranged on the second support frame (2), and the chuck mounting seat (25) moves along the X axial track under the action of the X axial cylinder.
8. The pipe fitting weld joint identification flattening device according to claim 1, wherein: pipe fitting (5) level sets up, and pipe fitting (5) one end is gripped centering chuck (23) location through three and is pressed from both sides tightly, and pipe fitting (5) other end is located extrusion groove (29), accomplishes the extrusion under extrusion block (28) effect, pipe fitting (5) are pressed from both sides tightly through pressing from both sides tight dish (22).
9. The pipe fitting weld joint identification flattening device according to claim 1, wherein: a plurality of clamping grooves are formed in the supporting plate (21), and each clamping groove is used for placing one pipe fitting (5).
10. the pipe fitting weld joint identification flattening device according to any one of claims 1 to 9, wherein: the vision camera (30) is connected with a computer system through a data transmission system, and displays and stores analysis images for welding seam recognition.
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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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| CN201910902756.8A CN110560588B (en) | 2019-09-24 | 2019-09-24 | Pipe fitting welding seam discernment flattens equipment |
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| CN110560588B CN110560588B (en) | 2024-04-12 |
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|---|---|
| CN110560588B (en) | 2024-04-12 |
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