CN102152034B - Welder head capable of quickly converting welding joints - Google Patents
Welder head capable of quickly converting welding joints Download PDFInfo
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- CN102152034B CN102152034B CN201110051029.9A CN201110051029A CN102152034B CN 102152034 B CN102152034 B CN 102152034B CN 201110051029 A CN201110051029 A CN 201110051029A CN 102152034 B CN102152034 B CN 102152034B
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Abstract
The invention discloses a welder head capable of quickly converting welding joints, which relates to a welding device. The welder head comprises a heating mechanism and a head base with a feeding slider. The bottom of a pressing pincers base is provided with a feeding guide rail, the feeding guide rail is in sliding connection with the feeding slider, and one end of the pressing pincers base is of an L-shaped structure. The welder head is characterized in that the L-shaped structure is fixedly connected with a cylinder body of a clamp cylinder, a cylinder rod is connected with a clamp block, the clamp block is of a step structure, a limit plate cylinder is connected to the corresponding end of the pressing pincers base, corresponding to the L-shaped structure, a cylinder rod of the limit plate cylinder is connected with a limit plate, and the limit plate is step-shaped. The clamp block and a limit block are respectively provided with two thicknesses and used for realizing the conversion of different welding joints. The welder head has the beneficial effects that the conversion of the welding joints can be quickly realized, the work efficiency of the whole mechanism is high, the work modes are complete, the safety, the reliability and the practicability are high, and the welder head is widely suitable for various occasions.
Description
Technical field
The present invention relates to a kind of bonding machine head, specifically a kind of bonding machine head of quick switching welding line.
Background technology
In modern welding technology, because the welding requirements of colour section bar and common section bar is different, when welding, the requirement of butt welded seam is also different.During existing bonding machine conversion weld seam, need manual operation, in bothersome especially effort and existing welding head, only have rear end position-limit mechanism, there is no front end clamp structure.In modern production in order to increase work efficiency and to reduce production costs, therefore require bonding machine to possess the ability that can weld multiple weld seam, and require the welding machine can be after carrying out wherein a kind of weld seam welding, can convert quickly and easily another kind of weld seam welding manner to, but the bonding machine using now can only carry out single working method, and working method is few, efficiency is low.
Summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides a kind of operating efficiency high, the bonding machine head of the quick switching welding line that working method is complete.
The present invention includes heating arrangements and with work, enter the machine head base of slide block, the bottom of lower crushing clamper base is provided with work and enters guide rail, work is entered guide rail and work and is entered slide block and be slidably connected, one end of lower crushing clamper base is L-type structure, it is characterized in that: the top of described machine head base is provided with heating arrangements, hold-down mechanism, left and right Gong Jin mechanism and vertically Gong Jin mechanism, on machine head base, be fixed with work and enter pull bar, work is entered pull bar and is connected with the cylinder rod of work inlet casing, the cylinder body of work inlet casing is arranged on supporting base, supporting base is fixedly installed on the top of lower crushing clamper base, cylinder rod moves and drives the side-to-side movement of left and right Gong Jin mechanism, in lower crushing clamper base, the corresponding end corresponding with supporting seat is provided with lower pressing tongs, lower pressing tongs is connected with upper pressing tongs by compressing the axis of guide, the cylinder rod of clamping cylinder is connected with upper pressing tongs, the cylinder body of clamping cylinder is fixed on hold-down cylinder installing plate, the cylinder rod of clamping cylinder drives upper pressing tongs to compress section bar downwards downwards, realize the motion of vertical Gong Jin mechanism, one side of lower pressing tongs is provided with section bar backup plate, the working face of section bar backup plate is tangent with the compression axis of guide, described L-type structure is fixedly connected with the cylinder body of gripper cylinder, cylinder rod is connected with grip block, grip block is going up or down stairway structure, in lower crushing clamper base, in the corresponding end corresponding with L-type structure, be connected with limiting plate cylinder, the cylinder rod of limiting plate cylinder is connected with limiting plate, limiting plate is stepped.The grip block being provided with in the Gong Jin mechanism of left and right and limited block have respectively two dimensional thickness, for realizing the conversion between different weld seams.
It is spacing certainly that described machine head base is provided with welding seam limiting bolt, location-plate limited block and heating plate, location-plate limited block is provided with location-plate caging bolt, heating plate limited block is provided with heating plate caging bolt, the cylinder body of location-plate limiting cylinder is connected with machine head base, cylinder rod is connected with location-plate limited block, the cylinder body of heating plate limiting cylinder is connected with machine head base, and cylinder rod is connected with heating plate limited block.The position-limit mechanism of Gong Jin mechanism rear end is used for butt welded seam gap, positioning gap, adds the spacing of temperature gap.
The bottom of described machine head base is provided with detent mechanism, and detent mechanism comprises that locating piece is provided with positioning clamping piece with the location-plate of positioning and guiding axle and positioning and guiding seat, and location-plate is connected with positioning and guiding seat by spring.When location-plate is subject to external force, can do horizontal movement along positioning and guiding seat, external force can be got back to meta after disappearing under spring action, and spring plays the effect that buffering is unsteady in centre, prevent that very large external force is depressed into distortion by location-plate.
Described heating arrangements comprises with the heating guide holder of the heating axis of guide with the heating plate contiguous block of heating plate translation guide shaft, heating plate contiguous block by spring with heat guide holder and be connected.When heating plate is subject to external force, can do horizontal movement along heating guide holder, external force can be got back to meta after disappearing under spring action, and spring plays the effect that buffering is unsteady in centre, prevent that very large external force is depressed into distortion by location-plate.
The top of described lower crushing clamper base is connected with section bar backup plate, and its one end is connected with lower crushing clamper base, and the other end is connected with hold-down cylinder installing plate, and the compression axis of guide that middle and upper pressing tongs is flexibly connected is connected, and the working face that compresses the axis of guide and section bar backup plate is tangent.
The top of described lower crushing clamper base is provided with supporting base, and the middle part of supporting base is provided with work inlet casing, and the cylinder rod of work inlet casing enters pull bar with work and is fixedly connected with, and work is entered pull bar and is fixedly connected with machine head base.The installation of work inlet casing and machine head base, at a distance of certain altitude, guarantee the not overturning backward of Gong Jin mechanism like this, safe and reliable during use.
The beneficial effect of the bonding machine head of quick switching welding line of the present invention: can realize fast the conversion of weld seam, whole work efficiency of machine is high, and working method is complete, safe and reliable, practical, and applicable situation is wide.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of heating arrangements of the present invention;
Fig. 3 is the structural representation of hold-down mechanism of the present invention;
Fig. 4 is the structural representation of left and right of the present invention Gong Jin mechanism;
Fig. 5 is the structural representation of rear end of the present invention position limiting structure;
Fig. 6 is the structural representation of detent mechanism of the present invention;
Fig. 7 is the section bar backup plate of the present invention structural representation tangent with compressing the axis of guide;
Positioning states schematic diagram when Fig. 8 is 2mm weld seam of the present invention;
Heated condition schematic diagram when Fig. 9 is 2mm weld seam of the present invention;
Mated condition schematic diagram when Figure 10 is 2mm weld seam of the present invention;
Positioning states schematic diagram when Figure 11 is 0.2mm weld seam of the present invention;
Heated condition schematic diagram when Figure 12 is 0.2mm weld seam of the present invention;
Mated condition schematic diagram when Figure 13 is 0.2mm weld seam of the present invention;
In figure: 1, machine head base, 2, heating arrangements, 3, hold-down mechanism, 4, left and right Gong Jin mechanism, 5, vertical Gong Jin mechanism, 6, detent mechanism, 7, positioning and guiding axle, 8, positioning and guiding seat, 9, location-plate cylinder, 10, location-plate translation guide rail, 11, spring, 12, location-plate, 13, positioning clamping piece, 14, lower crushing clamper base, 15, supporting seat, 16, section bar backup plate, 17, compress the axis of guide, 18, hold-down cylinder installing plate, 19, lower pressing tongs, 20, upper pressing tongs, 21, clamping cylinder, 22, holder, 23, the heating axis of guide, 24, heating grip block, 25, heating plate, 26, heating plate connecting plate, 27, heating plate translation guide shaft, 28, linking springs, 29, heating guide holder, 30, heating plate cylinder, 31, grip block cylinder, 32, grip block, 33, work is entered guide rail, and 34, work is entered slide block, and 35, work is entered pull bar, and 36, work inlet casing, 37, limiting plate cylinder, 38, limiting plate, 39, location-plate limiting cylinder, 40, location-plate limited block, 41, location-plate caging bolt, 42, welding seam limiting bolt, 43, heating plate limited block, 44, heating plate caging bolt, 45, heating plate limiting cylinder, 46, L-type structure, 47, rear end position limiting structure.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment comprises the machine head base 1 that enters slide block 34 with work, the top of machine head base 1 is provided with heating arrangements 2, hold-down mechanism 3, left and right Gong Jin mechanism 4 and vertical Gong Jin mechanism 5, and the bottom of machine head base 1 is provided with detent mechanism 6.Left and right Gong Jin mechanism 4 comprises with work enters sliding certainly 34 machine head base 1, the bottom of lower crushing clamper base 14 is provided with work and enters guide rail 33, work is entered guide rail 33 and is entered slide block 34 with work and be slidably connected, one end of lower crushing clamper base 14 is L-type structure 46, described L-type structure 46 is fixedly connected with the cylinder body of gripper cylinder 31, cylinder rod is connected with grip block 32, grip block 32 is slidably connected with L-type structure 46, grip block 32 is going up or down stairway structure, in lower crushing clamper base 14, in the corresponding end corresponding with L-type structure 46, be connected with the cylinder body of limiting plate cylinder 37, cylinder rod is connected with limiting plate 38, limiting plate 38 is stepped.Limited block 38 is slidably connected with welding seam limiting bolt 42, welding seam limiting bolt 42 is arranged on machine head base 1, the both sides of welding seam limiting bolt 42 are provided with location-plate limited block 40 and heating plate limited block 43, location-plate limited block 40 is provided with location-plate caging bolt 41, the cylinder body of location-plate limiting cylinder 39 is fixedly connected with machine head base 1, cylinder rod is connected with location-plate limited block 40, heating plate limited block 43 is provided with heating plate caging bolt 44, the cylinder body of heating plate limiting cylinder 45 is fixedly connected with machine head base 1, and cylinder rod is connected with heating plate limited block 43.On machine head base 1, be fixed with work and enter pull bar 35, work is entered pull bar 35 and is connected with the cylinder rod of work inlet casing 36, the cylinder body of work inlet casing 36 is arranged on supporting base 15, supporting base 15 is fixedly installed on the top of lower crushing clamper base 14, cylinder rod moves and drives 4 side-to-side movements of left and right Gong Jin mechanism, in lower crushing clamper base 14, the corresponding end corresponding with supporting seat 15 is provided with lower pressing tongs 19, lower pressing tongs 19 is connected with upper pressing tongs 20 by compressing the axis of guide 17, the cylinder rod of clamping cylinder 21 is connected with upper pressing tongs 20, the cylinder body of clamping cylinder 21 is fixed on hold-down cylinder installing plate 18, the cylinder rod of clamping cylinder 21 drives upper pressing tongs 20 to compress section bar downwards downwards, realize the motion of vertical Gong Jin mechanism 5, one side of lower pressing tongs 19 is provided with section bar backup plate 16, the working face of section bar backup plate 16 is tangent with the compression axis of guide 17.Detent mechanism comprises the location-plate cylinder 9 being connected with machine head base 1, the cylinder rod of location-plate cylinder 9 is connected with positioning and guiding seat 8, positioning and guiding seat 8 is provided with positioning and guiding axle 7, cylinder rod shrinks and drives positioning and guiding seat 8 to move upward along positioning and guiding axle 7, positioning and guiding seat 8 is connected with location-plate 12 by spring 11, location-plate 12 is provided with location translation guide rail 10, when fuselage is subject to External Force Acting, locating piece 12 moves left and right along location translation guide rail 10, spring 11 plays the effect of transition in centre, prevent that excessive the directly acting on of external force from causing distortion on fuselage.Heating arrangements 2 comprises with the heating guide holder 29 of the heating axis of guide 23 with the heating plate contiguous block 26 of heating plate translation guide shaft 27, the heating axis of guide 23 is arranged on holder 22, the cylinder rod of heating plate cylinder 30 is connected with heating guide holder 29, cylinder is fixed on holder 22, and cylinder rod stretches out and drives heating guide holder 29 to move along the heating axis of guide 23.Heating plate contiguous block 26 is connected with heating guide holder 29 by linking springs 28, heating plate contiguous block 26 is connected with heating plate 25 by bolt, heating plate 25 is provided with heating grip block 24, when fuselage is subject to External Force Acting, heating plate contiguous block 26 moves left and right along heating plate translation guide shaft 27, linking springs 28 plays the effect of transition buffer, prevents the unexpected stress deformation of fuselage.
Accompanying drawing 7/8/9/10/11/12 is specific embodiments of the invention
In use, wherein grip block 32 and limited block 38 thickness respectively have two sizes, stepped in the present invention, by the flexible conversion that realizes 2mm and 0.2mm weld seam of cylinder separately.
When selecting 2mm weld seam, grip block cylinder 31 and limiting plate cylinder 37 stretch out, and the size that thickness is larger works.
During location, (as shown in Figure 7) location-plate 12 stretches out, location-plate limiting cylinder 39 stretches out, drive location-plate limited block 40 and location-plate caging bolt 41 to rise, work inlet casing 36 is regained, Liang Gongjin mechanism work is entered, the convex surface of grip block 32 contacts with positioning clamping piece 13, and the convex surface of limiting plate 38 contacts with location-plate caging bolt 41, the positioning gap when gap of upper and lower pressing tongs cutting edge and location-plate 12 is 2mm weld seam.
During heating, (as shown in Figure 8) heating plate 25 stretches out, heating plate limiting cylinder 45 stretches out, drive heating plate limited block 43 and heating plate caging bolt 44 to rise, work inlet casing 36 is regained, Liang Gongjin mechanism work is entered, the convex surface of grip block 32 contacts with heating grip block 24, and the convex surface of limiting plate 38 contacts with heating plate caging bolt 44, when the gap of upper and lower pressing tongs cutting edge and heating plate 12 is 2mm weld seam, adds temperature gap.
During docking, (as shown in Figure 9) work inlet casing 36 is regained, and Liang Gongjin mechanism work is entered, and the convex surface of limiting plate 38 contacts with welding seam limiting bolt 42, the weld seam when gap of pressing tongs cutting edge is 2mm weld seam on the gap of twice pressing tongs cutting edges and two.
When selecting 0.2mm weld seam, grip block cylinder 31 and limiting plate cylinder 37 are retracted, and the size that thickness is less works.
During location, (as shown in figure 10) location-plate 12 stretches out, location-plate limiting cylinder 39 stretches out, drive location-plate limited block 40 and location-plate caging bolt 41 to rise, work inlet casing 36 is regained, Liang Gongjin mechanism work is entered, the concave surface of grip block 32 contacts with positioning clamping piece 13, and the concave surface of limiting plate 38 contacts with location-plate caging bolt 41, the positioning gap when gap of upper and lower pressing tongs cutting edge and location-plate 12 is 0.2mm weld seam.
During heating, (as shown in figure 11) heating plate 25 stretches out, heating plate limiting cylinder 45 stretches out, drive heating plate limited block 43 and heating plate caging bolt 44 to rise, work inlet casing 36 is regained, Liang Gongjin mechanism work is entered, the concave surface of grip block 32 contacts with heating grip block 24, and the concave surface of limiting plate 38 contacts with heating plate caging bolt 44, when the gap of upper and lower pressing tongs cutting edge and heating plate 12 is 0.2mm weld seam, adds temperature gap.During docking, (as shown in figure 12) work inlet casing 36 is regained, and two work inlet casing works are entered, and the concave surface of limiting plate 38 contacts with welding seam limiting bolt 42, the weld seam when gap of pressing tongs cutting edge is 0.2mm weld seam on the gap of twice pressing tongs cutting edges and two.
Claims (5)
1. the bonding machine head of a quick switching welding line, comprise heating arrangements (2) and with work, enter the machine head base (1) of slide block (34), the bottom of lower crushing clamper base (14) is provided with work and enters guide rail (33), work is entered guide rail (33) and work and is entered slide block (34) and be slidably connected, one end of lower crushing clamper base (14) is L-type structure (46), it is characterized in that: the top of described machine head base (1) is provided with heating arrangements (2), hold-down mechanism (3), left and right Gong Jin mechanism (4) and vertically Gong Jin mechanism (5), on machine head base (1), be fixed with work and enter pull bar (35), work is entered pull bar (35) and is connected with the cylinder rod of work inlet casing (36), the cylinder body of work inlet casing (36) is arranged on supporting base (15), supporting base (15) is fixedly installed on the top of lower crushing clamper base (14), cylinder rod moves and drives left and right Gong Jin mechanism (4) side-to-side movement, the upper corresponding end corresponding with supporting seat (15) of lower crushing clamper base (14) is provided with lower pressing tongs (19), lower pressing tongs (19) is connected with upper pressing tongs (20) by compressing the axis of guide (17), the cylinder rod of clamping cylinder (21) is connected with upper pressing tongs (20), the cylinder body of clamping cylinder (21) is fixed on hold-down cylinder installing plate (18), the cylinder rod of clamping cylinder (21) drives upper pressing tongs (20) to compress section bar downwards downwards, realize the motion of vertical Gong Jin mechanism (5), one side of lower pressing tongs (19) is provided with section bar backup plate (16), the working face of section bar backup plate (16) is tangent with the compression axis of guide (17), the bottom of described machine head base (1) is provided with detent mechanism (6), detent mechanism (6) comprises with the location-plate (12) of location-plate translation guide rail (10) and positioning and guiding seat (8), locating piece (12) is provided with positioning clamping piece (13), location-plate (12) is connected with positioning and guiding seat (8) by spring (11), described L-type structure (46) is fixedly connected with the cylinder body of gripper cylinder (31), cylinder rod is connected with grip block (32), grip block (32) is going up or down stairway structure, in the upper corresponding end corresponding with L-type structure (46) of lower crushing clamper base (14), be connected with limiting plate cylinder (37), the cylinder rod of limiting plate cylinder (37) is connected with limiting plate (38), limiting plate (38) is stepped.
2. the bonding machine head of quick switching welding line according to claim 1, it is characterized in that: described machine head base (1) is provided with welding seam limiting bolt (42), location-plate limited block (40) and heating plate limited block (43), location-plate limited block (40) is provided with location-plate caging bolt (41), heating plate limited block (43) is provided with heating plate caging bolt (44), the cylinder body of location-plate limiting cylinder (39) is connected with machine head base (1), cylinder rod is connected with location-plate spacing certainly (40), the cylinder body of heating plate limiting cylinder (45) is connected with machine head base (1), cylinder rod is connected with heating plate limited block (41).
3. the bonding machine head of quick switching welding line according to claim 1, it is characterized in that: described heating arrangements (2) comprises with the heating guide holder (29) of the heating axis of guide (23) with the heating plate contiguous block (26) of heating plate translation guide shaft (27), heating plate contiguous block (26) by spring (28) with heat guide holder (29) and be connected.
4. the bonding machine head of quick switching welding line according to claim 1, it is characterized in that: the top of described lower crushing clamper base (14) is connected with section bar backup plate (16), its one end is connected with lower crushing clamper base (14), the other end is connected with hold-down cylinder installing plate (18), the compression axis of guide (17) that middle and upper pressing tongs (20) is flexibly connected is connected, and compresses the axis of guide (17) tangent with the working face of section bar backup plate (16).
5. the bonding machine head of quick switching welding line according to claim 1, it is characterized in that: the top of described lower crushing clamper base (14) is provided with supporting base (15), the middle part of supporting base (15) is provided with work inlet casing (36), the cylinder rod of work inlet casing (36) enters pull bar (35) with work and is fixedly connected with, and work is entered pull bar (35) and is fixedly connected with machine head base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110051029.9A CN102152034B (en) | 2011-03-03 | 2011-03-03 | Welder head capable of quickly converting welding joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110051029.9A CN102152034B (en) | 2011-03-03 | 2011-03-03 | Welder head capable of quickly converting welding joints |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102152034A CN102152034A (en) | 2011-08-17 |
| CN102152034B true CN102152034B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110051029.9A Expired - Fee Related CN102152034B (en) | 2011-03-03 | 2011-03-03 | Welder head capable of quickly converting welding joints |
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| CN (1) | CN102152034B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588956B (en) * | 2015-01-14 | 2017-02-22 | 佛山市诺尔贝机器人技术有限公司 | Compressing and positioning device for robot welding |
| CN106891534A (en) * | 2017-04-25 | 2017-06-27 | 山东派克诺尔机器有限公司 | PVC door and window welder heads |
| CN108650721A (en) * | 2018-04-17 | 2018-10-12 | 盐城中自科技有限公司 | A kind of spiral type heated pipe structure |
| CN109228361B (en) * | 2018-10-27 | 2024-02-06 | 宁波亿荣自动化科技有限公司 | Intelligent device with buffer based on welding robot |
| CN110587125B (en) * | 2019-10-10 | 2021-05-11 | 山东省威科泰激光科技有限公司 | Laser cutting auxiliary device for intelligent robot |
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| CN2650973Y (en) * | 2003-09-04 | 2004-10-27 | 仝建国 | Converter of plastic window and door welder |
| CN2855614Y (en) * | 2004-10-09 | 2007-01-10 | 深圳市海川实业股份有限公司 | Mechanism used for operation of welding |
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| CN202029394U (en) * | 2011-03-03 | 2011-11-09 | 济南德佳机器有限公司 | Welding machine head capable of fast changing weld joints |
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| KR100957682B1 (en) * | 2007-12-21 | 2010-05-12 | 현대중공업 주식회사 | The off shore pipe line automatic welding device for easy alignment of welding seam |
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- 2011-03-03 CN CN201110051029.9A patent/CN102152034B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| CN2650973Y (en) * | 2003-09-04 | 2004-10-27 | 仝建国 | Converter of plastic window and door welder |
| CN2855614Y (en) * | 2004-10-09 | 2007-01-10 | 深圳市海川实业股份有限公司 | Mechanism used for operation of welding |
| CN1962166A (en) * | 2005-11-07 | 2007-05-16 | 济南德佳机器有限公司 | Welding seam quick switching device of welding machine |
| CN201070704Y (en) * | 2007-08-03 | 2008-06-11 | 济南德佳机器有限公司 | Backup plate float positioning device of welding machine for quickly switching soldering joint |
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| CN102152034A (en) | 2011-08-17 |
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