CN114799715A - Intelligent stainless steel bucket welding machine - Google Patents
Intelligent stainless steel bucket welding machine Download PDFInfo
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- CN114799715A CN114799715A CN202210400863.2A CN202210400863A CN114799715A CN 114799715 A CN114799715 A CN 114799715A CN 202210400863 A CN202210400863 A CN 202210400863A CN 114799715 A CN114799715 A CN 114799715A
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- fixing unit
- steel barrel
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 105
- 239000010935 stainless steel Substances 0.000 title claims abstract description 105
- 238000003466 welding Methods 0.000 title claims abstract description 51
- 238000003825 pressing Methods 0.000 claims abstract description 37
- 241000252254 Catostomidae Species 0.000 claims abstract 6
- 238000009434 installation Methods 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding, in particular to an intelligent stainless steel barrel welding machine which comprises a workbench and a welding gun arranged on the workbench, wherein the working end of the welding gun faces to the joint position of a stainless steel barrel body and a stainless steel barrel cover, a barrel body fixing unit used for fixing the stainless steel barrel body is arranged on the workbench, the barrel body fixing unit comprises a plurality of adjustable hinged arms, the tops of the hinged arms are hinged with flexible pressing heads, the flexible pressing heads are used for supporting the inner wall of the stainless steel barrel body, a barrel cover fixing unit is coaxially arranged at the top of the barrel body fixing unit, the barrel cover fixing unit comprises a plurality of height-adjustable vacuum suckers, the working ends of the vacuum suckers face upwards, the vacuum suckers are used for adsorbing the stainless steel barrel cover, and the barrel body fixing unit is driven to rotate around an axis by a rotation driving unit To solve the technical problem of (1).
Description
Technical Field
The invention relates to the technical field of welding, in particular to an intelligent stainless steel barrel welding machine.
Background
Welding is a common process flow in the metal production and processing process, the welding quality directly determines the final quality of a product, generally, the process flow is that welding technicians manually perform welding operation, the welding quality directly depends on the welding technical level of the welding technicians, the manual welding efficiency of the welding technicians is low, the quality fluctuation is large, welding spots often shake, the welding spots are not smooth and attractive enough, and the product quality is not up to the standard; the stainless steel heating barrel usually needs to weld the barrel cover and the barrel body together in the production process, namely, the edge of the stainless steel barrel is welded, manual welding is usually adopted in production, but the manual welding efficiency is low, the quality fluctuation is large, and in the prior art, a circular welding machine is adopted for welding operation, so that the accuracy is poor, the automation degree is low, and the production efficiency is influenced.
Chinese patent application No. CN201910910413.6 discloses a stainless steel barrel welding machine, comprising: the welding device comprises a welding cabinet, wherein an operating platform is arranged in the welding cabinet; the fixed rotating assembly comprises a rotating base and a rotating motor, the rotating base is arranged on the operating platform in a penetrating mode, and a rotating fixing frame is arranged at the top of the rotating base; a rotating shaft is arranged at the bottom of the rotating base, and a driven gear is arranged at the bottom end of the rotating shaft; the rotating motor is erected below the operating platform, an output shaft of the rotating motor is provided with a driving gear, and the driving gear is meshed with the driven gear.
But this equipment only relies on fixed bucket wall to fix a position staving week side to the fixed stainless steel barrel and bung, and the bung is placed and is welded at the staving upside, hardly guarantees can not take place vibration, skew and rotatory welded quality that influences between bung and the staving in welding process.
Disclosure of Invention
Based on this, it is necessary to provide an intelligent stainless steel bucket welding machine to prior art problem, has solved the technical problem who guarantees that the relative position of staving and bung is stable after how to fix a position not unidimensional staving and bung.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
the utility model provides an intelligent stainless steel barrel welding machine, include the workstation and install the welder on the workstation, welder's work end is towards the seam position of stainless steel staving and stainless steel bung, be provided with the staving fixed unit that is used for fixed stainless steel staving on the workstation, staving fixed unit is including a plurality of adjustable articulated arm, the articulated flexible press head of installing in top of articulated arm, flexible press head is used for supporting the inner wall of stainless steel staving, the top coaxial arrangement of staving fixed unit has bung fixed unit, bung fixed unit includes a plurality of height-adjustable's vacuum chuck, vacuum chuck's work end is towards the top setting, vacuum chuck is used for adsorbing the stainless steel bung, staving fixed unit is rotatory around the axis through the drive of rotation driving unit.
Preferably, the vacuum chuck of the barrel cover fixing unit is fixedly installed on the installation frame, the axis of the installation frame and the axis of the barrel body fixing unit are in the same straight line, the vacuum chuck is connected with the air source through a connecting pipeline, and the air source is fixedly installed on the installation frame.
Preferably, a plurality of guide rods extending downwards vertically are arranged below the mounting frame, the guide rods are inserted into guide sleeves which are arranged on the mounting seat and correspond to the guide rods, the mounting seat and the mounting frame are coaxially arranged, a cavity is formed in the mounting seat, the first linear driving device is fixedly mounted in the mounting seat, the working end of the first linear driving device is fixedly connected to the bottom of the mounting frame, and the axial position of the working end of the first linear driving device and the axial position of the mounting seat are in the same straight line.
Preferably, the barrel fixing unit further comprises a rotating table inserted on the workbench, the rotating table is a circular table surface, a first shaft sleeve extending vertically downwards and a second shaft sleeve extending vertically upwards are arranged at the axis position of the first linear driving device, a cavity is formed in the first shaft sleeve and the second shaft sleeve, the first shaft sleeve is communicated with the second shaft sleeve, an upper supporting plate is arranged at the top of the second shaft sleeve, and the size of the upper supporting plate is smaller than that of the rotating table.
Preferably, the bottom of the mounting seat is provided with a plurality of second mounting holes, the second mounting holes are distributed at equal intervals around the axis of the mounting seat, the upper supporting plate of the barrel fixing unit is provided with first mounting holes corresponding to the second mounting holes, and the mounting seat and the upper supporting plate are inserted into the first mounting holes and the second mounting holes through fixing bolts and are fixedly connected through fixing nuts.
Preferably, be provided with the articulated seat of a plurality of on the revolving stage, articulated seat encircles the equidistant distribution of second shaft sleeve week side, the articulated bottom of connecting the articulated arm of articulated seat, the articulated first mount pad of connecting flexible press head in top of articulated arm, first mount pad sets up the central point at flexible press head and puts, the articulated arm is provided with the spout of vertical extension towards one side of second shaft sleeve, the cover is equipped with the adjustable ring on the second shaft sleeve, the axis of adjustable ring is in on the same straight line with the axis of second shaft sleeve, the bottom of adjustable ring is provided with a plurality of support arm, the support arm extends towards the outside, the articulated installation articulated head in top of support arm, the articulated head is spacing to be installed in the spout of articulated arm.
Preferably, the second shaft sleeve is provided with a limiting opening penetrating through two sides of the second shaft sleeve, the extending direction of the limiting opening is consistent with the axis direction of the second shaft sleeve, the adjusting ring is provided with two limiting clamping blocks protruding inwards relatively, the width of each limiting clamping block is matched with the width of the limiting opening, each limiting clamping block is inserted into the corresponding limiting opening of the second shaft sleeve in a limiting mode, the mounting plate is fixedly connected with the two limiting clamping blocks, the mounting plate is arranged in a cavity inside the second shaft sleeve, the working end of the second linear driving device is fixedly connected with the mounting plate, the working end of the second linear driving device is arranged to move in the axis direction of the second shaft sleeve, and the second linear driving device is fixedly mounted in the inner cavity of the first shaft sleeve.
Preferably, flexible pressing head adopts the rubber material to make, and flexible pressing head outside surface is provided with the outside outstanding radian, and flexible pressing head's outside surface is provided with the anti-skidding line of vertical extension.
Preferably, the rotary driving unit comprises a second mounting seat fixedly mounted at the bottom of the workbench, a driving gear is inserted into the second mounting seat, the driving gear and the first rotary driving device are coaxially arranged, the driving gear is fixedly connected with a working end of the first rotary driving device, a rotating shaft of the first rotary driving device is arranged in the vertical direction perpendicular to the surface of the workbench, a driven gear is coaxially arranged below a first shaft sleeve of the barrel body fixing unit, and the driven gear is meshed with the driving gear.
Preferably, the upper side of revolving stage is provided with annular slide rail coaxially, is provided with a plurality of locating piece on the workstation, and the locating piece is around revolving stage axis equidistant distribution, and the height of locating piece is identical with the revolving stage, and the cartridge has the installation piece on the locating piece, and the cartridge has spacing post on the installation piece, and the spacing installation in annular slide rail in bottom of spacing post.
Compared with the prior art, the beneficial effect of this application is:
1. according to the invention, the inner walls of stainless steel barrels with different sizes are supported and positioned through the barrel fixing unit, the barrel cover fixing unit adsorbs the barrel fixing unit at the top of the stainless steel barrel to ensure that the butt joint position of the stainless steel barrel cover and the stainless steel barrel is stable, the stainless steel barrels with different sizes are processed, the application range of the device is improved, and the welding quality is ensured.
2. The invention controls the hinged arm to synchronously extend and contract outwards through the adjusting ring of the barrel fixing unit, so that the surface of the flexible pressing head hinged to the top of the hinged arm is jointed with the inner wall of the stainless steel barrel body, the flexible pressing head has a certain length and is provided with anti-slip grains on the surface, the surface of the flexible pressing head can be ensured to be tightly jointed with the inner wall of the stainless steel barrel body, the flexible pressing head applies equal pressure to the stainless steel barrel body, the axial position of the stainless steel barrel body is stabilized, and the anti-slip grains can drive the stainless steel barrel body to synchronously rotate.
3. According to the invention, the first linear driving device drives the vacuum chuck to move up and down to realize automatic adjustment, the mounting frame is inserted into the guide sleeve of the mounting seat through the guide rod arranged at the bottom to realize stable vertical movement of the vacuum chuck in the axial direction of the mounting seat, the first linear driving device is mounted in the mounting seat without occupying space, the whole structure is compact, and the first linear driving device can move downwards again after the vacuum chuck adsorbs the stainless steel barrel cover, so that the stainless steel barrel cover is ensured to be tightly attached to the upper end of the stainless steel barrel body, and therefore, the seam position of the seam between the stainless steel barrel cover and the stainless steel barrel body is prevented from generating a seam, and the quality of the welded seam is ensured.
4. According to the invention, the second mounting hole at the bottom of the mounting seat and the first mounting hole of the upper supporting plate are fixedly connected by the fixing bolt in a matched manner with the fixing nut, so that the axial positions of the mounting seat and the rotating platform are in the same straight line, and the synchronous rotation of the barrel cover fixing unit and the barrel body fixing unit is ensured.
5. According to the invention, the installation block is arranged on the workbench around the positioning block of the articulated arm, the limiting column at one end of the installation block is limited and installed in the annular slide rail on the rotating platform, so that the stability of the axis of the rotating platform is enhanced when the rotating platform rotates, the height of the positioning block is matched with the rotating platform, the lower surface of the installation block limits the position of the upper surface of the rotating platform, and the rotating platform is prevented from deviating in the vertical direction.
Drawings
FIG. 1 is a side view of the embodiment;
FIG. 2 is a perspective view of the embodiment;
FIG. 3 is a front view of the removal station of the embodiment;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
FIG. 6 is an exploded perspective view of the embodiment;
FIG. 7 is a perspective view of a tub fixing unit of the embodiment;
FIG. 8 is a perspective view of the adjustment ring of the embodiment;
fig. 9 is a perspective view of a tub cover fixing unit of the embodiment;
FIG. 10 is a partial enlarged view of the table of the embodiment;
the reference numbers in the figures are:
1-a workbench; 1 a-a positioning block; 1 b-a mounting block; 1 c-a limiting column;
2-barrel body fixing unit; 2 a-an articulated arm; 2a 1-chute; 2 b-a flexible pressing head; 2b1 — first mount; 2b 2-non-skid pattern; 2 c-rotating table; 2c1 — first sleeve; 2c 2-second bushing; 2c 3-upper plate; 2c4 — first mounting hole; 2c 5-hinge seat; 2c 6-Limit opening; 2c7 — driven gear; 2c 8-endless glide; 2 d-adjusting ring; 2d 1-support arm; 2d 2-hinge; 2d 3-limit clip block; 2d 4-mounting plate; 2 e-a second linear drive;
3-barrel cover fixing unit; 3 a-vacuum chuck; 3a 1-mount; 3a 2-gas source; 3a 3-connecting pipe; 3a 4-guide bar; 3 b-a mounting seat; 3b 1-guide sleeve; 3b2 — second mounting hole; 3b 3-fixing bolt; 3b 4-fixing nut; 3 c-a first linear drive;
4-a rotation drive unit; 4 a-a second mount; 4 b-a drive gear; 4 c-first rotary drive means.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 3, the present application provides:
the utility model provides an intelligent stainless steel barrel welding machine, include workstation 1 and install the welder on workstation 1, welder's work end is towards the seam position of stainless steel staving and stainless steel bung, be provided with staving fixed unit 2 that is used for fixed stainless steel staving on the workstation 1, staving fixed unit 2 is including a plurality of adjustable articulated arm 2a, flexible press head 2b is installed in articulated top of articulated arm 2a, flexible press head 2b is used for supporting the inner wall of stainless steel staving, the top coaxial arrangement of staving fixed unit 2 has bung fixed unit 3, bung fixed unit 3 includes the vacuum chuck 3a of a plurality of adjustable height, vacuum chuck 3 a's work end sets up towards the top, vacuum chuck 3a is used for adsorbing the stainless steel bung, staving fixed unit 2 is rotatory around the axis through the 4 drives of rotary driving unit.
Based on the above embodiments, the technical problem that the present application intends to solve is how to position stainless steel barrels with different sizes, and simultaneously, the stainless steel barrel cover can be fixed on the top of the stainless steel barrel to ensure the stability during welding. Therefore, the device is provided with a barrel body fixing unit 2 and a barrel cover fixing unit 3 which are arranged on a workbench 1, the stainless steel barrel body and the stainless steel barrel cover are respectively fixed in the stainless steel barrel body, the barrel body fixing unit 2 comprises a plurality of adjustable hinged arms 2a, flexible pressing heads 2b are hinged on the tops of the hinged arms 2a, a worker sleeves the stainless steel barrel body on the outer side of the barrel body fixing unit 2, the hinged arms 2a can synchronously extend towards the outer side to ensure that the surface of each flexible pressing head 2b is attached to the inner wall of the stainless steel barrel body, the axial position of the stainless steel barrel body is stabilized by applying equal pressure on the stainless steel barrel body, the flexible pressing heads 2b are hinged on the top ends of the hinged arms 2a, and the flexible pressing heads 2b have certain length to ensure the attachment of the surface of the flexible pressing head 2b and the inner wall of the stainless steel barrel body, after the stainless steel barrel body is positioned, the stainless steel barrel cover is placed at the top of the stainless steel barrel body, after the stainless steel barrel cover is ensured to be flush with the edge of the stainless steel barrel body, the vacuum chuck 3a of the barrel cover fixing unit 3 adsorbs the stainless steel barrel cover so as to ensure that when the rotary driving unit 4 drives the barrel body fixing unit 2 and the barrel cover fixing unit 3 to rotate, the stainless steel barrel body and the stainless steel barrel cover can stably and synchronously rotate, the poor welding quality caused by the position deviation of the stainless steel barrel body and the stainless steel barrel cover in the welding process can not occur, the height position of the vacuum chuck 3a of the barrel cover fixing unit 3 can be adjusted so as to adapt to the processing of the stainless steel barrel bodies and the stainless steel barrel covers with different sizes, the welding gun can be arranged on the workbench 1 through a mechanical arm so as to ensure that the working end of the welding gun is aligned with the connecting position of the stainless steel barrel body and the stainless steel barrel cover to be welded, this embodiment realizes supporting the location to the stainless steel barrel inner wall of unidimensional not through staving fixed unit 2, guarantees through bung fixed unit 3 to stainless steel barrel top staving fixed unit 2's absorption that the butt joint position of stainless steel bung and stainless steel barrel has stably realized processing the stainless steel barrel of unidimensional not, has guaranteed welded quality when having improved the application scope of equipment.
Further, as shown in fig. 4, 6 and 9:
the vacuum chuck 3a of the barrel cover fixing unit 3 is fixedly installed on the installation frame 3a1, the axis of the installation frame 3a1 is in the same straight line with the axis of the barrel body fixing unit 2, the vacuum chuck 3a is connected with the air source 3a2 through the connecting pipeline 3a3, and the air source 3a2 is fixedly installed on the installation frame 3a 1.
A plurality of guide rods 3a4 extending vertically downwards are arranged below the mounting frame 3a1, the guide rods 3a4 are inserted into guide sleeves 3b1 corresponding to the guide rods 3a4 and arranged on the mounting base 3b, the mounting base 3b and the mounting frame 3a1 are coaxially arranged, a cavity is formed in the mounting base 3b, the first linear driving device 3c is fixedly arranged in the mounting base 3b, the working end of the first linear driving device 3c is fixedly connected with the bottom of the mounting frame 3a1, and the working end axis of the first linear driving device 3c is positioned on the same straight line with the axis of the mounting base 3 b.
Based on the above embodiment, the technical problem that the present application is intended to solve is how to adapt to stainless steel barrels of different sizes for the barrel cover fixing unit 3 to perform the adsorption and fixation of the stainless steel barrel cover. Therefore, the barrel cover fixing unit 3 in this embodiment includes two vacuum chucks 3a, the specific number can be adjusted, it is only required to ensure that the vacuum chucks 3a are distributed at equal intervals around the central axis of the mounting frame 3a1, and it is ensured that the suction force is uniform when the stainless steel barrel cover rotates, the mounting frame 3b is coaxially arranged below the mounting frame 3a1, the mounting frame 3a1 is inserted onto the guide sleeve 3b1 of the mounting frame 3b through the guide rod 3a4 arranged at the bottom to realize the stable vertical movement of the vacuum chucks 3a in the axial direction of the mounting frame 3b, the cavity in the mounting frame 3b facilitates the installation of the first linear driving device 3c, the first linear driving device 3c can be a linear cylinder or an electric push rod, etc., the working end of the first linear driving device 3c passes through the mounting frame 3b to be connected with the bottom of the mounting frame 3a1, the up-and-down movement of the vacuum chucks 3a driven by the first linear driving device 3c to realize automatic adjustment, and first linear driving device 3c installs and does not account for the space in mount pad 3b, and overall structure is compact to first linear driving device 3c can move downwards once more after vacuum chuck 3a adsorbs the stainless steel bung, guarantees that the stainless steel bung is closely attached to stainless steel staving upper end, thereby avoids the seam position of stainless steel bung and stainless steel staving to appear the gap, has guaranteed the quality of welding seam after the welding.
Further, as shown in fig. 4, 6 and 7:
the barrel body fixing unit 2 further comprises a rotating platform 2c inserted on the workbench 1, the rotating platform 2c is a circular table surface, a first shaft sleeve 2c1 extending vertically downwards and a second shaft sleeve 2c2 extending vertically upwards are arranged at the axis position of the first linear driving device 3c, a cavity is formed in the first shaft sleeve 2c1 and the second shaft sleeve 2c2, the first shaft sleeve 2c1 and the second shaft sleeve 2c2 are communicated with each other, an upper supporting plate 2c3 is arranged at the top of the second shaft sleeve 2c2, and the size of the upper supporting plate 2c3 is smaller than that of the rotating platform 2 c.
The bottom of the mounting seat 3b is provided with a plurality of second mounting holes 3b2, the second mounting holes 3b2 are distributed around the axis of the mounting seat 3b at equal intervals, the upper supporting plate 2c3 of the barrel fixing unit 2 is provided with first mounting holes 2c4 corresponding to the second mounting holes 3b2, and the mounting seat 3b and the upper supporting plate 2c3 are inserted into the first mounting holes 2c4 and the second mounting holes 3b2 through fixing bolts 3b3 and are fixedly connected with each other by matching with fixing nuts 3b 4.
Based on the above embodiment, the technical problem that this application wants to solve is how to realize the synchronous revolution of stainless steel staving and stainless steel bung. For this purpose, according to the present invention, the articulated arm 2a is mounted through the rotating platform 2c, the articulated arms 2a are distributed at equal intervals around the axis of the rotating platform 2c, the first sleeve 2c1 at the bottom of the rotating platform 2c is inserted into the workbench 1 and is in transmission connection with the working end of the rotary driving unit 4, the rotary driving unit 4 drives the rotating platform 2c to rotate around the axis when being started, the rotation of the rotating platform 2c drives the articulated arm 2a and the flexible pressing head 2b to rotate so as to drive the stainless steel barrel body fixed by the flexible pressing head 2b to rotate, the second sleeve 2c2 arranged at the upper part of the rotating platform 2c is fixedly connected with the mounting seat 3b through the top upper supporting plate 2c3, and a worker is inserted into the second mounting hole 3b2 at the bottom of the mounting seat 3b and the first mounting hole 2c4 of the upper supporting plate 2c3 through the fixing bolt 3b3 and is fixedly connected with the fixing nut 3b4 so as to ensure that the axial positions of the mounting seat 3b and the rotating platform 2c are in the same straight line The synchronous rotation of the barrel cover fixing unit 3 and the barrel body fixing unit 2 is proved.
Further, as shown in fig. 4 to 8:
the rotary table 2c is provided with a plurality of hinged seats 2c5, the hinged seats 2c5 are distributed around the periphery of the second shaft sleeve 2c2 at equal intervals, the hinged seats 2c5 are hinged to the bottom end of the hinged arm 2a, the top end of the hinged arm 2a is hinged to the first mounting seat 2b1 of the flexible pressing head 2b, the first mounting seat 2b1 is arranged at the central position of the flexible pressing head 2b, one side of the hinged arm 2a facing the second shaft sleeve 2c2 is provided with a vertically extending sliding groove 2a1, the second shaft sleeve 2c2 is sleeved with an adjusting ring 2d, the axis of the adjusting ring 2d is in the same straight line with the axis of the second shaft sleeve 2c2, the bottom of the adjusting ring 2d is provided with a plurality of supporting arms 2d1, the supporting arms 2d1 extend towards the outer side, the top ends of the supporting arms 2d1 are hinged to the mounting heads 2d2, and the hinged heads 2d2 are mounted in the sliding grooves 2a1 of the hinged arm 2a in a limited manner.
Based on the above-described embodiments, the technical problem that the present application intends to solve is how to control the outward expansion of the articulated arm 2 a. For this purpose, the present application connects the bottom of the articulated arm 2a by the articulated seat 2c5 on the rotary table 2c, the position of the articulated seat 2c5 is close to the first sleeve 2c1 to ensure the angle change range of the articulated arm 2a expanding outward, the sliding slot 2a1 arranged on one side of the articulated arm 2a facing the second sleeve 2c2 limits the articulated head 2d2 mounted on the adjusting ring 2d, the adjusting ring 2d is sleeved on the second sleeve 2c2 to ensure the self-movement stability, when the adjusting ring 2d moves downward, the supporting arm 2d1 drives the articulated head 2d2 to limit the downward movement in the sliding slot 2a1, so that the flexible pressing head 2b at the top end of the articulated arm 2a moves outward to adapt to stainless steel barrels with different sizes when moving downward.
Further, as shown in fig. 4, 7 and 8:
the second bushing 2c2 is provided with a limit opening 2c6 penetrating through two sides of the second bushing 2c2, the extending direction of the limit opening 2c6 is consistent with the axial direction of the second bushing 2c2, the adjusting ring 2d is provided with two limit blocks 2d3 protruding inwards relatively, the width of the limit blocks 2d3 is matched with the width of the limit opening 2c6, the limit blocks 2d3 are inserted in the limit openings 2c6 of the second bushing 2c2 in a limiting manner, the mounting plate 2d4 is fixedly connected with the two limit blocks 2d3, the mounting plate 2d4 is arranged in the inner cavity of the second bushing 2c2, the working end of the second linear driving device 2e is fixedly connected with the mounting plate 2d4, the working end of the second linear driving device 2e is arranged in the axial direction of the second bushing 2c2 to move, and the second linear driving device 2e is fixedly arranged in the inner cavity of the first bushing 2c 1.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to control the movement of the adjusting ring 2d on the second bushing 2c 2. Therefore, in the present application, the limiting openings 2c6 are provided at two sides of the second bushing 2c2 to limit the limiting blocks 2d3 at two sides of the adjusting ring 2d, when the adjusting ring 2d is sleeved on the second bushing 2c2, the limiting blocks 2d3 protruding inside the adjusting ring 2d are inserted into the limiting openings 2c6 to limit, so that the adjusting ring 2d cannot rotate around its own axis, thereby avoiding the situation that the articulated arm 2a shakes to affect the stability of the flexible pressing head 2b for fixing the stainless steel barrel body, the mounting plate 2d4 is installed inside the second bushing 2c2 and connected to two ends of the limiting blocks 2d3, the working end of the second linear driving device 2e installed in the internal cavity of the first bushing 2c1 is fixedly connected to the mounting plate 2d4 to drive the adjusting ring 2d to move up and down on the second bushing 2c2 for adjusting the angle of the articulated arm 2a, the second linear driving device 2e may be a linear cylinder or an electric push rod, etc., the second linear driving device 2e is arranged inside the first shaft sleeve 2c1, so that the space is saved, and the whole structure of the equipment is more compact.
Further, as shown in fig. 7:
the flexible pressing head 2b is made of rubber, the outer side surface of the flexible pressing head 2b is provided with an outwards protruding radian, and the outer side surface of the flexible pressing head 2b is provided with vertically extending anti-skidding threads 2b 2.
Based on above-mentioned embodiment, the technical problem that this application wants to solve is how to guarantee the fixed effect to stainless steel staving inner wall by flexible pressing head 2 b. Therefore, six hinged arms 2a surrounding the axis of the rotating platform 2c are arranged in the embodiment, one flexible pressing head 2b is hinged to the top end of each hinged arm 2a, the number of the hinged arms 2a can be properly increased in practical use, so that the flexible pressing heads 2b can support the inner side of the stainless steel barrel more uniformly, the flexible pressing heads 2b are made of rubber materials, the fitting with the arc-shaped inner wall of the stainless steel barrel can be guaranteed, the influence on the shape of the stainless steel barrel caused by hard contact can also be avoided, longitudinal anti-skidding threads 2b2 arranged on the surface of each flexible pressing head 2b can increase the friction force with the inner wall of the stainless steel barrel when the flexible pressing heads 2b rotate around the axis of the rotating platform 2c, and the stainless steel barrel and the rotating platform 2c can be guaranteed to rotate synchronously.
Further, as shown in fig. 4 and 6:
the rotary driving unit 4 comprises a second mounting seat 4a fixedly mounted at the bottom of the workbench 1, a driving gear 4b is inserted on the second mounting seat 4a, the driving gear 4b and a first rotary driving device 4c are coaxially arranged, the driving gear 4b is fixedly connected with the working end of the first rotary driving device 4c, the rotating shaft of the first rotary driving device 4c is arranged in the vertical direction perpendicular to the surface of the workbench 1, a driven gear 2c7 is coaxially arranged below a first shaft sleeve 2c1 of the barrel body fixing unit 2, and the driven gear 2c7 is meshed with the driving gear 4 b.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how the rotation driving unit 4 drives the tub fixing unit 2 to rotate. For this purpose, in the present embodiment, a driven gear 2c7 is fixedly mounted at the bottom of the first sleeve 2c1, a driving gear 4b of the rotation driving unit 4 is meshed with the driven gear 2c7, when the driving gear 4b is driven to rotate by the first rotation driving device 4c, the driven gear 2c7 is driven to rotate, so as to drive a rotation platform 2c coaxially arranged with the driven gear 2c7 to rotate, the first rotation driving device 4c may be a servo motor, and the first rotation driving device 4c is fixedly mounted at the bottom of the workbench 1 through the second mounting seat 4 a.
Further, as shown in fig. 10:
the upper side of the rotating platform 2c is coaxially provided with an annular slide rail 2c8, the workbench 1 is provided with a plurality of positioning blocks 1a, the positioning blocks 1a are distributed around the rotating platform 2c at equal intervals around the axis of the rotating platform 2c, the height of the positioning blocks 1a is identical to that of the rotating platform 2c, the positioning blocks 1a are inserted with mounting blocks 1b, the mounting blocks 1b are inserted with limiting columns 1c, and the bottom ends of the limiting columns 1c are installed in the annular slide rail 2c8 in a limiting mode.
Based on the above embodiments, the technical problem to be solved by the present application is how to control the stability of the rotary table 2c during rotation. Therefore, the workbench 1 of the application is provided with the positioning block 1a surrounding the articulated arm 2a, the positioning block 1a is provided with the detachable installation block 1b, the limit column 1c at one end of the installation block 1b is installed in the annular slide rail 2c8 on the rotating platform 2c in a limiting way, the stability of the axis of the rotating platform 2c during rotation is enhanced, meanwhile, the height of the positioning block 1a is identical with that of the rotating platform 2c, when the installation block 1b is fixedly installed on the positioning block 1a, the lower surface of the installation block 1b limits the position of the upper surface of the rotating platform 2c, and the rotating platform 2c is prevented from deviating in the vertical direction.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An intelligent stainless steel barrel welding machine comprises a workbench (1) and a welding gun arranged on the workbench (1), wherein the working end of the welding gun faces to the joint position of a stainless steel barrel body and a stainless steel barrel cover, and is characterized in that a barrel body fixing unit (2) for fixing the stainless steel barrel body is arranged on the workbench (1), the barrel body fixing unit (2) comprises a plurality of adjustable hinged arms (2 a), the top of each hinged arm (2 a) is hinged with a flexible pressing head (2 b), the flexible pressing heads (2 b) are used for supporting the inner wall of the stainless steel barrel body, a barrel cover fixing unit (3) is coaxially arranged at the top of the barrel body fixing unit (2), the barrel cover fixing unit (3) comprises a plurality of vacuum suckers (3 a) with adjustable heights, the working ends of the vacuum suckers (3 a) face upwards, and the vacuum suckers (3 a) are used for adsorbing the stainless steel barrel cover, the barrel fixing unit (2) is driven to rotate around the axis by a rotation driving unit (4).
2. An intelligent stainless steel barrel welding machine according to claim 1, characterized in that the vacuum chuck (3 a) of the barrel cover fixing unit (3) is fixedly installed on the installation frame (3 a 1), the axis of the installation frame (3 a 1) and the axis of the barrel body fixing unit (2) are in the same straight line, the vacuum chuck (3 a) is connected with the air source (3 a 2) through the connecting pipeline (3 a 3), and the air source (3 a 2) is fixedly installed on the installation frame (3 a 1).
3. An intelligent stainless steel barrel welding machine according to claim 2, characterized in that a plurality of guide rods (3 a 4) extending vertically and downwardly are arranged below the mounting frame (3 a 1), the guide rods (3 a 4) are inserted into guide sleeves (3 b 1) which are arranged on the mounting base (3 b) and correspond to the guide rods (3 a 4), the mounting base (3 b) and the mounting frame (3 a 1) are coaxially arranged, a cavity is arranged in the mounting base (3 b), the first linear driving device (3 c) is fixedly arranged in the mounting base (3 b), the working end of the first linear driving device (3 c) is fixedly connected with the bottom of the mounting frame (3 a 1), and the working end axis of the first linear driving device (3 c) is on the same straight line with the axis of the mounting base (3 b).
4. The intelligent stainless steel barrel welding machine according to claim 1, wherein the barrel fixing unit (2) further comprises a rotating table (2 c) inserted on the workbench (1), the rotating table (2 c) is a circular table, a first shaft sleeve (2 c 1) extending vertically downwards and a second shaft sleeve (2 c 2) extending vertically upwards are arranged at the axial position of the first linear driving device (3 c), a cavity is formed inside the first shaft sleeve (2 c 1) and the second shaft sleeve (2 c 2), the first shaft sleeve (2 c 1) and the second shaft sleeve (2 c 2) are communicated with each other, an upper supporting plate (2 c 3) is arranged at the top of the second shaft sleeve (2 c 2), and the size of the upper supporting plate (2 c 3) is smaller than that of the rotating table (2 c).
5. The intelligent stainless steel barrel welding machine according to claim 4, wherein a plurality of second mounting holes (3 b 2) are formed in the bottom of the mounting seat (3 b), the second mounting holes (3 b 2) are distributed around the axis of the mounting seat (3 b) at equal intervals, a first mounting hole (2 c 4) corresponding to the second mounting hole (3 b 2) is formed in an upper supporting plate (2 c 3) of the barrel fixing unit (2), and the mounting seat (3 b) and the upper supporting plate (2 c 3) are inserted into the first mounting hole (2 c 4) and the second mounting hole (3 b 2) through a fixing bolt (3 b 3) and are fixedly connected with a fixing nut (3 b 4).
6. An intelligent stainless steel barrel welding machine according to claim 4, characterized in that a plurality of hinged seats (2 c 5) are arranged on the rotary table (2 c), the hinged seats (2 c 5) are distributed around the periphery of the second shaft sleeve (2 c 2) at equal intervals, the hinged seats (2 c 5) are hinged with the bottom end of the hinged arm (2 a), the top end of the hinged arm (2 a) is hinged with the first mounting seat (2 b 1) of the flexible pressing head (2 b), the first mounting seat (2 b 1) is arranged at the center of the flexible pressing head (2 b), one side of the hinged arm (2 a) facing the second shaft sleeve (2 c 2) is provided with a vertically extending chute (2 a 1), the second shaft sleeve (2 c 2) is sleeved with an adjusting ring (2 d), the axis of the adjusting ring (2 d) is in the same straight line with the axis of the second shaft sleeve (2 c 2), the bottom of the adjusting ring (2 d) is provided with a plurality of supporting arms (2 d 1), the supporting arm (2 d 1) extends towards the outside, the top end of the supporting arm (2 d 1) is hinged with a hinge joint (2 d 2), and the hinge joint (2 d 2) is limited and installed in a sliding groove (2 a 1) of the hinge arm (2 a).
7. The intelligent stainless steel barrel welding machine according to claim 6, wherein the second shaft sleeve (2 c 2) is provided with a limit opening (2 c 6) penetrating through two sides of the second shaft sleeve (2 c 2), the extending direction of the limit opening (2 c 6) is consistent with the axial direction of the second shaft sleeve (2 c 2), the adjusting ring (2 d) is provided with two limit blocks (2 d 3) protruding inwards relatively, the width of the limit blocks (2 d 3) is matched with the width of the limit opening (2 c 6), the limit blocks (2 d 3) are inserted in the limit openings (2 c 6) of the second shaft sleeve (2 c 2) in a limiting way, the mounting plate (2 d 4) is fixedly connected with the two limit blocks (2 d 3), the mounting plate (2 d 4) is arranged in the inner cavity of the second shaft sleeve (2 c 2), the working end of the second linear driving device (2 e) is fixedly connected with the mounting plate (2 d 4), the working end of the second linear driving device (2 e) is arranged in the axial direction of the second shaft sleeve (2 c 2) to move, and the second linear driving device (2 e) is fixedly arranged in the inner cavity of the first shaft sleeve (2 c 1).
8. An intelligent stainless steel barrel welding machine according to claim 1, characterized in that the flexible pressing head (2 b) is made of rubber, the outer side surface of the flexible pressing head (2 b) is provided with an outward protruding radian, and the outer side surface of the flexible pressing head (2 b) is provided with vertically extending anti-skid lines (2 b 2).
9. The intelligent stainless steel barrel welding machine according to claim 1, wherein the rotary driving unit (4) comprises a second mounting seat (4 a) fixedly mounted at the bottom of the workbench (1), a driving gear (4 b) is inserted on the second mounting seat (4 a), the driving gear (4 b) is coaxially arranged with the first rotary driving device (4 c), the driving gear (4 b) is fixedly connected with the working end of the first rotary driving device (4 c), the rotating shaft of the first rotary driving device (4 c) is arranged in the vertical direction perpendicular to the surface of the workbench (1), a driven gear (2 c 7) is coaxially arranged below the first shaft sleeve (2 c 1) of the barrel fixing unit (2), and the driven gear (2 c 7) is meshed with the driving gear (4 b).
10. The intelligent stainless steel barrel welding machine according to claim 1, characterized in that an annular slide rail (2 c 8) is coaxially arranged on the upper side of the rotating platform (2 c), a plurality of positioning blocks (1 a) are arranged on the working platform (1), the positioning blocks (1 a) are distributed on the periphery of the rotating platform (2 c) at equal intervals around the axis of the rotating platform (2 c), the height of the positioning blocks (1 a) is matched with that of the rotating platform (2 c), mounting blocks (1 b) are inserted on the positioning blocks (1 a), limiting columns (1 c) are inserted on the mounting blocks (1 b), and the bottom ends of the limiting columns (1 c) are installed in the annular slide rail (2 c 8) in a limiting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210400863.2A CN114799715A (en) | 2022-04-18 | 2022-04-18 | Intelligent stainless steel bucket welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210400863.2A CN114799715A (en) | 2022-04-18 | 2022-04-18 | Intelligent stainless steel bucket welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN114799715A true CN114799715A (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210400863.2A Pending CN114799715A (en) | 2022-04-18 | 2022-04-18 | Intelligent stainless steel bucket welding machine |
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| CN (1) | CN114799715A (en) |
Cited By (1)
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| CN115254465A (en) * | 2022-09-24 | 2022-11-01 | 苏州盛曼特新材料有限公司 | High-efficient dewatering equipment is used to lithium cell diaphragm aluminium oxide system |
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Application publication date: 20220729 |