CN112846497A - Vacuum cup vacuum welding machine - Google Patents
Vacuum cup vacuum welding machine Download PDFInfo
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- CN112846497A CN112846497A CN202010838632.0A CN202010838632A CN112846497A CN 112846497 A CN112846497 A CN 112846497A CN 202010838632 A CN202010838632 A CN 202010838632A CN 112846497 A CN112846497 A CN 112846497A
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Mechanical Engineering (AREA)
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- Laser Beam Processing (AREA)
Abstract
The invention discloses a vacuum welding machine for a vacuum cup, which comprises: the device comprises a feeding chamber, a welding chamber, a discharging chamber and a vacuum pump, wherein the feeding chamber, the welding chamber, the discharging chamber and the vacuum pump are arranged in sequence and are surrounded by a plurality of steel columns and a plurality of sealing plates; the vacuum pump is respectively communicated with the feeding chamber, the welding chamber and the discharging chamber through pipelines; the feeding chamber is provided with a first material transferring mechanism, and a feeding window is formed in the position of the outer side sealing plate; a first communication window is also arranged between the feeding chamber and the welding chamber; the discharging chamber is provided with a second material transferring mechanism, and a discharging window is formed in the outer side sealing plate; a second communication window is also arranged between the feeding chamber and the welding chamber; an automatic welding device is arranged in the welding chamber; the invention provides a vacuum welding machine for a vacuum cup, wherein a cup shell and an inner container can be automatically welded in a vacuum chamber, and compared with the prior art, the vacuum welding machine saves a vacuumizing process, greatly improves the production efficiency and reduces the manufacturing cost.
Description
Technical Field
The invention relates to a vacuum cup vacuum welding machine, and belongs to the field of automatic welding equipment.
Background
The heat preservation effect of the stainless steel vacuum cup depends on the vacuum degree between the shell and the inner container of the stainless steel vacuum cup, the welding process is omitted in the production process of the stainless steel vacuum cup on the market at present, a manufacturer still adopts the conventional welding process, namely the stainless steel shell and the inner container of the vacuum cup are exposed in the air for welding, after the welding is completed, holes are formed in the bottom of the stainless steel shell for vacuumizing, and finally the holes in the bottom of the shell are blocked, so that the whole manufacturing process is more complicated, the production efficiency is low, and the manufacturing cost is increased.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems, the invention provides a vacuum welding machine for a vacuum cup.
(II) technical scheme
The invention discloses a vacuum cup vacuum welding machine, which comprises: the device comprises a feeding chamber, a welding chamber, a discharging chamber and a vacuum pump, wherein the feeding chamber, the welding chamber, the discharging chamber and the vacuum pump are arranged in sequence and are surrounded by a plurality of steel columns and a plurality of sealing plates; the vacuum pump is respectively communicated with the feeding chamber, the welding chamber and the discharging chamber through a pipeline and an electromagnetic valve; the feeding chamber is provided with a first material transferring mechanism, and a feeding window is formed in the position of the outer side sealing plate; a first communication window is also arranged between the feeding chamber and the welding chamber; the discharging chamber is provided with a second material transferring mechanism, and a discharging window is formed in the outer side sealing plate; a second communication window is also arranged between the feeding chamber and the welding chamber; an automatic welding device is arranged in the welding chamber; the top of the feeding chamber, the welding chamber and the discharging chamber is provided with a junction box and four groups of automatic cover sealing assemblies; the automatic cover sealing assembly corresponds to a cover sealing feeding window, a first communicating window, a second communicating window and a discharging window; and a glass plate convenient for observation is arranged on the partial sealing plate.
Further, the automatic welding device includes: the device comprises a mounting rack, two groups of mechanical arms and a rotary clamping mechanism; the mounting rack is formed by welding and fixing a plurality of steel pipes; the two groups of mechanical arms are installed and connected to the top of the mounting frame through a plurality of first movable sliding tables; the two groups of mechanical arms can move axially along X, Y, Z three-coordinate axes under the driving of a plurality of first moving sliding tables; the bottom of the mounting frame is provided with a rotary clamping mechanism, and two opposite sides of the rotary clamping mechanism are respectively provided with and fixed with a first workpiece placing table; two groups of second movable sliding tables are further mounted on one side, located on the rotary clamping mechanism, of the mounting frame; the two groups of second movable sliding tables are fixedly provided with adjusting brackets; a laser welding gun is fixedly arranged on the adjusting bracket; and the laser welding gun is driven by the two groups of second movable sliding tables to realize plane movement.
Further, the robot arm includes: the fixed rod, the first pushing oil cylinder and the mechanical claw are arranged on the fixed rod; the fixed rod is correspondingly connected to the first movable sliding table; a first pushing oil cylinder is fixedly arranged on the fixed rod, and a mechanical claw is arranged and connected in front of the first pushing oil cylinder; the first pushing oil cylinder is correspondingly connected with the mechanical claw so as to control the mechanical claw to open and close.
Further, the rotary clamping mechanism includes: the second workpiece placing table, the third movable sliding table, the clamping assembly and the jacking assembly are arranged on the third movable sliding table; the jacking assembly and the clamping assembly are respectively distributed at two ends of the second workpiece placing table; the jacking assembly pushes the workpiece to the clamping assembly through the driving of the third movable sliding table; the clamping assembly only consists of a first stepping motor and an electric chuck which are fixedly connected to the mounting frame; an output shaft of the first stepping motor is connected with the electric chuck so as to drive the chuck to rotate and tighten the workpiece; the inlet of the electric chuck is in butt joint with one end of the second workpiece placing table; the roof pressure subassembly includes: the mounting bracket, the supporting rod and the jacking head are mounted on the third movable sliding table; one end of the supporting rod is fixedly connected with the connecting bracket, and the other end of the supporting rod is movably connected with a pushing head; the inside of the jacking head is provided with a first bearing, and the jacking head is connected to the other end of the supporting rod through the first bearing in a shaft way; the top pressure head is correspondingly butted with the other end of the second workpiece placing table and is distributed oppositely to the electric chuck, and the centers of the top pressure head and the electric chuck are positioned at the same horizontal height.
Further, the first movable sliding table, the second movable sliding table and the third movable sliding table are identical in structure and principle and are linear sliding tables driven by a servo motor and a screw rod.
Further, the automated capping assembly comprises: a second pushing oil cylinder and a cover sealing plate; the fixed end of the second pushing oil cylinder is connected with the steel column through a first movable buckle; the pushing end of the second pushing oil cylinder is connected with the cover plate through a second movable buckle; the sealing cover surface of the sealing cover plate is connected with a layer of sealing gasket; and extension shafts are arranged on two sides of the cover plate and correspond to the sliding steel columns.
Furthermore, a limiting sliding groove is formed in the side surface of the steel column and is in sliding connection with the extending shaft correspondingly to the limiting sliding groove; the bottom of the limiting sliding groove is provided with a section of bending groove, and when the second pushing oil cylinder pushes the sealing cover plate, the extending shaft slides into the bending groove, and then the second pushing oil cylinder can generate transverse thrust on the sealing cover plate.
Further, the structure of the first material transferring mechanism and the second material transferring mechanism is completely the same, and the first material transferring mechanism and the second material transferring mechanism comprise: the third workpiece placing table, the conveying arm, a third pushing oil cylinder and a second stepping motor; the third workpiece placing table and the third pushing oil cylinder are correspondingly fixed on the sealing plate; the pushing end of the third pushing oil cylinder is connected with a lifting mounting frame in a guiding manner; the lifting mounting frame is provided with a conveying arm and a second stepping motor; the bottom end of the conveying arm is provided with an extension shaft; the extension shaft is connected with the lifting mounting frame through a second bearing and is also connected with an output shaft of a second stepping motor; the conveying arm is fixedly connected with a workpiece carrying platform which is correspondingly butted with a third workpiece placing platform and a first workpiece placing platform so as to realize workpiece conveying.
Furthermore, the second workpiece placing table, the first workpiece placing table and the third workpiece placing table have the same structure and are provided with a connecting base and a workpiece table; the workpiece platform is formed by fixing a plurality of supporting plates which are arranged at intervals on a connecting base through bolts; a first workpiece groove is formed in the workpiece table; the first workpiece groove consists of two sections of concentric and communicated arc grooves, namely a first arc groove for placing the shell of the heat-insulating cup and a second arc groove for placing the liner of the heat-insulating cup; the radius of the first arc groove is larger than that of the second arc groove.
Furthermore, the structure of the workpiece carrying table is equal to that of the workpiece table, and a second workpiece groove which is equal to that of the first workpiece groove is formed in the workpiece carrying table; the supporting plates of the workpiece carrying table are distributed at intervals in a crossed manner correspondingly to the supporting plates of the workpiece table.
(III) advantageous effects
The invention has the following beneficial effects:
the invention provides a vacuum welding machine for a vacuum cup, wherein a cup shell and an inner container can be automatically welded in a vacuum chamber, and compared with the prior art, the vacuum welding machine saves a vacuumizing process, greatly improves the production efficiency and reduces the manufacturing cost.
Drawings
Fig. 1 is a front view of the internal structure of the present invention.
Fig. 2 is a schematic structural diagram of a first material transferring mechanism and a second material transferring mechanism in the invention.
Fig. 3 is a schematic view of the internal structure at C in fig. 2.
Fig. 4 is a schematic view of the connection of the cover plate to the steel column according to the present invention.
FIG. 5 is a schematic view of the structure of the automatic welding apparatus of the present invention.
FIG. 6 is an enlarged view taken from FIG. 5
Fig. 7 is a schematic view of the construction of the robot arm of the present invention.
Fig. 8 is a schematic structural view of the rotary clamping mechanism of the present invention.
Fig. 9 is a cross-sectional view taken at the point of fig. 8.
Detailed Description
As shown in fig. 1-9, a vacuum cup vacuum welding machine, comprising: the device comprises a feeding chamber 10a, a welding chamber 10b, a discharging chamber 10c and a vacuum pump 100, wherein the feeding chamber 10a, the welding chamber 10b and the discharging chamber 10c are formed by surrounding a plurality of steel columns 200 and a plurality of sealing plates 300 and are sequentially communicated and arranged; the vacuum pump 100 is respectively communicated with the feeding chamber 10a, the welding chamber 10b and the discharging chamber 10c through pipelines and electromagnetic valves; the feeding chamber 10a is provided with a first material transferring mechanism 50a, and a feeding window 101a is formed in the outer sealing plate 300; a first communication window 101b is further arranged between the feeding chamber 10a and the welding chamber 10 b; the discharging chamber 10c is provided with a second material transferring mechanism 50b, and a discharging window 101d is formed in the outer sealing plate 300; a second communication window 101c is further arranged between the feeding chamber 10c and the welding chamber 10 b; an automatic welding device 60 is arranged in the welding chamber 10 b; the top of the feeding chamber 10a, the welding chamber 10b and the discharging chamber 10c is provided with a junction box 20 and four groups of automatic cover sealing assemblies 30; the automatic cover sealing assembly 30 corresponds to a cover sealing feeding window 101a, a first communicating window 101b, a second communicating window 101c and a discharging window 101 d; the partially sealed plate 300 is provided with a glass plate 301 for easy observation.
Referring to fig. 5-9, the automatic welding apparatus 60 includes: the device comprises a mounting rack 1, two groups of mechanical arms 2 and a rotary clamping mechanism 3; the mounting frame 1 is formed by welding and fixing a plurality of steel pipes; the two groups of mechanical arms 2 are installed and connected to the top of the mounting frame 1 through a plurality of first movable sliding tables 4; the two groups of mechanical arms 2 can move axially along X, Y, Z three-coordinate axes under the drive of a plurality of first moving sliding tables 4; the bottom of the mounting frame 1 is provided with a rotary clamping mechanism 3, and two opposite sides of the rotary clamping mechanism 3 are respectively provided with and fixed with a first workpiece placing table 5; two groups of second movable sliding tables 6 are further mounted on one side of the rotary clamping mechanism 3 of the mounting frame 1; the two groups of second movable sliding tables 6 are fixedly provided with adjusting brackets 7; a laser welding gun 8 is fixedly arranged on the adjusting bracket 7; and the laser welding gun 8 is driven by the two groups of second movable sliding tables 6 to realize plane movement.
Preferably, the robot arm 2 comprises: a fixed rod 21, a first pushing oil cylinder 22 and a mechanical claw 23; the fixed rod 21 is correspondingly connected to the first movable sliding table 4; a first pushing oil cylinder 22 is fixedly arranged on the fixed rod 21, and a mechanical claw 23 is fixedly arranged in front of the first pushing oil cylinder 22; the first jacking oil cylinder 22 is correspondingly connected with the mechanical claw 23 so as to control the opening and closing of the mechanical claw 23.
Preferably, the rotary clamping mechanism 3 comprises: the second workpiece placing table 31, the third moving sliding table 32, the clamping assembly 34 and the jacking assembly 33 are fixedly arranged on the third moving sliding table 32; the jacking assembly 33 and the clamping assembly 34 are respectively distributed at two ends of the second workpiece placing table 31; the jacking assembly 33 is driven by the third moving sliding table 32 to jack the workpiece to the clamping assembly 34; the clamping assembly 34 is only composed of a first stepping motor 341 and an electric chuck 342 which are fixedly connected to the mounting frame 1; an output shaft of the first stepping motor 341 is connected with the electric chuck 342 to drive the chuck 342 to rotate and clamp the workpiece; the inlet of the electric chuck 342 is butted with one end of the second workpiece placing table 31; the pressing component 33 includes: a mounting bracket 331, a support rod 332 and a top pressure head 333 which are mounted on the third moving sliding table 32; one end of the support rod 332 is fixedly connected with the connecting bracket 331, and the other end is movably connected with a pushing head 333; a first bearing 334 is installed inside the top pressure head 333, and is coupled to the other end of the support rod 332 through the first bearing 334; the top pressing head 333 is correspondingly butted with the other end of the second workpiece placing table 31, and is distributed opposite to the electric chuck 342, and the centers of the two are located at the same horizontal height.
Preferably, the first moving sliding table 4, the second moving sliding table 6 and the third moving sliding table 32 are all linear sliding tables driven by a servo motor and a screw rod, and the structure and the principle are identical.
Referring to fig. 1 and 4, the automatic capping assembly 30 includes: a second jacking cylinder 301 and a cover plate 302; the fixed end of the second jacking oil cylinder 301 is connected with the steel column 200 through a first movable buckle 303; the pushing end of the second pushing cylinder 301 is connected with the sealing cover plate 302 through a second movable buckle 304; the sealing surface of the sealing plate 302 is connected with a layer of sealing gasket 305; the two sides of the cover plate 302 are further provided with extending shafts 3021 corresponding to the sliding steel columns 200.
Preferably, the side surface of the steel column 200 is provided with a limiting chute 201, and the limiting chute is correspondingly connected with an extending shaft 3021 in a sliding manner; the bottom end of the limiting sliding groove 201 is provided with a section of bending groove 2011, when the second pushing cylinder 301 pushes the cover plate 302, after the extension shaft 3021 slides into the bending groove 2011, the second pushing cylinder 301 can generate a transverse pushing force on the cover plate 302.
Referring to fig. 2 and 3, the first material transferring mechanism 50a and the second material transferring mechanism 50b have the same structure, and include: a third workpiece placing table 501, a conveying arm 502, a third pushing cylinder 503 and a second stepping motor 504; the third workpiece placing table 501 and the third pushing cylinder 503 are correspondingly fixed on the sealing plate 300; the pushing end of the third pushing cylinder 503 is connected with a lifting mounting frame 505 in a guiding manner; a conveying arm 502 and a second stepping motor 504 are arranged on the lifting mounting frame 505; an extension shaft 5021 is arranged at the bottom end of the transmission arm 502; the extension shaft 5021 is connected with the output shaft of the second stepping motor 504 through a second bearing 5051 and the lifting mounting frame 505; the transfer arm 502 is fixedly connected with a workpiece carrying table 506, and the third workpiece placing table 501 and the first workpiece placing table 5 are correspondingly butted to realize workpiece transfer.
Referring to fig. 2, 3 and 8, the second workpiece placing table 31, the first workpiece placing table 5 and the third workpiece placing table 501 have the same structure, and are respectively provided with a connecting base 311 and a workpiece table 312; the workpiece table 312 is formed by fixing a plurality of supporting plates arranged at intervals on the connecting base 311 through bolts; a first workpiece groove 313 is formed in the workpiece table 312; the first workpiece groove 313 consists of two sections of concentric and communicated circular arc grooves, namely a first circular arc groove 3131 for placing a shell of the vacuum cup and a second circular arc groove 3132 for placing an inner container of the vacuum cup; the radius of the first circular arc groove 3131 is greater than that of the second circular arc groove 3132.
Preferably, the workpiece carrying platform 506 has a structure identical to that of the workpiece platform 312, and a second workpiece groove 5061 having a structure identical to that of the first workpiece groove 313 is formed thereon; the supporting plates of the workpiece carrying table 506 are distributed at intervals corresponding to the supporting plates of the workpiece table 312.
With reference to fig. 1-11, the following paragraphs illustrate the working process of the present invention: before welding, the cover plate 302 at the position corresponding to the cover feeding window 101a is opened, a workpiece is placed on the third workpiece placing table 501 of the first material transferring mechanism 50a, then the cover plate 302 is closed, the vacuum pump 100 starts to synchronously vacuumize the feeding chamber 10b, the welding chamber 10b and the discharging chamber 10c, when the vacuum value meets the requirement, the cover plate 302 at the position of the first communicating window 101b is opened, the third pushing cylinder 503 and the second stepping motor 504 of the first material transferring mechanism 50a drive the conveying arm 502, the vacuum cup liner and the shell are conveyed to the first workpiece placing table 5 nearby in the welding chamber 10b, the cover plate 302 is closed immediately, then the vacuum pump 100 starts to vacuumize the welding chamber 10b, and when the vacuum degree meets the requirement, the two groups of mechanical arms 2 on the automatic welding device 60 respectively pick up the shell and the liner under the driving of the first moving sliding table 4 and convey the shell and the liner to the first circular arc groove 3131 and the second circular arc 3131 of the rotary clamping mechanism 3 In the arc groove 3132, the pressing component 33 is driven by the third moving sliding table 32 to move towards the inner container, the pressing head 333 is driven into the inner container to press the inner container into the outer shell, until the tail of the outer shell enters the electric chuck 342, the stepping motor 341 is then rotated to drive the electric chuck 342 to clamp and drive the outer shell to rotate, the pressing head 333 is always pressed against the bottom of the inner container and then rotates synchronously, the second moving sliding table 6 drives the laser welding gun 8 to weld near the lap seam between the inner container and the outer shell, the mechanical arm 2 grabs the finished product away from the rotary clamping mechanism 3 after the welding is completed, and the finished product is placed on the first workpiece placing table 5 near the end of the discharging chamber 10C, at this time, the cover plates 302 at the two positions of the first communicating window 101b and the second communicating window 101C are opened simultaneously, and the first material transferring mechanism 50a and the second material transferring mechanism 50b work simultaneously, while the first material transferring mechanism 50a continues transferring the workpiece, the second material transferring mechanism 50b transfers the welded workpiece into the discharging chamber 10c, the two cover plates 302 are closed immediately to realize the flowing water welding, finally, the cover plate 302 corresponding to the discharging window 101d is opened, after the workpiece finished product is taken out, the cover plate 302 continues to be closed, and simultaneously, the vacuum pump 100 performs vacuum pumping on the discharging chamber 10c, which is the whole welding operation process.
The invention provides a vacuum welding machine for a vacuum cup, wherein a cup shell and an inner container can be automatically welded in a vacuum chamber, and compared with the prior art, the vacuum welding machine saves a vacuumizing process, greatly improves the production efficiency and reduces the manufacturing cost.
It is to be understood that the exemplary embodiments described herein are illustrative and not restrictive; although the embodiments of the present invention have been described with reference to the accompanying drawings, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A vacuum cup vacuum welding machine, comprising: the device comprises a feeding chamber (10 a), a welding chamber (10 b), a discharging chamber (10 c) and a vacuum pump (100), wherein the feeding chamber (10 a), the welding chamber (10 b), the discharging chamber (10 c) and the vacuum pump are sequentially communicated and arranged and are surrounded by a plurality of steel columns (200) and a plurality of sealing plates (300); the vacuum pump (100) is respectively communicated with the feeding chamber (10 a), the welding chamber (10 b) and the discharging chamber (10 c) through a pipeline and an electromagnetic valve; the method is characterized in that: the feeding chamber (10 a) is provided with a first material transferring mechanism (50 a), and a feeding window (101 a) is formed in the position of the outer side sealing plate (300); a first communication window (101 b) is arranged between the feeding chamber (10 a) and the welding chamber (10 b); the discharging chamber (10 c) is provided with a second material transferring mechanism (50 b), and a discharging window (101 d) is formed in the outer side sealing plate (300); a second communication window (101 c) is arranged between the feeding chamber (10 c) and the welding chamber (10 b); an automatic welding device (60) is arranged in the welding chamber (10 b); the top of the feeding chamber (10 a), the welding chamber (10 b) and the discharging chamber (10 c) is provided with a junction box (20) and four groups of automatic cover sealing assemblies (30); the automatic cover sealing assembly (30) corresponds to a cover sealing feeding window (101 a), a first communication window (101 b), a second communication window (101 c) and a discharging window (101 d); the partial sealing plate (300) is provided with a glass plate (301) convenient for observation.
2. A vacuum cup welding machine according to claim 1, characterized in that: the automatic welding device (60) comprises: the device comprises a mounting frame (1), two groups of mechanical arms (2) and a rotary clamping mechanism (3); the mounting rack (1) is formed by welding and fixing a plurality of steel pipes; the two groups of mechanical arms (2) are installed and connected to the top of the mounting frame (1) through a plurality of first movable sliding tables (4); the two groups of mechanical arms (2) can axially move along X, Y, Z three-coordinate axes under the drive of the first moving sliding tables (4); the bottom of the mounting frame (1) is provided with a rotary clamping mechanism (3), and two opposite sides of the rotary clamping mechanism (3) are respectively provided with and fixed with a first workpiece placing table (5); two groups of second movable sliding tables (6) are further mounted on one side, located on the rotary clamping mechanism (3), of the mounting frame (1); the two groups of second movable sliding tables (6) are fixedly provided with adjusting brackets (7); a laser welding gun (8) is fixedly arranged on the adjusting bracket (7); and the laser welding gun (8) is driven by the two groups of second movable sliding tables (6) to realize plane movement.
3. A vacuum cup welding machine according to claim 2, characterized in that: the robot arm (2) comprises: a fixed rod (21), a first pushing oil cylinder (22) and a mechanical claw (23); the fixed rod (21) is correspondingly connected to the first movable sliding table (4); a first pushing oil cylinder (22) is fixedly arranged on the fixed rod (21), and a mechanical claw (23) is arranged and connected in front of the first pushing oil cylinder (22); the first pushing oil cylinder (22) is correspondingly connected with the mechanical claw (23) so as to control the mechanical claw (23) to open and close.
4. A vacuum cup welding machine according to claim 2, characterized in that: the rotary clamping mechanism (3) comprises: a second workpiece placing table (31) which is fixedly arranged on the mounting frame (1), a third movable sliding table (32), a clamping assembly (34) and a jacking assembly (33) which is arranged on the third movable sliding table (32); the jacking component (33) and the clamping component (34) are respectively distributed at two ends of the second workpiece placing table (31); the jacking assembly (33) is driven by the third movable sliding table (32) to jack the workpiece to the clamping assembly (34); the clamping assembly (34) only consists of a first stepping motor (341) and an electric chuck (342) which are fixedly connected to the mounting frame (1); an output shaft of the first stepping motor (341) is connected with the electric chuck (342) to drive the chuck (342) to rotate and clamp the workpiece; the inlet of the electric chuck (342) is butted with one end of a second workpiece placing table (31); the pressing component (33) comprises: the mounting bracket (331), the supporting rod (332) and the jacking head (333) are mounted on the third movable sliding table (32); one end of the supporting rod (332) is fixedly connected with the connecting bracket (331), and the other end of the supporting rod is movably connected with a pushing head (333); a first bearing (334) is arranged in the jacking head (333), and is coupled to the other end of the support rod (332) through the first bearing (334); the top pressing head (333) is correspondingly butted with the other end of the second workpiece placing table (31) and is distributed opposite to the electric chuck (342), and the centers of the top pressing head and the electric chuck are positioned at the same horizontal height.
5. The automatic welding device of a vacuum cup welding machine according to claim 2 or 4, characterized in that: the structure and the principle of the first movable sliding table (4), the second movable sliding table (6) and the third movable sliding table (32) are identical, and the three sliding tables are linear sliding tables driven by a servo motor and a screw rod.
6. A vacuum cup welding machine according to claim 1, characterized in that: the automated capping assembly (30) comprises: a second jacking oil cylinder (301) and a cover plate (302); the fixed end of the second pushing oil cylinder (301) is connected with the steel column (200) through a first movable buckle (303); the pushing end of the second pushing oil cylinder (301) is connected with the sealing cover plate (302) through a second movable buckle (304); the sealing surface of the sealing cover plate (302) is connected with a layer of sealing gasket (305); and extension shafts (3021) are arranged on two sides of the sealing cover plate (302) and correspond to the sliding connection steel columns (200).
7. A vacuum cup welding machine according to claim 6, characterized in that: the side surface of the steel column (200) is provided with a limiting sliding chute (201) which is correspondingly limited and in sliding connection with the extension shaft (3021); the bottom of spacing spout (201) is equipped with one section bending groove (2011), when second top pushes away hydro-cylinder (301) top and pushes away and seal apron (302), extends axle (3021) and slides in bending groove (2011) after, second top pushes away hydro-cylinder (301) can produce horizontal thrust to sealing apron (302).
8. A vacuum cup welding machine according to claim 1, characterized in that: the first material transferring mechanism (50 a) and the second material transferring mechanism (50 b) are identical in structure and comprise: a third workpiece placing table (501), a conveying arm (502), a third pushing oil cylinder (503) and a second stepping motor (504); the third workpiece placing table (501) and the third pushing oil cylinder (503) are correspondingly fixed on the sealing plate (300); the pushing end of the third pushing oil cylinder (503) is connected with a lifting mounting rack (505) in a guiding manner; a transmission arm (502) and a second stepping motor (504) are arranged on the lifting mounting frame (505); the bottom end of the transmission arm (502) is provided with an extension shaft (5021); the extension shaft (5021) is in shaft connection with the lifting mounting frame (505) through a second bearing (5051) and is also connected with an output shaft of the second stepping motor (504); the conveying arm (502) is fixedly connected with a workpiece carrying table (506) which is correspondingly butted with a third workpiece placing table (501) and a first workpiece placing table (5) so as to realize workpiece conveying.
9. A vacuum cup welder according to claim 2, 4 or 8, characterized in that: the second workpiece placing table (31), the first workpiece placing table (5) and the third workpiece placing table (501) are identical in structure and are respectively provided with a connecting base (311) and a workpiece table (312); the workpiece table (312) is formed by fixing a plurality of supporting plates which are arranged at intervals on a connecting base (311) through bolts; a first workpiece groove (313) is formed in the workpiece table (312); the first workpiece groove (313) consists of two sections of concentric and communicated arc grooves, namely a first arc groove (3131) for placing a shell of the vacuum cup and a second arc groove (3132) for placing an inner container of the vacuum cup; the radius of the first circular arc groove (3131) is larger than that of the second circular arc groove (3132).
10. A vacuum cup welding machine according to claim 8, characterized in that: the structure of the workpiece carrying table (506) is equal to that of the workpiece table (312), and a second workpiece groove (5061) which is equal to that of the first workpiece groove (313) is formed in the workpiece carrying table; the supporting plates of the workpiece carrying table (506) are distributed in a crossed and spaced mode corresponding to the supporting plates of the workpiece table (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010838632.0A CN112846497A (en) | 2020-08-19 | 2020-08-19 | Vacuum cup vacuum welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010838632.0A CN112846497A (en) | 2020-08-19 | 2020-08-19 | Vacuum cup vacuum welding machine |
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| CN112846497A true CN112846497A (en) | 2021-05-28 |
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| CN202010838632.0A Pending CN112846497A (en) | 2020-08-19 | 2020-08-19 | Vacuum cup vacuum welding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4197682A1 (en) * | 2021-12-08 | 2023-06-21 | Zhejiang Haers Vacuum Containers Co., Ltd. | Thermos cup vacuumizing device and method |
| CN117226364A (en) * | 2023-11-14 | 2023-12-15 | 苏州利来汽车配件有限公司 | Be used for high-efficient welding equipment of automobile parts shaping |
| JP7509848B2 (en) | 2021-12-08 | 2024-07-02 | 浙江哈爾斯真空器皿股▲ふん▼有限公司 | Vacuum suction device for thermos bottle and vacuum suction method thereof |
-
2020
- 2020-08-19 CN CN202010838632.0A patent/CN112846497A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4197682A1 (en) * | 2021-12-08 | 2023-06-21 | Zhejiang Haers Vacuum Containers Co., Ltd. | Thermos cup vacuumizing device and method |
| JP7509848B2 (en) | 2021-12-08 | 2024-07-02 | 浙江哈爾斯真空器皿股▲ふん▼有限公司 | Vacuum suction device for thermos bottle and vacuum suction method thereof |
| CN117226364A (en) * | 2023-11-14 | 2023-12-15 | 苏州利来汽车配件有限公司 | Be used for high-efficient welding equipment of automobile parts shaping |
| CN117226364B (en) * | 2023-11-14 | 2024-02-20 | 苏州利来汽车配件有限公司 | Be used for high-efficient welding equipment of automobile parts shaping |
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