CN118832370B - Seamless welding equipment for inner container of dish washer and processing technology thereof - Google Patents
Seamless welding equipment for inner container of dish washer and processing technology thereof Download PDFInfo
- Publication number
- CN118832370B CN118832370B CN202411245650.2A CN202411245650A CN118832370B CN 118832370 B CN118832370 B CN 118832370B CN 202411245650 A CN202411245650 A CN 202411245650A CN 118832370 B CN118832370 B CN 118832370B
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- dish washer
- bottom plate
- inner container
- rectangular
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- 238000003466 welding Methods 0.000 title claims abstract description 35
- 230000008093 supporting effect Effects 0.000 claims description 20
- 238000004851 dishwashing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of welding instruments, in particular to seamless welding equipment and a processing technology of a dish washer liner, comprising a rectangular mounting frame and a welding head movably mounted on the rectangular mounting frame, wherein a sliding rail is fixedly mounted on the rectangular mounting frame, end covers are arranged at two ends of the sliding rail, a rectangular bottom plate is connected to the sliding rail in a sliding manner, a lifting shaft is vertically connected to the rectangular bottom plate in a sliding manner, after the rectangular bottom plate stops moving, an assembly plate supports the dish washer liner, the dish washer liner is prevented from being offset due to inertia, an output shaft of a telescopic rod is provided with a connecting plate and a drawing rod to move in a movable sleeve, the distance between the assembly plate and the rectangular bottom plate is increased, the assembly plate is prevented from being contacted with the dish washer liner, when the dish washer liner is taken down, the assembly plate can support the dish washer liner from the other side, the dish washer liner is prevented from being offset and falling down, the welding is effectively prevented from being influenced due to the liner offset, and the effect of a welded finished product is greatly improved.
Description
Technical Field
The invention relates to the technical field of welding instruments, in particular to seamless welding equipment for a dish washer liner and a processing technology thereof.
Background
The seamless welding equipment has important significance in manufacturing the inner container of the dish washer.
When the inner container of the dish-washing machine is manufactured, the inner containers of the dish-washing machine are required to be welded together, and each link in the welding process is required to be strictly controlled so as to ensure the welding quality of the inner containers of the dish-washing machine.
When the inner container of the dish washer is welded, the inner container of the dish washer is placed on the welding seat, the inner container of the dish washer is moved to a designated position and welded, the stability of the inner container of the dish washer is ensured through the gravity of the inner container of the dish washer in the moving process of the inner container of the dish washer, and when the inner container of the dish washer is moved to stop, the inner container of the dish washer is influenced by inertia, and the inner container of the dish washer has offset risks to influence the subsequent welding effect of the inner container of the dish washer.
Disclosure of Invention
The invention aims to provide seamless welding equipment and a processing technology of a dishwasher liner, so as to solve the problems in the background technology.
The technical scheme includes that the seamless welding equipment for the inner container of the dish washer comprises a rectangular mounting frame and a welding head movably mounted on the rectangular mounting frame, wherein a sliding rail is fixedly mounted on the rectangular mounting frame, end covers are arranged at two ends of the sliding rail, a rectangular bottom plate is connected to the sliding rail in a sliding mode, a lifting shaft is vertically and slidably connected to the rectangular bottom plate, a limit strip is fixedly mounted on the outer wall of the lifting shaft, the limit strip is also in sliding connection with the rectangular bottom plate, an inner rotating ring is rotatably connected to the outer side of the lifting shaft, a notch toothed ring is fixedly mounted on the outer wall of the inner rotating ring, a movable sleeve is fixedly mounted outside the inner rotating ring and is positioned at a notch position formed in the notch toothed ring, a pull rod is movably inserted into the movable sleeve, a placing plate is fixedly mounted at the top of the lifting shaft, an assembly frame is fixedly mounted at one end of the pull rod far away from the movable sleeve, an assembly plate is arranged on one side of the assembly frame, a stepping motor is fixedly mounted at the top of the rectangular bottom plate, a driving gear is fixedly mounted on the output shaft of the stepping motor, a driving gear and the driving gear is meshed with the inner rotating ring, a telescopic connecting plate is fixedly mounted on the outer surface of the piston rod, and the telescopic connecting plate is fixedly mounted on the piston rod.
Preferably, the thickness of the driving gear is greater than that of the notch ring gear.
Preferably, the movable grafting has many telescopic strips on the assembly jig, and the one end fixed mounting of telescopic strip is on the assembly jig, and is many be provided with between the telescopic strip and remove the frame and connect, one side fixed mounting that the assembly jig was kept away from the assembly jig has fixed axle bed, the rotation is connected with the positioning lead screw in the fixed axle bed, and the positioning lead screw rotates with the removal frame to be connected, the one end fixed mounting that the fixed axle bed was kept away from to the positioning lead screw has the hand wheel.
Preferably, the mounting plate is movably mounted in the mounting plate, a supporting plate is arranged on one side, far away from the mounting plate, of the mounting plate, a locking bolt is connected to the mounting plate in a threaded manner, and the locking bolt is mounted on the mounting plate in a threaded manner.
Preferably, the mounting bottom plate and the supporting plate are of an integrally formed structure.
Preferably, the bottom of rectangle bottom plate fixed mounting has the solid fixed ring, and gu fixed ring movable sleeve establishes outside the lift axle, gu fixed ring's bottom fixed mounting has first spring, gu fixed mounting has the expansion ring in the bottom of first spring, the bottom of expansion ring is provided with the gasket, and expansion ring and gasket all are located the lift axle outside, the bottom external screw thread of lift axle is connected with hexagonal and rotates the cover. .
Preferably, the position department that the lift axle outer wall is close to the top is provided with the shrink groove, shrink inslot fixed mounting activity inserted bar, the activity inserted bar outer activity has cup jointed the second spring, activity inserted bar outer still activity cover is equipped with arc bottom plate and arc lug, and the rotatory ring inner wall is provided with the groove that corresponds the arc lug shape.
Preferably, the outer end of the movable inserted link is positioned in the retraction groove.
Preferably, the movable leg is fixedly arranged at the bottom of the rectangular bottom plate, the driving motor is fixedly arranged on the rectangular mounting frame, the threaded rod is fixedly arranged on the output shaft of the driving motor and is rotationally connected with the rectangular mounting frame, and the threaded rod is in threaded connection with the movable leg.
A seamless welding processing technology of a dish washer liner comprises the following steps:
S1, by changing the position of the placing plate, an operator conveniently places the inner container of the dish washer on the placing plate, after the placing is finished, the rectangular bottom plate and the placing plate are controlled to move again to reach the rectangular mounting frame, and the inner container of the dish washer is welded through the welding head;
s2, adjusting the supporting effect of the placing plate on the inner container of the dish washer according to the weight of the inner container of the dish washer;
S3: according to the size of dish washer inner bag, change the distance between assembly board and the rectangle bottom plate, ensure the contact of assembly board and dish washer inner bag, backup pad and dish washer inner bag contact on the assembly board prevent that dish washer inner bag from removing and stopping after, because of producing inertia and toppling over.
And S4, after the dish washer inner container is welded, the rectangular bottom plate moves on the sliding rail, after the rectangular bottom plate moves and stops, the assembly plate supports the dish washer inner container, the telescopic rod is started, the distance between the assembly plate and the rectangular bottom plate is increased, the output shaft of the stepping motor drives the assembly plate to rotate when the gear is driven to rotate, the assembly plate does not contact with the dish washer inner container, the assembly plate moves to one feeding side, and the dish washer inner container is taken down.
Compared with the prior art, the invention has the beneficial effects that:
1. Through step motor drive rotating ring and breach ring gear rotation, rotating ring and breach ring gear rotate ninety degrees back around the lift axle, arc bottom plate and arc lug pop out once more, thereby realize rotating ring and breach ring gear and rotate stopping and spacing behind ninety degrees, the assembly plate is located the opposite one side of material loading position, the rectangle bottom plate removes after stopping, the assembly plate supports the dish washer inner bag, prevent dish washer inner bag because of inertial deflection, the output shaft of telescopic link takes connecting plate and pull rod to remove in movable sleeve, distance between assembly plate and the rectangle bottom plate grow, prevent assembly plate and dish washer inner bag contact, when dish washer inner bag is taken down, the assembly plate can be followed another one side and is supported the dish washer inner bag, prevent that dish washer inner bag skew from dropping, effectually prevent because of the inner bag skew influences the welding, improve welded finished product effect greatly.
2. According to the size of dish washer inner bag, rotate the hand wheel and let the hand wheel drive the positioning lead screw and rotate, drive flexible strip and remove the frame and remove when the positioning lead screw rotates, flexible strip and remove the frame and remove and drive the assembly board and remove to change the distance between assembly board and the rectangle bottom plate, the change of distance between assembly board and the rectangle bottom plate can ensure the contact of assembly board and dish washer inner bag, backup pad and dish washer inner bag contact on the assembly board can adapt to the dish washer inner bag production of multiple specification, need not to dispose specific supporting equipment alone for every size, reduce cost.
3. Through rotating the hexagonal and rotating the cover, let the hexagonal rotate the cover and exert pressure to the gasket, the gasket transmits the expansion ring with pressure again, drive first spring deformation changes the elastic coefficient of first spring, when dish washer inner bag is placed on placing the board, when exerting pressure to placing board and lift axle, the board is placed in the support of placing that the elasticity that first spring produced can be better, prevent to place the board and press too big, and the impact force that dish washer inner bag put down can be buffered to first spring simultaneously.
Drawings
Fig. 1 is a right side view of the present invention.
Fig. 2 is a schematic diagram of the front view structure of the present invention.
Fig. 3 is a schematic diagram of the left side view structure of the present invention.
FIG. 4 shows a mounting frame according to the present invention and a structural schematic diagram at a corresponding position.
Fig. 5 is a schematic view of a structure of the lifting shaft at a corresponding position.
FIG. 6 is a schematic view of the structure of the fixing shaft seat of the present invention at the corresponding position.
Fig. 7 is a schematic view of the structure of the support plate at the corresponding position of the present invention.
Fig. 8 is a schematic diagram of a structure of a stepping motor corresponding to the present invention.
FIG. 9 shows a telescopic rod according to the present invention and a structural schematic diagram at a corresponding position.
Fig. 10 is a schematic view of a structure of the position corresponding to the limit bar of the present invention.
Fig. 11 is a schematic view of the structure of the hexagonal rotating sleeve at the corresponding position of the hexagonal rotating sleeve.
FIG. 12 is a schematic view of the structure of the present invention at the corresponding position of the notched ring gear.
Fig. 13 is a schematic view of the structure of the inner rotating ring at the corresponding position of the inner rotating ring.
FIG. 14 shows a retaining ring according to the present invention and a structural schematic diagram at a corresponding position.
In the figure, 1, a rectangular mounting frame, 2, a welding head, 3, a sliding rail, 301, an end cover, 4, a rectangular bottom plate, 5, a lifting shaft, 501, a limiting bar, 502, a retracting groove, 6, an inner rotating ring, 7, a notch toothed ring, 8, a movable sleeve, 9, a drawing pull rod, 10, a placing plate, 11, an assembly frame, 12, an assembly plate, 13, a stepping motor, 14, a driving gear, 15, a telescopic rod, 16, a connecting plate, 17, a telescopic bar, 18, a moving frame, 19, a fixed shaft seat, 20, a positioning screw rod, 21, a hand wheel, 22, a mounting bottom plate, 23, a supporting plate, 24, a locking bolt, 25, a fixed ring, 26, a first spring, 27, a movable ring, 28, a gasket, 29, a hexagonal rotating sleeve, 31, a movable inserting rod, 32, a second spring, an arc-shaped bottom plate, 34, an arc-shaped convex block, 35, a moving leg, 36, a driving motor, 37 and a threaded rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 14, the present invention provides a technical solution: the seamless welding equipment for the inner container of the dish washer and the processing technology thereof comprise a rectangular mounting frame 1 and a welding head 2 movably mounted on the rectangular mounting frame 1, wherein a sliding rail 3 is fixedly mounted on the rectangular mounting frame 1, the welding head 2 is used for welding the inner container of the dish washer on the rectangular mounting frame 1, end covers 301 are arranged at two ends of the sliding rail 3, the sliding rail 3 is matched with a sliding seat at the bottom of a rectangular bottom plate 4 to realize sliding of the rectangular bottom plate 4 on the sliding rail 3, meanwhile, the end covers 301 limit the sliding of the rectangular bottom plate 4, the rectangular bottom plate 4 is prevented from falling off from the sliding rail 3, the rectangular bottom plate 4 is slidingly connected with a lifting shaft 5, a limiting strip 501 is fixedly mounted on the outer wall of the lifting shaft 5, the limiting strip 501 and the rectangular bottom plate 4 are also slidingly connected, limiting the installation of the lifting shaft 5 on the rectangular bottom plate 4, ensuring the vertical sliding of the lifting shaft 5 on the rectangular bottom plate 4, preventing the lifting shaft 5 from rotating, connecting the rotating inner ring 6 to the outer rotation of the lifting shaft 5, ensuring the rotating inner ring 6 to rotate outside the lifting shaft 5 by no limiting strip 501 at the position, which is close to the top, of the outer wall of the lifting shaft 5, supporting the bottom of the rotating inner ring 6 by the limiting strip 501, supporting the top of the rotating inner ring 6 by the rectangular bottom plate 4, limiting the rotating inner ring 6, and connecting a plurality of round balls at the top of the rotating inner ring 6 to ensure the silk-sliding of the rotating inner ring 6 in the rotating process, reducing the friction force of the contact position of the rotating inner ring 6 and the rectangular bottom plate 4, improving the rotating convenience of the rotating inner ring 6, fixedly installing a notch toothed ring 7 on the outer wall of the rotating inner ring 6, the auxiliary drive inner rotating ring 6 rotates, the movable sleeve 8 is fixedly arranged outside the inner rotating ring 6, the movable sleeve 8 is positioned at the position of a gap formed in the gap toothed ring 7, when the inner rotating ring 6 and the gap toothed ring 7 rotate, the movable sleeve 8 also rotates along with the inner rotating ring 6 and the gap toothed ring 7, the movable sleeve 8 is movably inserted with a pull rod 9, the length of a structure formed by the movable sleeve 8 and the pull rod 9 can be changed to assist the position of the assembly plate 12 to change, thereby realizing the contact or non-contact control of the assembly plate 12 and the dish washer liner, the top of the lifting shaft 5 is fixedly provided with a placing plate 10, the dish washer liner is placed at the top of the placing plate 10 to assist the welding of the dish washer liner, one end of the pull rod 9 away from the movable sleeve 8 is fixedly provided with an assembly frame 11, the assembly frame 11 is of a partially hollow structure, the weight of the assembly frame 11 is lightened, the inertia generated by the movement of the assembly frame 11 is reduced, one side of the assembly frame 11 is provided with an assembly plate 12, the top of the rectangular bottom plate 4 is provided with a stepping motor 13, a driving gear 14 is fixedly arranged on the output shaft of the stepping motor 13, the driving gear 14 is meshed with the notch toothed ring 7, the driving gear 14 is driven to rotate through the output shaft of the stepping motor 13, thereby driving the notch toothed ring 7 and the rotating ring 6 to rotate on the lifting shaft 5, meanwhile, the rotating angle of the stepping motor 13 is controllable, the rotating angle of the rotating ring 6 and the notch toothed ring 7 form a structure is ensured to be one hundred eighty degrees, the assembly plate 12 can block three surfaces, a telescopic rod 15 is horizontally and fixedly arranged in the movable sleeve 8, one end of a piston rod of the telescopic rod 15, which is positioned outside, is fixedly provided with a connecting plate 16, the connecting plate 16 is fixedly arranged on the upper surface of the drawing rod 9, the output shaft of the telescopic rod 15 presses the connecting plate 16, the piston rod of the connecting plate 16 pulls the connecting plate 16 to move, so that the drawing rod 9 is driven to move in the movable sleeve 8, and the distance between the assembly frame 11 and the rectangular bottom plate 4 is changed.
The thickness of the driving gear 14 is larger than that of the notch toothed ring 7, so that the driving gear 14 can be meshed with the notch toothed ring 7 all the time when the lifting shaft 5 is lifted.
The assembly frame 11 is movably inserted with a plurality of telescopic strips 17, one ends of the telescopic strips 17 are fixedly arranged on the assembly plate 12, a movable frame 18 is arranged between the telescopic strips 17 to be connected, the movable frame 18 is a crossed support, one side of the assembly frame 11, which is far away from the assembly plate 12, is fixedly provided with a fixed shaft seat 19, the fixed shaft seat 19 is rotationally connected with a positioning screw rod 20, the positioning screw rod 20 is rotationally connected with the movable frame 18, one end of the positioning screw rod 20, which is far away from the fixed shaft seat 19, is fixedly provided with a hand wheel 21, one end of the positioning screw rod 20 is rotationally driven to rotate in the fixed shaft seat 19 through the rotation of the hand wheel 21, the hand wheel 21 is in threaded connection with the movable frame 18 when the hand wheel 21 rotates, the hand wheel 21 drives the positioning screw rod 20 to move on the movable frame 18, so that the telescopic strips 17 move on the assembly frame 11, the telescopic strips 17 press the assembly plate 12, and the horizontal distance between the assembly plate 12 and the rectangular bottom plate 4 is changed.
Mounting plate 22 is movably mounted in assembly plate 12, one side of mounting plate 22, which is far away from assembly plate 12, is provided with a supporting plate 23, mounting plate 22 and supporting plate 23 are of an integrated structure, mounting plate 22 and supporting plate 23 are of T-shaped structures, mounting of mounting plate 22 and supporting plate 23 in assembly plate 12 is assisted, locking bolt 24 is connected to assembly plate 12 through threads, locking bolt 24 is mounted on mounting plate 22 through threads of locking bolt 24 on assembly plate 12, mounting of mounting plate 22 and supporting plate 23 on assembly plate 12 is achieved, and dismounting of mounting plate 22 and supporting plate 23 is facilitated.
The bottom fixed mounting of rectangle bottom plate 4 has solid fixed ring 25, and gu fixed ring 25 movable sleeve establishes outside lift axle 5, gu fixed ring 25 is annular structure, and install in rectangle bottom plate 4 bottom, gu fixed ring 25's bottom fixed mounting has first spring 26, deformation through first spring 26 produces elasticity, support lift axle 5 and place board 10 on the lift axle 5, gu fixed mounting in first spring 26's bottom has the expansion ring 27, the bottom of expansion ring 27 is provided with gasket 28, and expansion ring 27 and gasket 28 all are located lift axle 5 outside, the bottom external screw thread connection of lift axle 5 has hexagonal rotation cover 29.
The position department that lift axle 5 outer wall is close to the top is provided with the shrink-in groove 502, shrink-in groove 502 internal fixation movable inserted bar 31, movable inserted bar 31 external motion has cup jointed second spring 32, movable inserted bar 31 external motion still overlaps and is equipped with arc bottom plate 33 and arc lug 34, and the inner wall of rotating ring 6 is provided with the groove that corresponds the arc lug 34 shape, the groove that corresponds movable inserted bar 31 shape has been seted up on arc bottom plate 33 and the arc lug 34, movable inserted bar 31 and arc bottom plate 33 and arc lug 34 constitute movable grafting structure.
The outer end of the movable plunger 31 is located in the retraction slot 502 to ensure that the movable plunger 31 does not interfere with the relative rotation between the inner rotating ring 6 and the lifting shaft 5.
The bottom of the rectangular bottom plate 4 is fixedly provided with a moving leg 35, the rectangular mounting frame 1 is fixedly provided with a driving motor 36, the output shaft of the driving motor 36 is fixedly provided with a threaded rod 37, the threaded rod 37 is rotationally connected with the rectangular mounting frame 1, the threaded rod 37 is in threaded connection with the moving leg 35, the output shaft of the driving motor 36 drives the threaded rod 37 to rotate, and therefore the moving leg 35 is driven to move on the threaded rod 37, and movement of the rectangular bottom plate 4 is achieved.
Working principle:
The first step is that the output shaft of the driving motor 36 drives the threaded rod 37 to rotate, so that the moving leg 35 in threaded connection with the threaded rod 37 is driven to move on the threaded rod 37, the moving leg 35 and the rectangular bottom plate 4 move on the rectangular mounting frame 1, the rectangular bottom plate 4 moves along the track of the sliding rail 3, the position of the placing plate 10 is changed when the rectangular bottom plate 4 moves, an operator can conveniently place the inner container of the dish washer on the placing plate 10, after the inner container of the dish washer is placed on the placing plate 10, the driving motor 36 is started again, the output shaft of the driving motor 36 drives the rectangular bottom plate 4 and the placing plate 10 to move again to the rectangular mounting frame 1, and the inner container of the dish washer is welded through the welding head 2.
And secondly, according to the weight of the inner container of the dish-washing machine, the supporting effect of the placing plate 10 on the inner container of the dish-washing machine is regulated, the hexagonal rotating sleeve 29 is rotated, the hexagonal rotating sleeve 29 moves at the lower end of the lifting shaft 5 in a threaded mode, when the hexagonal rotating sleeve 29 moves in a rotating mode, the hexagonal rotating sleeve 29 presses the gasket 28, the gasket 28 transmits the pressure to the movable ring 27, the movable ring 27 presses the first spring 26, the first spring 26 is driven to deform, the elastic coefficient of the first spring 26 is changed, when the inner container of the dish-washing machine is placed on the placing plate 10, and when the inner container of the dish-washing machine is placed on the placing plate 10, the placing plate 10 can be better supported by the elastic force generated by the first spring 26, the placing plate 10 is prevented from being excessively pressed, and meanwhile, the impact force of the inner container of the dish-washing machine can be buffered by the first spring 26.
According to the size of the inner container of the dish-washing machine, the hand wheel 21 is rotated to drive the positioning screw rod 20 to rotate, the telescopic bar 17 and the moving frame 18 are driven to move when the positioning screw rod 20 rotates, the telescopic bar 17 and the moving frame 18 are driven to move the assembly plate 12, the distance between the assembly plate 12 and the rectangular bottom plate 4 is changed, the contact between the assembly plate 12 and the inner container of the dish-washing machine can be ensured, the supporting plate 23 on the assembly plate 12 is in contact with the inner container of the dish-washing machine, the inner container of the dish-washing machine is prevented from being inclined due to inertia after the movement of the inner container of the dish-washing machine is stopped, and meanwhile, the structure formed by the supporting plate 23 and the mounting bottom plate 22 can be detached from the assembly plate 12, so that the mounting bottom plate 22 and the supporting plate 23 are convenient to replace.
And in the process of placing the inner container of the dish washer, the output shaft of the stepping motor 13 is provided with the driving gear 14 to rotate, thereby the inner rotating ring 6 and the notch toothed ring 7 are driven to rotate outside the lifting shaft 5, the inner wall of the inner rotating ring 6 presses the arc-shaped convex block 34 when the inner rotating ring 6 and the notch toothed ring 7 rotate, the arc-shaped convex block 34 and the arc-shaped bottom plate 33 are compressed into the shrinkage groove 502, the second spring 32 for supporting the arc-shaped bottom plate 33 is deformed, the elastic force generated by the deformation of the second spring 32 is used for resetting the arc-shaped bottom plate 33 and the arc-shaped convex block 34, meanwhile, after the inner rotating ring 6 and the notch toothed ring 7 rotate ninety degrees around the lifting shaft 5, the arc-shaped bottom plate 33 and the arc-shaped convex block 34 are popped up again, thereby stopping and limiting after the inner rotating ring 6 and the notch toothed ring 7 rotate ninety degrees, the inner container 12 is positioned on the opposite side of the loading position, after the inner container of the dish washer is placed, the rectangular bottom plate 4 moves on the sliding rail 3, the rectangular bottom plate 4 stops after the movement of the rectangular bottom plate 4, the inner container is supported by the assembly plate 12, the dish washer inner container is prevented from being subjected to inertial deflection, the starting up telescopic rod 15, the output shaft of the telescopic rod 15 is provided with the connecting plate 16 and the movable bottom plate 8, the movable bottom plate 8 is driven by the lifting the sleeve 12, and the inner container 12 is prevented from moving from the side of the liner 12, and the side of the liner 12 when the liner is driven to move, and the liner 12 is driven to move from the side, and the side of the liner 12 is driven to move.
It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention, and not for limiting the same, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present invention.
Claims (6)
1. A seamless welding device for a dishwasher liner comprises a rectangular mounting frame (1) and a welding head (2) movably mounted on the rectangular mounting frame (1), and is characterized in that a sliding rail (3) is fixedly mounted on the rectangular mounting frame (1), end covers (301) are arranged at two ends of the sliding rail (3), a rectangular bottom plate (4) is connected to the sliding rail (3) in a sliding manner, a lifting shaft (5) is vertically and slidably connected to the rectangular bottom plate (4), a limiting strip (501) is fixedly mounted on the outer wall of the lifting shaft (5), the limiting strip (501) is also slidably connected with the rectangular bottom plate (4), a rotating ring (6) is externally and rotatably connected to the lifting shaft (5), a notch toothed ring (7) is fixedly mounted on the outer wall of the rotating ring (6), a movable sleeve (8) is fixedly mounted on the outer wall of the rotating ring, the movable sleeve (8) is positioned at a notch position formed in the notch toothed ring (7), a pull rod (9) is movably inserted into the movable sleeve (8), a pull rod (5) is fixedly mounted on the top of the lifting shaft (5), a pull rod (10) is fixedly mounted on one side of the lifting shaft (11), and is far away from the fixed mounting plate (11), the top of the rectangular bottom plate (4) is provided with a stepping motor (13), a driving gear (14) is fixedly arranged on an output shaft of the stepping motor (13), the driving gear (14) is meshed with the notch toothed ring (7), a telescopic rod (15) is horizontally and fixedly arranged in the movable sleeve (8), a connecting plate (16) is fixedly arranged at one end, located outside, of a piston rod of the telescopic rod (15), and the connecting plate (16) is fixedly arranged on the upper surface of the drawing rod (9);
A plurality of telescopic strips (17) are movably inserted on the assembly frame (11), one ends of the telescopic strips (17) are fixedly arranged on the assembly plate (12), a plurality of movable frames (18) are arranged between the telescopic strips (17) for connection, a fixed shaft seat (19) is fixedly arranged on one side, far away from the assembly plate (12), of the assembly frame (11), a positioning screw rod (20) is rotationally connected with the fixed shaft seat (19), the positioning screw rod (20) is rotationally connected with the movable frames (18), and a hand wheel (21) is fixedly arranged at one end, far away from the fixed shaft seat (19), of the positioning screw rod (20);
The mounting plate (12) is internally and movably provided with a mounting bottom plate (22), one side, far away from the mounting plate (12), of the mounting bottom plate (22) is provided with a supporting plate (23), the mounting plate (12) is connected with a locking bolt (24) in a threaded manner, and the locking bolt (24) is arranged on the mounting bottom plate (22) in a threaded manner;
The bottom of the rectangular bottom plate (4) is fixedly provided with a fixed ring (25), the fixed ring (25) is movably sleeved outside the lifting shaft (5), the bottom of the fixed ring (25) is fixedly provided with a first spring (26), the bottom of the first spring (26) is fixedly provided with a movable ring (27), the bottom of the movable ring (27) is provided with a gasket (28), the movable ring (27) and the gasket (28) are both positioned outside the lifting shaft (5), and the bottom external thread of the lifting shaft (5) is connected with a hexagonal rotating sleeve (29);
The lifting shaft is characterized in that a retracting groove (502) is formed in the outer wall of the lifting shaft (5) close to the top, a movable inserted rod (31) is fixedly installed in the retracting groove (502), a second spring (32) is movably sleeved outside the movable inserted rod (31), an arc-shaped bottom plate (33) and an arc-shaped protruding block (34) are movably sleeved outside the movable inserted rod (31), and grooves corresponding to the shapes of the arc-shaped protruding blocks (34) are formed in the inner wall of the rotating ring (6).
2. A seamless welding apparatus for a dishwasher container according to claim 1, wherein the thickness of the drive gear (14) is greater than the thickness of the notched ring gear (7).
3. A seamless welding apparatus for a dishwasher container according to claim 2, wherein the mounting base plate (22) and the support plate (23) are integrally formed.
4. A seamless welding apparatus for a dishwasher container according to claim 3, wherein the outer end of the movable plunger (31) is located in the retraction slot (502).
5. The seamless welding equipment for the inner container of the dish washer according to claim 4, wherein the bottom of the rectangular bottom plate (4) is fixedly provided with a movable leg (35), the rectangular mounting frame (1) is fixedly provided with a driving motor (36), an output shaft of the driving motor (36) is fixedly provided with a threaded rod (37), the threaded rod (37) is rotationally connected with the rectangular mounting frame (1), and the threaded rod (37) is in threaded connection with the movable leg (35).
6. A seamless welding process for a dishwasher liner, which is used for a seamless welding device for a dishwasher liner according to any one of claims 1 to 5, and is characterized by comprising the following steps:
s1, by changing the position of the placing plate (10), an operator can conveniently place the inner container of the dish washer on the placing plate (10), after the placing is finished, the rectangular bottom plate (4) and the placing plate (10) are controlled to move again to the rectangular mounting frame (1), and the inner container of the dish washer is welded through the welding head (2);
s2, adjusting the supporting effect of the placing plate (10) on the inner container of the dish-washing machine according to the weight of the inner container of the dish-washing machine;
S3, changing the distance between the assembly plate (12) and the rectangular bottom plate (4) according to the size of the inner container of the dish washer, ensuring the contact between the assembly plate (12) and the inner container of the dish washer, and ensuring the contact between the support plate (23) on the assembly plate (12) and the inner container of the dish washer to prevent the inner container of the dish washer from falling due to inertia after the movement of the inner container of the dish washer is stopped;
And S4, after the inner container of the dish washer is welded, the rectangular bottom plate (4) moves on the sliding rail (3), after the movement of the rectangular bottom plate (4) is stopped, the assembly plate (12) supports the inner container of the dish washer, the telescopic rod (15) is started, the distance between the assembly plate (12) and the rectangular bottom plate (4) is increased, and when the output shaft of the stepping motor (13) rotates with the driving gear (14), the assembly plate (12) is driven to rotate, the assembly plate (12) is not contacted with the inner container of the dish washer, the assembly plate (12) moves to one side of the feeding, and the inner container of the dish washer is taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411245650.2A CN118832370B (en) | 2024-09-06 | 2024-09-06 | Seamless welding equipment for inner container of dish washer and processing technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411245650.2A CN118832370B (en) | 2024-09-06 | 2024-09-06 | Seamless welding equipment for inner container of dish washer and processing technology thereof |
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| Publication Number | Publication Date |
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| CN118832370A CN118832370A (en) | 2024-10-25 |
| CN118832370B true CN118832370B (en) | 2024-12-31 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210121745U (en) * | 2019-05-15 | 2020-03-03 | 火星人厨具股份有限公司 | Fixing device for assisting welding of inner container and surrounding frame of dish washing machine |
| CN211661373U (en) * | 2019-11-16 | 2020-10-13 | 上海豪精机电有限公司 | A dishwasher liner welding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218396638U (en) * | 2022-09-23 | 2023-01-31 | 苏州菩提树智能清洗设备有限公司 | Washing room welding tool of commercial dish washing machine |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210121745U (en) * | 2019-05-15 | 2020-03-03 | 火星人厨具股份有限公司 | Fixing device for assisting welding of inner container and surrounding frame of dish washing machine |
| CN211661373U (en) * | 2019-11-16 | 2020-10-13 | 上海豪精机电有限公司 | A dishwasher liner welding machine |
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| CN118832370A (en) | 2024-10-25 |
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