CN116921953A - Cabinet side corner welding device and welding method thereof - Google Patents
Cabinet side corner welding device and welding method thereof Download PDFInfo
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- CN116921953A CN116921953A CN202311107128.3A CN202311107128A CN116921953A CN 116921953 A CN116921953 A CN 116921953A CN 202311107128 A CN202311107128 A CN 202311107128A CN 116921953 A CN116921953 A CN 116921953A
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- 238000003466 welding Methods 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 187
- 241000252254 Catostomidae Species 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 37
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 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
- 230000035699 permeability Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
-
- 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
- B23K37/0443—Jigs
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the field of welding, in particular to a cabinet side corner welding device and a welding method thereof, wherein the welding device comprises: the device comprises a support frame, a framework, a top plate, a first side plate and a second side plate; the clamping assembly comprises a first clamping mechanism, a second clamping mechanism and a third clamping mechanism, wherein the first clamping mechanism, the second clamping mechanism and the third clamping mechanism comprise suckers; the power mechanism is arranged on one side of the support frame and is in transmission connection with the first clamping mechanism; the movable assembly comprises a horizontal moving mechanism arranged above the supporting frame, a vertical shifter arranged on the horizontal moving mechanism, an angle adjuster arranged on the horizontal moving mechanism, a camera arranged on the angle adjuster, a pusher arranged on the angle adjuster and a welding head arranged on the pusher.
Description
Technical Field
The invention relates to the field of welding, in particular to a cabinet side corner welding device and a welding method thereof.
Background
The cabinet is a platform for storing kitchen ware and cooking operations in the kitchen. The color matching with higher brightness is composed of five parts, namely a cabinet body, a door plate, hardware, a table top and an electric appliance. The integrated kitchen is a kitchen cabinet combination comprising four parts of kitchen, electric appliance, gas appliance and kitchen functional appliance. The metal cabinet is manufactured by using metal as a main material. The stainless steel cabinet table top is integrated and can not crack forever; the stainless steel is not synthesized by epoxy resin, and does not radiate natural granite; the integration of the basin, the baffle and the table top ensures that the whole table top has good overall sense, has no gap and can not grow bacteria; the fire prevention is not afraid of heat, the hot dishes of the hot pot can not be influenced on the table top, and the hot dishes are safer; the permeability is good, soy sauce and soup can not be sprayed on the table surface when cooking at home, and no trace is left after being lightly rubbed.
In the production process of the metal cabinet door plate, the side corners are generally required to be welded, manual welding is usually adopted in the prior art, the welding quality is unstable, uneven butt joint between the side plates is easy to cause, gaps appear, the installation of other subsequent parts is affected, the manual welding is required to be carried out firstly for alignment and then electric welding and fixing, and finally repair welding is carried out, so that the efficiency is lower, and the welding efficiency and the welding quality of the metal cabinet are required to be improved.
Disclosure of Invention
Based on the above, it is necessary to provide a cabinet side corner welding device and a welding method thereof, which solve the problems of the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme: a cabinet side corner welding apparatus comprising:
the support frame is arranged in a horizontal state;
the cabinet comprises a framework, a top plate, a first side plate and a second side plate, wherein the framework is arranged in a horizontal state, the top plate is arranged on the top surface of the framework, the first side plate is arranged on the side surface of the framework, and the second side plate is arranged on the other side surface of the framework;
the clamping assembly comprises a first clamping mechanism, a second clamping mechanism and a third clamping mechanism, wherein the first clamping mechanism is arranged at the top of the support frame, the second clamping mechanism is arranged on one side of the support frame, the third clamping mechanism is arranged on one side of the support frame adjacent to the second clamping mechanism, the first clamping mechanism, the second clamping mechanism and the third clamping mechanism all comprise suckers, the first clamping mechanism clamps the top plate through the suckers, the second clamping mechanism clamps the first side plate through the suckers, the third clamping mechanism clamps the second side plate through the suckers, the first clamping mechanism is in transmission connection with the second clamping mechanism, and the first clamping mechanism is in transmission connection with the third clamping mechanism;
the power mechanism is arranged on one side of the support frame and is in transmission connection with the first clamping mechanism;
the moving assembly comprises a horizontal moving mechanism arranged above the supporting frame, a vertical shifter arranged on the horizontal moving mechanism, an angle adjuster arranged on the horizontal moving mechanism, a camera arranged on the angle adjuster, a pusher arranged on the angle adjuster and a welding head arranged on the pusher.
Further, the first fixture is still including rotating the bi-directional lead screw that sets up in the support frame top, fixing the two support slide bars that set up in the support frame top and be symmetrical state about bi-directional lead screw, slip and set up two sliding blocks on supporting the slide bar, one end and another sliding block articulated first support arm, one end and another sliding block articulated second support arm and set up the mounting panel in bi-directional lead screw below, the mounting panel middle part all articulates with the other end of first support arm and second support arm, every sliding block all with bi-directional lead screw threaded connection, every sliding block both ends all are provided with the connecting rod, connecting rod and support slide bar sliding connection, two sliding blocks are symmetrical state setting about bi-directional lead screw middle part, be the rectangle on the mounting panel and all with distribute four sucking discs, bi-directional lead screw links to each other with power unit transmission.
Further, the first clamping mechanism further comprises a supporting plate fixedly arranged at the middle parts of the two supporting sliding rods, shuttle-shaped plates fixedly arranged at two ends of the supporting plate and positioning rods slidably arranged at two ends of each shuttle-shaped plate, and one end of each positioning rod is fixedly connected with the mounting plate while the other end of each positioning rod penetrates through the shuttle-shaped plate and is in sliding connection with the shuttle-shaped plate.
Further, the second fixture is the same as the first fixture in structure, the clamping assembly further comprises a bevel gear rack fixedly arranged on one side of the supporting frame, a first bevel gear and a second bevel gear which are rotatably arranged on the bevel gear rack, the first bevel gear is meshed with the second bevel gear, the first bevel gear is fixedly connected with a bidirectional screw rod of the first fixture in a coaxial manner, and the second bevel gear is fixedly connected with the bidirectional screw rod of the second fixture in a coaxial manner.
Further, the third clamping mechanism and the first clamping mechanism are identical in structure, the power mechanism comprises a mounting bracket fixedly arranged on one side of the support frame, a power motor fixedly arranged on the mounting bracket, a driving wheel coaxially and fixedly arranged on a bidirectional screw rod of the first clamping mechanism, and a driven wheel coaxially and fixedly arranged on the bidirectional screw rod of the third clamping mechanism, an output shaft of the power motor is coaxially and fixedly connected with the bidirectional screw rod of the first clamping mechanism, and the driving wheel is connected with the driven wheel through a transmission belt.
Further, the horizontal movement mechanism comprises a gear motor fixedly arranged on the support frame, a threaded rod coaxially and fixedly connected with the output shaft of the gear motor, two limiting slide bars fixedly arranged on the support frame, and a sliding table arranged on the threaded rod in a sliding manner, wherein the sliding table is connected with threads of the threaded rod, the two limiting slide bars are symmetrically distributed about the threaded rod, the sliding table is connected with each limiting slide bar in a sliding manner, and the vertical mover is arranged on the sliding table.
Further, vertical moving mechanism is including fixed spacing support, the multistage flexible push rod of fixed setting on spacing support on the slip table, fixed first slide rail and the slip piece of sliding setting on first slide rail on the slip table that set up, the slip piece links to each other with the power take off end of multistage flexible push rod, the moving assembly is still including fixed second slide rail that sets up on the support frame, the second slide rail sets up in one side of principle gear motor, the top activity joint of the bottom of first slide rail and second slide rail, the angle regulator sets up on the slip piece.
Further, the angle regulator is still including fixed revolving cylinder that sets up on the slider, fixed mounting platform that sets up on the revolving unit cylinder output, fixed arc slide rail that sets up on mounting platform, slip setting switching support on the arc slide rail, fixed power motor that sets up in switching support one side, rotation axis that sets up on the switching support, fixed spacing quarter butt and the coaxial fixed conflict rubber tyer that sets up in the axis of rotation that sets up on the switching support, the output shaft of axis of rotation and power motor links firmly coaxially, the counterbalance of conflict rubber tyer and arc slide rail, limit chute has been seted up on the arc slide rail lateral wall, limit quarter butt slides along limit chute, the impeller sets up on the switching support, the camera is fixed to be set up on mounting platform.
Further, the impeller is including fixed connection slat that sets up on the changeover support, be the symmetry state and set up two electric putter on connection slat, fixed fly leaf that sets up on the electric putter output, set up in the spacing stabilizer blade at fly leaf both ends, fixed splint that set up on every spacing stabilizer blade and rotation set up the roll minor axis on splint, every spacing heavy groove has been seted up on the spacing stabilizer blade, the both ends of fly leaf are provided with spacing lug, spacing lug slides along spacing heavy groove, every spacing heavy inslot is provided with reset spring, and limit spring's one end offsets the other end with the fly leaf and offsets with spacing heavy groove, two the contained angle of splint is 90 degrees, every the axis of roll minor axis is crossing with the central line slope of splint.
A cabinet side corner welding method, comprising the steps of:
s1: the starting power mechanism drives the first clamping mechanism, the second clamping mechanism and the third clamping mechanism to position the top plate, the first side plate and the second side plate on the framework through the suckers respectively;
s2: starting an angle regulator through an image shot by a camera, and regulating the position of a pusher to enable a welding head to be aligned with the joint of the top plate and the second side plate;
s3: starting the pusher to enable the welding head to be close to the joint of the top plate and the second side plate;
s4: starting a horizontal moving mechanism to enable the welding head to move along the joint of the top plate and the second side plate to carry out joint welding;
s5: after the seam between the top plate and the second side plate is welded, starting a pusher to reset the welding head, and then adjusting the angle of the welding head again through an angle adjuster to align the welding head to the seam between the first side plate and the second side plate;
s6: starting a vertical shifter to enable the welding head to move along the joint of the first side plate and the second side plate to carry out joint welding;
s7: and after welding is completed, the power mechanism is started to drive the first clamping mechanism, the second clamping mechanism and the third clamping mechanism to loosen the top plate, the first side plate and the second side plate through the suckers respectively.
Compared with the prior art, the invention has the following beneficial effects:
the method comprises the following steps: when the device is used for welding, manual abutting of joints is not needed, so that welding stability is improved, joint welding quality is improved, and workload of workers is reduced;
and two,: the device can carry out a propping force on the joint again when the welding head moves during joint welding by the inclined rolling short shaft, so that the joint pair is tighter;
and thirdly,: when the device works, three side plates of the cabinet can be simultaneously abutted, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of an embodiment;
FIG. 2 is a schematic perspective view of a power mechanism and a first clamping mechanism according to an embodiment;
FIG. 3 is a schematic perspective view of a clamping assembly of an embodiment;
FIG. 4 is a schematic perspective view of a horizontal moving mechanism and a vertical mover according to an embodiment;
FIG. 5 is a schematic perspective view of a first slide rail according to an embodiment;
FIG. 6 is a schematic perspective view of an angle adjuster of the embodiment;
FIG. 7 is a schematic view of a perspective structure of an arc-shaped slide rail according to an embodiment;
FIG. 8 is a side view of two clamping plates of an embodiment in operation abutting a seam;
fig. 9 is a schematic perspective view of a pusher of an embodiment;
fig. 10 is an exploded perspective view of the cabinet of the embodiment.
The reference numerals in the figures are: 1. a support frame; 2. a horizontal movement mechanism; 3. a speed reducing motor; 4. a threaded rod; 5. a sliding table; 6. a limit slide bar; 7. a first clamping mechanism; 8. a two-way screw rod; 9. supporting a slide bar; 10. a support plate; 11. a shuttle-shaped plate; 12. a sliding block; 13. a connecting rod; 14. a first support arm; 15. a second support arm; 16. a mounting plate; 17. a suction cup; 18. a positioning rod; 19. a top plate; 20. a second clamping mechanism; 21. umbrella rack; 22. a first bevel gear; 23. a second bevel gear; 24. a first side plate; 25. a third clamping mechanism; 26. a second side plate; 27. driven wheel; 28. a power mechanism; 29. a power motor; 30. a mounting bracket; 31. a driving wheel; 32. a drive belt; 33. a skeleton; 34. a vertical mover; 35. a first slide rail; 36. a limit bracket; 37. a multi-stage telescopic push rod; 38. a slider; 39. a second slide rail; 40. an angle adjuster; 41. a rotary cylinder; 42. a mounting platform; 43. an arc-shaped slide rail; 44. a transfer bracket; 45. a power motor; 46. a rotating shaft; 47. a contact rubber wheel; 48. a limit short rod; 49. limiting sliding grooves; 50. a camera; 51. a pusher; 52. an electric push rod; 53. a movable plate; 54. limit support legs; 55. limiting sink groove; 56. a clamping plate; 57. rolling the short shaft; 58. a welding head; 59. a return spring; 60. a limit bump; 61. and connecting the laths.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1 to 10:
a cabinet side corner welding apparatus comprising:
the support frame 1 is arranged in a horizontal state;
the cabinet comprises a framework 33 arranged in a horizontal state, a top plate 19 arranged on the top surface of the framework 33, a first side plate 24 arranged on the side surface of the framework 33 and a second side plate 26 arranged on the other side surface of the framework 33;
the clamping assembly comprises a first clamping mechanism 7, a second clamping mechanism 20 and a third clamping mechanism 25, wherein the first clamping mechanism 7 is arranged at the top of the support frame 1, the second clamping mechanism 20 is arranged on one side of the support frame 1, the third clamping mechanism 25 is arranged on one side of the support frame 1 adjacent to the second clamping mechanism 20, the first clamping mechanism 7, the second clamping mechanism 20 and the third clamping mechanism 25 all comprise suckers 17, the first clamping mechanism 7 clamps a top plate 19 through the suckers 17, the second clamping mechanism 20 clamps a first side plate 24 through the suckers 17, the third clamping mechanism 25 clamps a second side plate 26 through the suckers 17, the first clamping mechanism 7 is in transmission connection with the second clamping mechanism 20, and the first clamping mechanism 7 is in transmission connection with the third clamping mechanism 25;
the power mechanism 28 is arranged on one side of the support frame 1, and the power mechanism 28 is in transmission connection with the first clamping mechanism 7;
the moving assembly comprises a horizontal moving mechanism 2 arranged above the supporting frame 1, a vertical shifter 34 arranged on the horizontal moving mechanism 2, an angle regulator 40 arranged on the horizontal moving mechanism 2, a camera 50 arranged on the angle regulator 40, a pusher 51 arranged on the angle regulator 40 and a welding head 58 arranged on the pusher 51.
When the device operates, the top plate 19, the first side plate 24 and the second side plate 26 which are sequentially fixed through the suckers 17 on the first clamping mechanism 7, the second clamping mechanism 20 and the third clamping mechanism 25 are started, then the starting power mechanism 28 drives the first clamping mechanism 7 to prop against the top plate 19 on the framework 33, and the first clamping mechanism 7 operates to drive the second clamping mechanism 20 and the second clamping mechanism 20 to operate respectively, and simultaneously props against the first side plate 24 and the second side plate 26 on the framework 33. After that, by the image captured by the camera 50, the angle adjuster 40 is activated, the position of the pusher 51 is adjusted, the pusher 51 is activated so that the welding head 58 is aligned with the joint of the top plate 19 and the second side plate 26, the welding head 58 is brought close to the joint of the top plate 19 and the second side plate 26, and then the horizontal movement mechanism 2 is activated so that the welding head 58 moves along the joint of the top plate 19 and the second side plate 26 to perform joint welding.
After the seam between the top plate 19 and the second side plate 26 is welded, starting the pusher 51 to reset the welding head 58, adjusting the angle of the welding head 58 again through the angle adjuster 40 to align the welding head 58 with the seam between the first side plate 24 and the second side plate 26, and starting the vertical shifter 34 to move the welding head 58 along the seam between the first side plate 24 and the second side plate 26 to weld the seam. Waiting for the seam welding of the first side plate 24 and the second side plate 26 to be completed, starting the power mechanism 28 to drive the first clamping mechanism 7, the second clamping mechanism 20 and the third clamping mechanism 25 to respectively loosen the top plate 19, the first side plate 24 and the second side plate 26 through the sucking discs 17.
In order to reveal the detailed structure of the first clamping mechanism 7, the following features are provided in particular:
the first clamping mechanism 7 further comprises a bidirectional screw rod 8 rotatably arranged at the top of the support frame 1, two support slide bars 9 fixedly arranged at the top of the support frame 1 and in a symmetrical state relative to the bidirectional screw rod 8, two sliding blocks 12 slidably arranged on the support slide bars 9, a first support arm 14 with one end hinged to one sliding block 12, a second support arm 15 with one end hinged to the other sliding block 12, and a mounting plate 16 arranged below the bidirectional screw rod 8, wherein the middle part of the mounting plate 16 is hinged to the other ends of the first support arm 14 and the second support arm 15, each sliding block 12 is in threaded connection with the bidirectional screw rod 8, connecting rods 13 are arranged at two ends of each sliding block 12, the connecting rods 13 are in sliding connection with the support slide bars 9, the two sliding blocks 12 are in symmetrical state relative to the middle part of the bidirectional screw rod 8, the mounting plate 16 is provided with four sucking discs 17 in a rectangular shape, and the bidirectional screw rod 8 is in transmission connection with the power mechanism 28.
When the device is operated, the power mechanism 28 drives the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 rotates to drive the two sliding blocks 12 to approach each other along the supporting sliding rod 9, the mounting plate 16 is caused to move close to the framework 33 through the first supporting arm 14 and the second supporting arm 15, and the top plate 19 on the sucker 17 is abutted to the framework 33.
In order to ensure that the mounting plate 16 moves more stably when approaching the frame 33, the following features are specifically provided:
the first clamping mechanism 7 further comprises a supporting plate 10 fixedly arranged at the middle parts of the two supporting sliding rods 9, shuttle-shaped plates 11 fixedly arranged at two ends of the supporting plate 10, and positioning rods 18 slidably arranged at two ends of each shuttle-shaped plate 11, wherein one end of each positioning rod 18 is fixedly connected with the mounting plate 16, and the other end of each positioning rod penetrates through the shuttle-shaped plate 11 to be slidably connected with the shuttle-shaped plate 11.
When the mounting plate 16 moves, the positioning rod 18 penetrates through the shuttle-shaped plate 11, so that the movement of the mounting plate 16 can be stable and free of shaking, and the stable operation of the device is facilitated.
In order to ensure that the first clamping mechanism 7 can drive the second clamping mechanism 20 to operate when operating, the following features are specifically provided:
the second clamping mechanism 20 and the first clamping mechanism 7 have the same structure, the clamping assembly further comprises a bevel gear rack 21 fixedly arranged on one side of the support frame 1, a first bevel gear 22 and a second bevel gear 23 rotatably arranged on the bevel gear rack 21, the first bevel gear 22 is meshed with the second bevel gear 23, the first bevel gear 22 is fixedly connected with the bidirectional screw rod 8 of the first clamping mechanism 7 in a coaxial manner, and the second bevel gear 23 is fixedly connected with the bidirectional screw rod 8 of the second clamping mechanism 20 in a coaxial manner.
When the bidirectional screw rod 8 of the first clamping mechanism 7 is driven to rotate, the first umbrella tooth 22 is meshed with the second umbrella tooth 23, and the second umbrella tooth 23 drives the bidirectional screw rod 8 of the second clamping mechanism 20 to rotate.
In order to reveal the detailed structure of the power mechanism 28 and the transmission connection relationship of the first clamping mechanism 7 and the third clamping mechanism 25, the following features are specifically provided:
the third clamping mechanism 25 has the same structure as the first clamping mechanism 7, the power mechanism 28 comprises a mounting bracket 30 fixedly arranged on one side of the support frame 1, a power motor 29 fixedly arranged on the mounting bracket 30, a driving wheel 31 coaxially and fixedly arranged on the bidirectional screw rod 8 of the first clamping mechanism 7, and a driven wheel 27 coaxially and fixedly arranged on the bidirectional screw rod 8 of the third clamping mechanism 25, an output shaft of the power motor 29 is fixedly connected with the bidirectional screw rod 8 of the first clamping mechanism 7 coaxially, and the driving wheel 31 is connected with the driven wheel 27 through a transmission belt 32.
When the device is operated, the power motor 29 drives the bidirectional screw rod 8 of the first clamping mechanism 7 to rotate, and simultaneously drives the driving wheel 31 to rotate, and the driving wheel 31 drives the bidirectional screw rod 8 of the third clamping mechanism 25 to rotate through the transmission belt 32.
The detailed mechanism for presenting the horizontal movement mechanism 2 is specifically provided with the following features:
the horizontal moving mechanism 2 comprises a gear motor 3 fixedly arranged on the support frame 1, a threaded rod 4 coaxially and fixedly connected with an output shaft of the gear motor 3, two limiting slide rods 6 fixedly arranged on the support frame 1, and a sliding table 5 arranged on the threaded rod 4 in a sliding manner, wherein the sliding table 5 is connected with the threaded rod 4 in a threaded manner, the two limiting slide rods 6 are symmetrically distributed with respect to the threaded rod 4, the sliding table 5 is slidably connected with each limiting slide rod 6, and the vertical shifter 34 is arranged on the sliding table 5.
When the device is operated, the gear motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the sliding table 5 to move along the length of the limiting sliding rod 6, so that the welding head 58 moves along with the movement of the sliding table 5, and then the seam between the top plate 19 and the second side plate 26 is welded.
In order to reveal the detailed structure of the vertical mover 34, the following features are provided in particular:
the vertical moving mechanism comprises a limiting support 36 fixedly arranged on the sliding table 5, a multi-stage telescopic push rod 37 fixedly arranged on the limiting support 36, a first sliding rail 35 fixedly arranged on the sliding table 5 and a sliding piece 38 arranged on the first sliding rail 35 in a sliding manner, the sliding piece 38 is connected with a power output end of the multi-stage telescopic push rod 37, the moving assembly further comprises a second sliding rail 39 fixedly arranged on the supporting frame 1, the second sliding rail 39 is arranged on one side of the principle speed reducing motor 3, the bottom of the first sliding rail 35 is movably clamped with the top of the second sliding rail 39, and the angle regulator 40 is arranged on the sliding piece 38.
After the seam welding of the top plate 19 and the second side plate 26 is completed, the sliding table 5 moves to the tail end of the limit sliding bar 6, at this time, the bottom of the first sliding rail 35 is clamped into the top end of the second sliding rail 39, then the speed reducing motor 3 pauses moving, the angle regulator 40 operates to readjust the angle of the welding head 58, then the multi-stage telescopic push rod 37 moves to push the sliding piece 38 to move downwards along the first sliding rail 35, and the sliding piece 38 can smoothly move from the first sliding rail 35 to the second sliding rail 39 due to the fact that the first sliding rail 35 and the second sliding rail 39 are clamped together, so that the welding head 58 moves downwards to weld the seam of the first side plate 24 and the second side plate 26.
In order to reveal the detailed structure of the angle adjuster 40, the following features are specifically provided:
the angle regulator 40 further comprises a rotary cylinder 41 fixedly arranged on the sliding piece 38, a mounting platform 42 fixedly arranged on the output end of the rotary cylinder, an arc-shaped sliding rail 43 fixedly arranged on the mounting platform 42, a transfer support 44 slidingly arranged on the arc-shaped sliding rail 43, a power motor 45 fixedly arranged on one side of the transfer support 44, a rotating shaft 46 rotatably arranged on the transfer support 44, a limit short rod 48 fixedly arranged on the transfer support 44 and a collision rubber wheel 47 coaxially and fixedly arranged on the rotating shaft 46, the rotating shaft 46 and the output shaft of the power motor 45 are coaxially fixedly connected, the collision rubber wheel 47 abuts against the arc-shaped sliding rail 43, a limit sliding groove 49 is formed in the side wall of the arc-shaped sliding rail 43, the limit short rod 48 slides along the limit sliding groove 49, the pusher 51 is arranged on the transfer support 44, and the camera 50 is fixedly arranged on the mounting platform 42.
When the device operates, the rotary cylinder 41 drives the mounting platform 42 to rotate by 90 degrees, so that the arc-shaped sliding rail 43 can rotate by 90 degrees, when the angle of the pusher 51 needs to be adjusted, the power motor 45 drives the rotating shaft 46 to rotate, the rotating shaft 46 drives the abutting rubber wheel 47 to rotate, the switching support 44 moves on the arc-shaped sliding rail 43 under the action of the limiting short rod 48, the inclination angle of the welding head 58 is adjusted, and the welding work is facilitated to be smoothly carried out.
In order to reveal the detailed structure of the pusher 51, the following features are specifically provided:
the pusher 51 comprises a connecting slat 61 fixedly arranged on the adapting bracket 44, two electric push rods 52 symmetrically arranged on the connecting slat 61, a movable plate 53 fixedly arranged on the output end of the electric push rods 52, limiting support legs 54 arranged at two ends of the movable plate 53, clamping plates 56 fixedly arranged on each limiting support leg 54 and rolling short shafts 57 rotatably arranged on the clamping plates 56, each limiting support leg 54 is provided with a limiting sinking groove 55, two ends of the movable plate 53 are provided with limiting convex blocks 60, the limiting convex blocks 60 slide along the limiting sinking grooves 55, a reset spring 59 is arranged in each limiting sinking groove 55, one end of each limiting spring abuts against the movable plate 53, the other end abuts against the limiting sinking groove 55, the included angle between the two clamping plates 56 is 90 degrees, and the axis of each rolling short shaft 57 obliquely intersects with the central line of the clamping plate 56.
When the joint between the top plate 19 and the second side plate 26 is welded, the power motor 45 drives the rotating shaft 46 to rotate, so that the transfer bracket 44 moves on the arc-shaped sliding rail 43, the angle of the welding head 58 is adjusted, under the cooperation of the camera 50, after the angle is adjusted, the power motor 45 stops running, the electric push rod 52 runs, so that the movable plate 53 approaches to the joint between the top plate 19 and the first side plate 24, in the process, the rolling short shafts 57 on the two clamping plates 56 are respectively contacted with the top plate 19 and the first side plate 24 first, as the included angle between the two clamping plates 56 is 90 degrees, the joint between the top plate 19 and the first side plate 24 is further abutted, then the electric push rod 52 continues to push out, the reset spring 59 is stressed to compress until the welding head 58 reaches a proper position, the electric push rod 52 stops moving, then the sliding table 5 is driven by the threaded rod 4 to move horizontally, the welding head 58 is driven to weld the joint between the top plate 19 and the second side plate 26, and in the welding process, the rolling short shafts 57 on each clamping plate 56 are respectively abutted against the top plate 19 and the first side plate 24, so that the joint between the top plate 19 and the first side plate 24 is further abutted against the weld.
After the seam welding of the top plate 19 and the second side plate 26 is completed, the sliding table 5 moves to the tail end of the threaded rod 4, the first sliding rail 35 and the second sliding rail 39 are clamped together, the electric push rod 52 is reset at this time, the reset spring 59 is reset, then the rotary cylinder 41 rotates 90 degrees, the whole pusher 51 rotates 90 degrees, the 90-degree included angle between the connecting clamping plates 56 is clamped to the seam of the first side plate 24 and the second side plate 26, the power motor 45 is started again, the position of the switching support 44 on the arc-shaped sliding rail 43 is adjusted, the inclination angle of the welding head 58 is adjusted, and then the electric push rod 52 is started, so that the two clamping plates 56 abut against the first side plate 24 and the second side plate 26.
Then, the multi-stage telescopic push rod 37 is started to drive the sliding piece 38 to move downwards along the first sliding rail 35, so that the welding head 58 is driven to move downwards to weld the joint of the first side plate 24 and the second side plate 26.
A cabinet side corner welding method, comprising the steps of:
s1: the starting power mechanism 28 drives the first clamping mechanism 7, the second clamping mechanism 20 and the third clamping mechanism 25 to position the top plate 19, the first side plate 24 and the second side plate 26 on the framework 33 through the sucking discs 17 respectively;
s2: starting the angle regulator 40 through the image shot by the camera 50, and regulating the position of the pusher 51 to enable the welding head 58 to be aligned with the joint of the top plate 19 and the second side plate 26;
s3: activating the pusher 51 to bring the weld head 58 adjacent the seam of the top panel 19 and the second side panel 26;
s4: starting the horizontal moving mechanism 2 to enable the welding head 58 to move along the joint between the top plate 19 and the second side plate 26 to perform joint welding;
s5: after the seam between the top plate 19 and the second side plate 26 is welded, starting the pusher 51 to reset the welding head 58, and then adjusting the angle of the welding head 58 again through the angle adjuster 40 to align the welding head 58 with the seam between the first side plate 24 and the second side plate 26;
s6: actuating the vertical mover 34 to move the welding head 58 along the seam of the first side panel 24 and the second side panel 26 for seam welding;
s7: after the welding is finished, the power mechanism 28 is started to drive the first clamping mechanism 7, the second clamping mechanism 20 and the third clamping mechanism 25 to respectively loosen the top plate 19, the first side plate 24 and the second side plate 26 through the sucking discs 17.
Working principle: the top plate 19 is respectively fixed on the first clamping mechanism 7, the second clamping mechanism 20 and the third clamping mechanism 25 through the sucking disc 17, then the power motor 29 is started to drive the bidirectional screw rod 8 of the first clamping mechanism 7 to rotate, the bidirectional screw rod 8 of the first clamping mechanism 7 rotates, the bidirectional screw rod 8 rotates to drive the two sliding blocks 12 to approach each other along the supporting sliding rod 9, the mounting plate 16 is caused to move close to the framework 33 through the first supporting arm 14 and the second supporting arm 15, the top plate 19 on the sucking disc 17 is abutted to the framework 33, and when the mounting plate 16 moves, the positioning rod 18 penetrates through the shuttle plate 11 to enable the mounting plate 16 to move stably without shaking, so that the device can stably operate. While the first clamping mechanism 7 abuts against the top plate 19, the bidirectional screw rod 8 of the first clamping mechanism 7 simultaneously drives the first umbrella teeth 22 to rotate and the driving wheel 31 to rotate, so that the second clamping mechanism 20 and the third clamping mechanism 25 are driven to operate, and the top plate 19, the first side plate 24 and the second side plate 26 are simultaneously abutted against the framework 33.
Then, the welding is firstly started to be carried out on the joint of the top plate 19 and the first side plate 24, the power motor 45 drives the rotating shaft 46 to rotate, so that the transfer support 44 moves on the arc-shaped sliding rail 43, the angle of the welding head 58 is adjusted, under the cooperation of the camera 50, after the angle is adjusted, the power motor 45 stops running, the electric push rod 52 runs, the movable plate 53 approaches to the joint of the top plate 19 and the first side plate 24, in the process, the rolling short shafts 57 on the two clamping plates 56 are respectively contacted with the top plate 19 and the first side plate 24, as the included angle of the two clamping plates 56 is 90 degrees, the joint of the top plate 19 and the first side plate 24 is further abutted, then the electric push rod 52 continues to push out, the reset spring 59 is stressed to compress until the welding head 58 reaches a proper position, then the electric push rod 52 is driven to move by the threaded rod 4, the welding head 58 is driven to move horizontally, the joint of the top plate 19 and the second side plate 26 is welded, and in the welding process, the rolling short shafts 57 on each clamping plate 56 are respectively abutted against the top plate 19 and the first side plate 24, so that the joint of the top plate 19 and the first side plate 24 is further abutted against the welding seam is better.
After the seam welding of the top plate 19 and the second side plate 26 is completed, the sliding table 5 moves to the tail end of the threaded rod 4, the first sliding rail 35 and the second sliding rail 39 are clamped together, the electric push rod 52 is reset at this time, the reset spring 59 is reset, then the rotary cylinder 41 rotates 90 degrees, the whole pusher 51 rotates 90 degrees, the 90-degree included angle between the connecting clamping plates 56 is clamped to the seam of the first side plate 24 and the second side plate 26, the power motor 45 is started again, the position of the switching support 44 on the arc-shaped sliding rail 43 is adjusted, the inclination angle of the welding head 58 is adjusted, and then the electric push rod 52 is started, so that the two clamping plates 56 abut against the first side plate 24 and the second side plate 26.
Then, the multi-stage telescopic push rod 37 is started to drive the sliding piece 38 to move downwards along the first sliding rail 35, so that the welding head 58 is driven to move downwards to weld the joint of the first side plate 24 and the second side plate 26.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A cabinet side corner welding apparatus, comprising:
the support frame (1) is horizontally arranged;
the cabinet comprises a framework (33) which is arranged in a horizontal state, a top plate (19) which is arranged on the top surface of the framework (33), a first side plate (24) which is arranged on the side surface of the framework (33) and a second side plate (26) which is arranged on the other side surface of the framework (33);
the clamping assembly comprises a first clamping mechanism (7), a second clamping mechanism (20) and a third clamping mechanism (25), wherein the first clamping mechanism (7) is arranged at the top of the supporting frame (1), the second clamping mechanism (20) is arranged at one side of the supporting frame (1), the third clamping mechanism (25) is arranged at one side of the supporting frame (1) adjacent to the second clamping mechanism (20), the first clamping mechanism (7), the second clamping mechanism (20) and the third clamping mechanism (25) all comprise suckers (17), the first clamping mechanism (7) clamps the top plate (19) through the suckers (17), the second clamping mechanism (20) clamps the first side plate (24) through the suckers (17), the third clamping mechanism (25) clamps the second side plate (26) through the suckers (17), the first clamping mechanism (7) is in transmission connection with the second clamping mechanism (20), and the first clamping mechanism (7) is in transmission connection with the third clamping mechanism (25);
the power mechanism (28) is arranged on one side of the support frame (1), and the power mechanism (28) is in transmission connection with the first clamping mechanism (7);
the moving assembly comprises a horizontal moving mechanism (2) arranged above the supporting frame (1), a vertical shifter (34) arranged on the horizontal moving mechanism (2), an angle regulator (40) arranged on the horizontal moving mechanism (2), a camera (50) arranged on the angle regulator (40), a pusher (51) arranged on the angle regulator (40) and a welding head (58) arranged on the pusher (51).
2. The cabinet side corner welding device according to claim 1, wherein the first clamping mechanism (7) further comprises a bidirectional screw rod (8) rotatably arranged at the top of the supporting frame (1), two supporting slide rods (9) fixedly arranged at the top of the supporting frame (1) and in a symmetrical state with respect to the bidirectional screw rod (8), two sliding blocks (12) slidably arranged on the supporting slide rods (9), a first supporting arm (14) with one end hinged with one sliding block (12), a second supporting arm (15) with one end hinged with the other sliding block (12) and a mounting plate (16) arranged below the bidirectional screw rod (8), the middle part of the mounting plate (16) is hinged with the other ends of the first supporting arm (14) and the second supporting arm (15), each sliding block (12) is in threaded connection with the bidirectional screw rod (8), connecting rods (13) are arranged at two ends of each sliding block (12), the connecting rods (13) are slidably connected with the supporting slide rods (9), the two sliding blocks (12) are in a symmetrical state with respect to the middle part of the bidirectional screw rod (8), and the mounting plate (16) is in a symmetrical state with respect to the bidirectional screw rod (8), and the four sliding blocks (17) are distributed on the mounting plate (8).
3. A cabinet side corner welding device according to claim 2, wherein the first clamping mechanism (7) further comprises a supporting plate (10) fixedly arranged at the middle of the two supporting sliding rods (9), shuttle plates (11) fixedly arranged at two ends of the supporting plate (10) and positioning rods (18) slidably arranged at two ends of each shuttle plate (11), and one end of each positioning rod (18) is fixedly connected with the mounting plate (16) while the other end of each positioning rod penetrates through the shuttle plate (11) to be slidably connected with the shuttle plate (11).
4. A cabinet side corner welding device according to claim 3, wherein the second clamping mechanism (20) has the same structure as the first clamping mechanism (7), the clamping assembly further comprises a bevel gear rack (21) fixedly arranged on one side of the supporting frame (1), a first bevel gear (22) and a second bevel gear (23) rotatably arranged on the bevel gear rack (21), the first bevel gear (22) is meshed with the second bevel gear (23), the first bevel gear (22) is fixedly connected with a bidirectional screw rod (8) of the first clamping mechanism (7) coaxially, and the second bevel gear (23) is fixedly connected with the bidirectional screw rod (8) of the second clamping mechanism (20) coaxially.
5. The cabinet side corner welding device according to claim 4, wherein the third clamping mechanism (25) has the same structure as the first clamping mechanism (7), the power mechanism (28) comprises a mounting bracket (30) fixedly arranged on one side of the support frame (1), a power motor (29) fixedly arranged on the mounting bracket (30), a driving wheel (31) coaxially and fixedly arranged on the bidirectional screw (8) of the first clamping mechanism (7) and a driven wheel (27) coaxially and fixedly arranged on the bidirectional screw (8) of the third clamping mechanism (25), and an output shaft of the power motor (29) is fixedly connected with the bidirectional screw (8) of the first clamping mechanism (7) coaxially, and the driving wheel (31) and the driven wheel (27) are connected through a transmission belt (32).
6. The cabinet side corner welding device according to claim 5, wherein the horizontal moving mechanism (2) comprises a gear motor (3) fixedly arranged on the support frame (1), a threaded rod (4) coaxially and fixedly connected with an output shaft of the gear motor (3), two limiting slide rods (6) fixedly arranged on the support frame (1) and a sliding table (5) arranged on the threaded rod (4) in a sliding manner, the sliding table (5) is connected with the threaded rod (4) in a threaded manner, the two limiting slide rods (6) are symmetrically distributed with respect to the threaded rod (4), the sliding table (5) is slidably connected with each limiting slide rod (6), and the vertical shifter (34) is arranged on the sliding table (5).
7. The cabinet side corner welding device according to claim 6, wherein the vertical moving mechanism comprises a limiting bracket (36) fixedly arranged on the sliding table (5), a multi-stage telescopic push rod (37) fixedly arranged on the limiting bracket (36), a first sliding rail (35) fixedly arranged on the sliding table (5) and a sliding piece (38) slidingly arranged on the first sliding rail (35), the sliding piece (38) is connected with a power output end of the multi-stage telescopic push rod (37), the moving assembly further comprises a second sliding rail (39) fixedly arranged on the supporting frame (1), the second sliding rail (39) is arranged on one side of the principle reducing motor (3), the bottom of the first sliding rail (35) is movably clamped with the top of the second sliding rail (39), and the angle adjuster (40) is arranged on the sliding piece (38).
8. The cabinet side corner welding device according to claim 7, wherein the angle adjuster (40) further comprises a rotary cylinder (41) fixedly arranged on the sliding part (38), a mounting platform (42) fixedly arranged on the output end of the rotary cylinder, an arc sliding rail (43) fixedly arranged on the mounting platform (42), a transfer bracket (44) slidingly arranged on the arc sliding rail (43), a power motor (45) fixedly arranged on one side of the transfer bracket (44), a rotating shaft (46) rotatably arranged on the transfer bracket (44), a limit short rod (48) fixedly arranged on the transfer bracket (44) and a collision rubber wheel (47) coaxially and fixedly arranged on the rotating shaft (46), the rotating shaft (46) and an output shaft of the power motor (45) are coaxially fixedly connected, the collision rubber wheel (47) is abutted against the arc sliding rail (43), a limit sliding groove (49) is formed in the side wall of the arc sliding rail (43), the limit short rod (48) slides along the limit sliding groove (49), and the pusher (51) is arranged on the transfer bracket (44) and is arranged on the camera head (42).
9. The cabinet side corner welding device according to claim 8, wherein the pusher (51) comprises a connecting slat (61) fixedly arranged on the adapting bracket (44), two electric push rods (52) symmetrically arranged on the connecting slat (61), a movable plate (53) fixedly arranged on the output end of the electric push rods (52), limit support legs (54) arranged at two ends of the movable plate (53), clamping plates (56) fixedly arranged on each limit support leg (54) and rolling short shafts (57) rotatably arranged on the clamping plates (56), each limit support leg (54) is provided with a limit sinking groove (55), two ends of the movable plate (53) are provided with limit protruding blocks (60), each limit protruding block (60) slides along the limit sinking groove (55), a reset spring (59) is arranged in each limit sinking groove (55), one end of each limit spring abuts against the other end of the movable plate (53), the included angle between the two clamping plates (56) is 90 degrees, and each short shaft (57) is inclined and the central shaft (56) is inclined.
10. A cabinet side fillet welding method comprising a cabinet side fillet welding apparatus according to claim 1, comprising the steps of:
s1: starting a power mechanism (28) to drive a first clamping mechanism (7), a second clamping mechanism (20) and a third clamping mechanism (25) to position a top plate (19), a first side plate (24) and a second side plate (26) on a framework (33) through sucking discs (17) respectively;
s2: starting an angle regulator (40) through an image shot by the camera (50), and regulating the position of the pusher (51) to enable the welding head (58) to be aligned with the joint of the top plate (19) and the second side plate (26);
s3: activating the pusher (51) to bring the weld head (58) close to the seam of the top panel (19) and the second side panel (26);
s4: starting the horizontal moving mechanism (2) to enable the welding head (58) to move along the joint of the top plate (19) and the second side plate (26) to carry out joint welding;
s5: after the seam between the top plate (19) and the second side plate (26) is welded, starting the pusher (51) to reset the welding head (58), and then adjusting the angle of the welding head (58) again through the angle adjuster (40) to align the welding head (58) to the seam between the first side plate (24) and the second side plate (26);
s6: starting the vertical shifter (34) to enable the welding head (58) to move along the joint of the first side plate (24) and the second side plate (26) to perform joint welding;
s7: and after welding is finished, the power mechanism (28) is started to drive the first clamping mechanism (7), the second clamping mechanism (20) and the third clamping mechanism (25) to loosen the top plate (19), the first side plate (24) and the second side plate (26) through the suckers (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311107128.3A CN116921953A (en) | 2023-08-30 | 2023-08-30 | Cabinet side corner welding device and welding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311107128.3A CN116921953A (en) | 2023-08-30 | 2023-08-30 | Cabinet side corner welding device and welding method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116921953A true CN116921953A (en) | 2023-10-24 |
Family
ID=88384555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311107128.3A Withdrawn CN116921953A (en) | 2023-08-30 | 2023-08-30 | Cabinet side corner welding device and welding method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN116921953A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697264A (en) * | 2024-02-05 | 2024-03-15 | 金言实业集团有限公司 | Aluminum steel plate welding production system |
-
2023
- 2023-08-30 CN CN202311107128.3A patent/CN116921953A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697264A (en) * | 2024-02-05 | 2024-03-15 | 金言实业集团有限公司 | Aluminum steel plate welding production system |
| CN117697264B (en) * | 2024-02-05 | 2024-04-12 | 金言实业集团有限公司 | Aluminum steel plate welding production system |
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Application publication date: 20231024 |
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