CN112872662A - U-shaped seat welding machine for frame beam of folding table - Google Patents
U-shaped seat welding machine for frame beam of folding table Download PDFInfo
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- CN112872662A CN112872662A CN202110083926.1A CN202110083926A CN112872662A CN 112872662 A CN112872662 A CN 112872662A CN 202110083926 A CN202110083926 A CN 202110083926A CN 112872662 A CN112872662 A CN 112872662A
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- 238000003466 welding Methods 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 59
- 230000000903 blocking effect Effects 0.000 claims description 64
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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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
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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
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Abstract
The invention discloses a folding table frame beam U-shaped seat welding machine which comprises a frame beam conveying belt, a frame beam one-by-one transferring mechanism, a pushing mechanism, a vibration motor, a vibration disc, a linear conveyor, a U-shaped seat transfer mechanism, a U-shaped seat feeding mechanism, a welding gun and a mechanical arm, wherein the frame beam one-by-one transferring mechanism transfers frame beams to the pushing mechanism one by one, and the pushing mechanism transfers the frame beams to welding stations on a rack one by one; the U-shaped seat in the vibration disc is sent into a U-shaped seat transfer mechanism through a linear material conveyor, the U-shaped seat transfer mechanism transfers the U-shaped seat to a U-shaped seat feeding mechanism, the U-shaped seats are fed to a welding station on the rack one by the U-shaped seat feeding mechanism, the U-shaped seat is made to be in contact with a frame beam at the welding station, and the mechanical arm welds the U-shaped seat and the frame beam through a welding gun. This patent is including iron bed frame roof beam material loading process, U type seat material loading process, welding process, and whole operation mode that adopts automatic assembly line has job stabilization, degree of automation height, characteristics that work efficiency is high.
Description
Technical Field
The invention relates to production and processing equipment for a folding table, in particular to a folding table frame beam U-shaped seat welding machine.
Background
The existing folding table production device mainly adopts manual operation, and has the defects of low automation degree, high labor intensity, low production efficiency and high production cost. Through a search, patent document publication (publication) No. CN209830708U discloses the following: the utility model discloses a full-automatic screw driving machine for a folding table, which comprises a workbench, two groups of symmetrical iron frames are arranged on the upper surface of the workbench, a stainless steel plate and a base are arranged between the iron frames, the stainless steel plate is connected with a second connecting column, the side surface of the second connecting column is provided with a displacement sensor, the upper surface of the base is provided with a servo motor, the output shaft of the servo motor is connected with a universal shaft, the upper end of the screwdriver head penetrates through the second through hole to be connected with one end of the universal shaft, the upper surface of the connecting plate is provided with an air cylinder, the bottom of the piston rod in the cylinder is connected with a table foot clamp, a bulge and the table foot clamp are arranged on the workbench, and a proximity switch is installed on one side of the table top clamp. Through retrieval, only the full-automatic screw driving machine for the folding table is retrieved, and no relevant automatic welding equipment is retrieved.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide the folding table frame beam U-shaped seat welding machine which is high in automation degree and working efficiency.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the frame beam conveying belt conveys the frame beams to the frame beam one-by-one transfer mechanism, the frame beam one-by-one transfer mechanism transfers the frame beams to the push mechanism one by one, and the push mechanism transfers the frame beams to a welding station on a rack one by one; the vibration disc is arranged on the vibration motor, the U-shaped seats in the vibration disc are sent into the U-shaped seat transfer mechanism through the linear material conveyor, the U-shaped seats are transferred to the U-shaped seat feeding mechanism through the U-shaped seat transfer mechanism, the U-shaped seats are sent to the welding stations on the rack one by one through the U-shaped seat feeding mechanism, the U-shaped seats are made to be in contact with the frame beams at the welding stations, and the mechanical arm welds the U-shaped seats and the frame beams through the welding gun.
Further, the frame beam one-by-one transfer mechanism comprises a slide way, an upper left material blocking cylinder, a lower left material blocking cylinder, an upper right material blocking cylinder and a lower right material blocking cylinder, the slide way is obliquely arranged, the upper end of the slide way is close to one end of the frame beam conveying belt, the lower end of the slide way is positioned above the push mechanism, the upper left material blocking cylinder and the lower left material blocking cylinder are arranged on one side of the slide way, the upper right material blocking cylinder and the lower right material blocking cylinder are arranged on the other side of the slide way, and when a piston rod of the upper left material blocking cylinder and a piston rod of the upper right material blocking cylinder retract, a piston rod of the lower left material blocking cylinder and a piston rod of the lower right material blocking cylinder simultaneously penetrate through the side wall of the slide way and extend into the slide way to block the frame beam; when the piston rod of the upper left material blocking cylinder and the piston rod of the upper right material blocking cylinder penetrate through the side wall of the slide way simultaneously and extend into the slide way to block the frame beam on the slide way, when the piston rod of the lower left material blocking cylinder and the piston rod of the lower right material blocking cylinder retract, the frame beam at the bottom slides to the frame beam of the pushing mechanism along the slide way to be placed on the platform.
Further, push mechanism, place the platform and push up the cylinder including propelling movement cylinder, slip table, slide rail, frame roof beam, the frame roof beam is placed the platform and is erect with the cylinder that pushes up and establish on the slip table, the slip table is established on the slide rail, the slide rail is established in the frame, the propelling movement of slip table along the slide rail is moved to the propelling movement cylinder, the piston rod that pushes up the cylinder shifts up will the frame roof beam upwards hold up, when transferring the frame roof beam to the welding station, the piston rod that pushes up the cylinder moves down the reply, the frame roof beam supports on the layer board of welding station department, the propelling movement cylinder drives the slip table reverse movement and resets.
Further, the frame beam placing table and the push-up air cylinders are arranged in two, the frame beam placing table and the push-up air cylinders are transversely arranged in a row on the sliding table, and the two push-up air cylinders are located between the two frame beam placing tables.
Furthermore, the frame beam conveying belt is provided with a left side blocking wall and a right side blocking wall, the left side blocking wall and the right side blocking wall are respectively connected with the left adjusting slide block and the right adjusting slide block through the left connecting piece and the right connecting piece, the left adjusting slide block and the right adjusting slide block are arranged on the transverse sliding rail, and the transverse sliding rail is arranged above the frame beam conveying belt.
Furthermore, a stop block is arranged on the surface of the frame beam placing table and positioned on the rear side.
Further, a frame beam position adjusting mechanism is arranged on the rack and comprises a left baffle, a left fixed seat, a left cross shaft, a left movable arm, a right baffle, a right fixed seat, a right cross shaft and a right movable arm, the left baffle and the right baffle are fixed on the rack and are respectively flush with the left side wall and the right side wall of the slideway, a pushing mechanism is arranged between the left baffle and the right baffle, the left baffle and the right baffle are arranged between the left fixed seat and the right fixed seat, the left fixed seat and the right fixed seat are arranged on the rack, the left cross shaft and the right cross shaft are respectively arranged on the left fixed seat and the right fixed seat, the upper end of the left movable arm and the upper end of the right movable arm are respectively hinged with the left cross shaft and the right cross shaft, the left movable arm and the right movable arm can respectively rotate relative to the left cross shaft and the right cross shaft, the lower end of the left movable arm and the lower end of the right movable arm are free ends, when the, the left movable arm and the right movable arm are in contact with the frame beam on the frame beam placing platform, and the positions of two ends of the frame beam are adjusted to be in contact with the stop block of the frame beam placing platform.
Furthermore, the U-shaped seat feeding mechanism comprises a motor, a transmission belt, a sliding seat, a guide rail, a cross beam, a lifting cylinder, a vertical guide rail, a lifting frame, a clamping cylinder and a clamp, wherein the clamp and the clamping cylinder are installed on the lifting frame; the lifting cylinder drives the lifting frame to move downwards along the vertical guide rail, the clamping cylinder drives the clamp to clamp the U-shaped seat on the U-shaped seat transfer mechanism, the lifting cylinder drives the lifting frame to move upwards along the vertical guide rail, the clamp upwards lifts the U-shaped seat, the motor drives the transmission belt to move through the transmission, the transmission belt drives the sliding seat to move along the guide rail, the U-shaped seat is moved to the position right above the welding station, and the lifting cylinder drives the lifting frame to move downwards along the vertical guide rail until the U-shaped seat is contacted with the frame beam at the welding station.
Further, the transfer mechanism comprises an air cylinder, a connecting piece and a supporting platform, the air cylinder is connected with the supporting platform through the connecting piece, and a U-shaped seat placing groove is formed in the supporting platform.
Further, the vibration motor is arranged on the support; the two ends of the cross beam are supported on the stand columns, and the stand columns are arranged on the rack.
The invention has the beneficial effects that:
this patent is including iron bed frame roof beam material loading process, U type seat material loading process, welding process, and whole operation mode that adopts automatic assembly line has job stabilization, degree of automation height, characteristics that work efficiency is high.
Drawings
The invention is further described with the aid of the accompanying drawings, in which the embodiments do not constitute any limitation, and for a person skilled in the art, without inventive effort, further drawings may be obtained from the following figures:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is an enlarged view of FIG. 2 with the frame beam conveyor belt removed;
FIG. 4 is a schematic structural view of a mechanism for transferring the frame beams one by one shown in FIG. 3;
FIG. 5 is a schematic view of the construction of the left and right retaining walls of the conveyor belt of FIG. 1;
FIG. 6 is a schematic structural view of the frame rail position adjusting mechanism shown in FIG. 3;
FIG. 7 is a schematic structural view of a feeding mechanism of the U-shaped seat shown in FIG. 3;
fig. 8 is a schematic structural view of the transfer mechanism of the clevis shown in fig. 3.
In the figure: 1. a frame beam conveyor belt; 2. the frame beams are transferred one by the transfer mechanism; 3. a pushing mechanism; 4. a frame beam; 5. A frame; 6. a welding station; 7. a slideway; 8. a left upper material blocking cylinder; 9. a left lower material blocking cylinder; 10. a right upper material blocking cylinder; 11. a right lower material blocking cylinder; 12. a push cylinder; 13. a sliding table; 14. a slide rail; 15. a frame beam placing table; 16. pushing up the cylinder; 17. a support plate; 18. a left side blocking wall; 19. a right side blocking wall; 20. a left connector; 21. a right connector; 22. a left adjusting slide block; 23. a right adjustment slide block; 24. a transverse slide rail; 25. a stopper; 26. a frame beam position adjusting mechanism; 27. a left baffle; 28. a left fixed seat; 29. a left lateral axis; 30. a left movable arm; 31. a right baffle; 32. a right fixed seat; 33. a right lateral axis; 34. a right movable arm; 35. a vibration motor; 36. a vibrating pan; 37. a linear conveyor; 38. a U-shaped seat transfer mechanism; 39. a U-shaped seat feeding mechanism; 40. a welding gun; 41. a manipulator; 42. a U-shaped seat; 43. a motor; 44. a transmission; 45. a slide base; 46. a guide rail; 47. a cross beam; 48. a lifting cylinder; 49. erecting a guide rail; 50. a lifting frame; 51. a clamping cylinder; 52. a clamp; 53. a support; 54. a column; 56. height adjusting support legs; 57. height adjusting support legs; 58. a cylinder; 59. a connecting member; 60. a support table; 61. u type seat standing groove.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper surface", "lower surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "forward", "reverse", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
As shown in fig. 1, 2 and 3, the folding table frame beam U-shaped seat welding machine comprises a frame beam conveyer belt 1, a frame beam one-by-one transfer mechanism 2, a pushing mechanism 3, a vibration motor 35, a vibration disc 36, a linear feeder 37, a U-shaped seat transfer mechanism 38, a U-shaped seat feeding mechanism 39, a welding gun 40 and a manipulator 41, wherein the frame beam conveyer belt 1 conveys frame beams to the frame beam one-by-one transfer mechanism 2, the frame beam one-by-one transfer mechanism 2 transfers frame beams to the pushing mechanism 3 one by one, and the pushing mechanism 3 conveys the frame beams to a welding station 6 on a rack 5 one by one; the vibration disc 36 is arranged on the vibration motor 35, the U-shaped seats 42 in the vibration disc 36 are conveyed into the U-shaped seat transfer mechanism 38 through the linear conveyor 37, the U-shaped seats are transferred to the U-shaped seat feeding mechanism 39 through the U-shaped seat transfer mechanism 38, the U-shaped seats are conveyed to the welding stations 6 on the rack 5 one by one through the U-shaped seat feeding mechanism 39, the U-shaped seats 42 are made to be in contact with the frame beams 4 at the welding stations, and the U-shaped seats 42 and the frame beams 4 are welded through the welding guns 40 by the mechanical arm 41.
As shown in fig. 4, the frame beam one-by-one transfer mechanism 2 comprises a slide way 7, an upper left material blocking cylinder 8, a lower left material blocking cylinder 9, an upper right material blocking cylinder 10 and a lower right material blocking cylinder 11, wherein the slide way 7 is obliquely arranged, the upper end of the slide way 7 is close to one end of the frame beam conveyor belt 1, the lower end of the slide way 7 is positioned above the push mechanism 3, the upper left material blocking cylinder 8 and the lower left material blocking cylinder 9 are arranged on one side of the slide way 7, the upper right material blocking cylinder 10 and the lower right material blocking cylinder 11 are arranged on the other side of the slide way 7, and when a piston rod of the upper left material blocking cylinder 8 and a piston rod of the upper right material blocking cylinder 10 retract, a piston rod of the lower left material blocking cylinder 9 and a piston rod of the lower right material blocking cylinder 11 simultaneously penetrate through the side wall of the slide way and extend into the slide way 7 to block the frame beam 4 at; when the piston rod of the upper left material blocking cylinder 8 and the piston rod of the upper right material blocking cylinder 10 penetrate through the side wall of the slideway simultaneously and extend into the slideway to block the frame beam on the slideway, and when the piston rod of the lower left material blocking cylinder 9 and the piston rod of the lower right material blocking cylinder 11 retract, the frame beam 4 at the lowest slides to the frame beam placing table 15 of the pushing mechanism 3 along the slideway 7.
As shown in fig. 5, the frame beam conveyor belt 1 is provided with a left side blocking wall 18 and a right side blocking wall 19, the left side blocking wall 18 and the right side blocking wall 19 are respectively connected with a left adjusting slider 22 and a right adjusting slider 23 through a left connecting piece 20 and a right connecting piece 21, the left adjusting slider 22 and the right adjusting slider 23 are arranged on a transverse slide rail 24, and the transverse slide rail 24 is arranged above the frame beam conveyor belt 1. By adjusting the left adjustment slider 22 and the right adjustment slider 23, the width between the left side blocking wall 18 and the right side blocking wall 19 can be adjusted.
As shown in fig. 4 and 6, the pushing mechanism 3 includes a pushing cylinder 12, a sliding table 13, a slide rail 14, a frame beam placing table 15 and a pushing-up cylinder 16, the frame beam placing table 15 and the pushing-up cylinder 16 are vertically provided on the sliding table 13, specifically, the frame beam placing table 15 and the pushing-up cylinder 16 are provided in two, the frame beam placing table 15 and the pushing-up cylinder 16 are arranged in a row laterally on the sliding table 13, and the two pushing-up cylinders 16 are located between the two frame beam placing tables 15.
The sliding table 13 is arranged on the sliding rail 14, the sliding rail 14 is arranged on the rack 5, the pushing cylinder 12 pushes the sliding table 13 to move along the sliding rail 14, the piston rod of the pushing cylinder 16 moves upwards to support the frame beam 4 upwards, when the frame beam 4 is transferred to the welding station 6, the piston rod of the pushing cylinder 16 moves downwards to return, the frame beam 4 is supported on the supporting plate 17 at the welding station, and the pushing cylinder 12 drives the sliding table 13 to move reversely to reset. The supporting plate 17 is provided with 3 supporting plates, wherein the two supporting plates are used for supporting two ends of the frame beam, and the 3 rd supporting plate is used for supporting the middle part of the frame beam.
A stopper 25 is provided on the surface of the frame beam placement table 15 and on the rear side. A frame beam position adjusting mechanism 26 is arranged on the frame 5, the frame beam position adjusting mechanism 26 comprises a left baffle plate 27, a left fixed seat 28, a left transverse shaft 29, a left movable arm 30, a right baffle plate 31, a right fixed seat 32, a right transverse shaft 33 and a right movable arm 34, the left baffle plate 27 and the right baffle plate 31 are fixed on the frame 5 and are respectively flush with the left side wall and the right side wall of the slideway 7, the pushing mechanism 3 is positioned between the left baffle plate 27 and the right baffle plate 31, the left baffle plate 27 and the right baffle plate 31 are positioned between the left fixed seat 28 and the right fixed seat 32, the left fixed seat 28 and the right fixed seat 32 are arranged on the frame 5, the left transverse shaft 29 and the right transverse shaft 33 are respectively arranged on the left fixed seat 28 and the right fixed seat 32, the upper end of the left movable arm 30 and the upper end of the right movable arm 34 are respectively hinged with the left transverse shaft 29 and the right transverse shaft 33, the left movable arm 30 and the right movable arm 34 can respectively rotate relative to the left transverse shaft 29, when the slide table 13 slides over the left and right movable arms 30 and 34 along the slide rail 14, the left and right movable arms 30 and 34 touch the frame rail 4 on the frame rail placing table 15, and the positions of both ends of the frame rail are adjusted to be in contact with the stoppers 25 of the frame rail placing table 15. The frame beam position adjusting mechanism in this patent is used for setting the frame beam.
As shown in fig. 7, the U-shaped seat feeding mechanism 39 includes a motor 43, a transmission 44, a transmission belt, a sliding seat 45, a guide rail 46, a cross beam 47, a lifting cylinder 48, an upright guide rail 49, a lifting frame 50, a clamping cylinder 51 and a clamp 52, wherein the motor 43 is a variable frequency motor. The fixture 52 and the clamping cylinder 51 are arranged on the lifting frame 50, the lifting frame 50 is arranged on the vertical guide rail 49, the vertical guide rail 49 is fixed on the shell of the lifting cylinder 48, the lifting cylinder 48 is fixed on the sliding seat 45, the sliding seat 45 is arranged on the guide rail 46, the guide rail 46 is arranged on the cross beam 47, the cross beam 47 is arranged above the welding station, and the welding station is positioned at the top of the frame 5; the U-shaped seat transfer mechanism 38 moves the U-shaped seat 42 to the lower part of the clamp 52, the lifting cylinder 48 drives the lifting frame 50 to move downwards along the vertical guide rail 49, the clamping cylinder 51 drives the clamp 52 to clamp the U-shaped seat, the lifting cylinder 48 drives the lifting frame 50 to move upwards along the vertical guide rail 49, the clamp 52 lifts the U-shaped seat 42 upwards, the motor 43 drives the transmission belt (not shown in the figure) to move through the transmission 44, the transmission belt drives the sliding seats to be connected, the sliding seat 45 moves along the guide rail 46 to move the U-shaped seat 42 to the position right above the welding station, and the lifting cylinder 48 drives the lifting frame 50 to move downwards along the vertical guide rail 49 until the U-shaped seat 42 is in contact with the frame beam 4 at.
The cross beam 47 is supported at both ends on uprights 54, which uprights 54 are provided on the frame 5. Four legs are arranged on the support 53, and height adjusting supporting feet 56 are arranged at the bottoms of the four legs. The frame 5 is provided with four legs, the bottom of which is provided with a height adjusting supporting foot 57.
As shown in fig. 8, the clevis transferring mechanism 38 includes an air cylinder 58, a connecting member 59, and a support base 60, wherein the air cylinder 58 is connected to the support base 60 through the connecting member 59, and the support base 60 is provided with a clevis accommodating groove 61.
The working principle is as follows: according to the device, a frame beam conveying belt 1 and a frame beam one-by-one transfer mechanism 2 and a push mechanism 3 are adopted, a push cylinder 12 pushes a sliding table 13 to move along a sliding rail 14, a piston rod of an upward push cylinder 16 moves upwards to lift the frame beam 4 upwards, when the frame beam 4 is transferred to a welding station 6, the piston rod of the upward push cylinder 16 moves downwards to return, the frame beam 4 is supported on a supporting plate 17 at the welding station, the push cylinder 12 drives the sliding table 13 to move reversely to reset, and the frame beam 4 is loaded; the U-shaped seat 42 in the vibration disc 36 is conveyed into a U-shaped seat transfer mechanism 38 through a linear conveyor 37, the U-shaped seat transfer mechanism 38 transfers the U-shaped seat to a U-shaped seat feeding mechanism 39, a lifting cylinder 48 in the U-shaped seat feeding mechanism 39 drives a lifting frame 50 to move downwards along an upright guide rail 49, a clamping cylinder 51 drives a clamp 52 to clamp the U-shaped seat, the lifting cylinder 48 drives the lifting frame 50 to move upwards along the upright guide rail 49, the clamp 52 lifts the U-shaped seat 42 upwards, a motor 43 drives a transmission belt to move through a speed changer 44, the transmission belt drives the sliding seat to be connected, a sliding seat 45 moves along the guide rail 46, the U-shaped seat 42 is moved right above a welding station, the lifting cylinder 48 drives the lifting frame 50 to move downwards along the upright guide rail 49 until the U-shaped seat 42 is contacted with a frame beam 4 at the welding station, a manipulator 41 utilizes a welding gun 40 to weld the U-shaped seat 42 and the frame beam 4, the automatic control system has the characteristics of stable work, high automation degree and high work efficiency.
Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. The utility model provides a fifty percent discount table frame roof beam U type seat welding machine which characterized in that: the frame beam conveying belt conveys the frame beams to the frame beam one-by-one transfer mechanism, the frame beam one-by-one transfer mechanism transfers the frame beams to the push mechanism, and the push mechanism transfers the frame beams to a welding station on a rack one by one; the vibration disc is arranged on the vibration motor, the U-shaped seats in the vibration disc are sent into the U-shaped seat transfer mechanism through the linear material conveyor, the U-shaped seats are transferred to the U-shaped seat feeding mechanism through the U-shaped seat transfer mechanism, the U-shaped seats are sent to the welding stations on the rack one by one through the U-shaped seat feeding mechanism, the U-shaped seats are made to be in contact with the frame beams at the welding stations, and the mechanical arm welds the U-shaped seats and the frame beams through the welding gun.
2. The folding table frame beam U-shaped seat welding machine as claimed in claim 1, wherein: the frame beam one-by-one transfer mechanism comprises a slide way, an upper left material blocking cylinder, a lower left material blocking cylinder, an upper right material blocking cylinder and a lower right material blocking cylinder, the slide way is obliquely arranged, the upper end of the slide way is close to one end of a frame beam conveying belt, the lower end of the slide way is positioned above the push mechanism, the upper left material blocking cylinder and the lower left material blocking cylinder are arranged on one side of the slide way, the upper right material blocking cylinder and the lower right material blocking cylinder are arranged on the other side of the slide way, and when a piston rod of the upper left material blocking cylinder and a piston rod of the upper right material blocking cylinder retract, a piston rod of the lower left material blocking cylinder and a piston rod of the lower right material blocking cylinder simultaneously penetrate through the side wall of the slide way to extend into the slide way to block the; when the piston rod of the upper left material blocking cylinder and the piston rod of the upper right material blocking cylinder penetrate through the side wall of the slide way simultaneously and extend into the slide way to block the frame beam on the slide way, when the piston rod of the lower left material blocking cylinder and the piston rod of the lower right material blocking cylinder retract, the frame beam at the bottom slides to the frame beam of the pushing mechanism along the slide way to be placed on the platform.
3. The folding table frame beam U-shaped seat welding machine as claimed in claim 2, wherein: push mechanism, place the platform and push up the cylinder including propelling movement cylinder, slip table, slide rail, frame roof beam, the frame roof beam is placed the platform and is erected and establish on the slip table with the push up cylinder, and the slip table is established on the slide rail, the slide rail is established in the frame, propelling movement cylinder promotes the slip table and removes along the slide rail, the piston rod that pushes up the cylinder shifts up will the frame roof beam upwards hold up, when transporting the frame roof beam to the welding station, the piston rod that pushes up the cylinder moves down the reply, the frame roof beam supports on the layer board of welding station department, the propelling movement cylinder drives the slip table reverse movement and resets.
4. The folding table frame beam U-shaped seat welding machine as claimed in claim 3, wherein: the frame roof beam place the platform and push up the cylinder and all be equipped with two, the frame roof beam place the platform and push up the cylinder and transversely arrange into one row on the slip table, two push up the cylinder and lie in two frame roof beams and place between the platform.
5. The folding table frame beam U-shaped seat welding machine as claimed in claim 4, wherein: the frame roof beam conveyer belt on be equipped with left side and keep off the wall on the right side, left side keeps off the wall and the right side keeps off the wall and is connected with left regulating slider and right regulating slider through left connecting piece and right connecting piece respectively, left regulating slider and right regulating slider establish on horizontal slide rail, horizontal slide rail establishes the top at frame roof beam conveyer belt.
6. The folding table frame beam U-shaped seat welding machine as claimed in claim 5, wherein: the surface of the frame beam placing table is provided with a stop block at the rear side.
7. The folding table frame beam U-shaped seat welding machine as claimed in claim 6, wherein: the frame beam position adjusting mechanism is arranged on the rack and comprises a left baffle, a left fixed seat, a left transverse shaft, a left movable arm, a right baffle, a right fixed seat, a right transverse shaft and a right movable arm, the left baffle and the right baffle are fixed on the rack and are respectively flush with the left side wall and the right side wall of the slideway, the pushing mechanism is positioned between the left baffle and the right baffle, the left baffle and the right baffle are positioned between the left fixed seat and the right fixed seat, the left fixed seat and the right fixed seat are arranged on the rack, the left transverse shaft and the right transverse shaft are respectively arranged on the left fixed seat and the right fixed seat, the upper end of the left movable arm and the upper end of the right movable arm are respectively hinged with the left transverse shaft and the right transverse shaft, the left movable arm and the right movable arm can respectively rotate relative to the left transverse shaft and the right transverse shaft, the lower end of the left movable arm and the lower end of the right movable arm are free ends, the left movable arm and the right movable arm are in contact with the frame beam on the frame beam placing platform, and the positions of two ends of the frame beam are adjusted to be in contact with the stop block of the frame beam placing platform.
8. The folding table frame beam U-shaped seat welding machine as claimed in claim 1, wherein: the U-shaped seat feeding mechanism comprises a motor, a transmission belt, a sliding seat, a guide rail, a cross beam, a lifting cylinder, an upright guide rail, a lifting frame, a clamping cylinder and a clamp, wherein the clamp and the clamping cylinder are installed on the lifting frame; the lifting cylinder drives the lifting frame to move downwards along the vertical guide rail, the clamping cylinder drives the clamp to clamp the U-shaped seat on the U-shaped seat transfer mechanism, the lifting cylinder drives the lifting frame to move upwards along the vertical guide rail, the clamp upwards lifts the U-shaped seat, the motor drives the transmission belt to move through the transmission, the transmission belt drives the sliding seat to move along the guide rail, the U-shaped seat is moved to the position right above the welding station, and the lifting cylinder drives the lifting frame to move downwards along the vertical guide rail until the U-shaped seat is contacted with the frame beam at the welding station.
9. The folding table frame beam U-shaped seat welding machine as claimed in claim 1, wherein: the transfer mechanism comprises an air cylinder, a connecting piece and a supporting table, the air cylinder is connected with the supporting table through the connecting piece, and a U-shaped seat placing groove is formed in the supporting table.
10. The folding table frame beam U-shaped seat welding machine as claimed in claim 8, wherein: the vibration motor is arranged on the support; the two ends of the cross beam are supported on the stand columns, and the stand columns are arranged on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110083926.1A CN112872662B (en) | 2021-01-21 | 2021-01-21 | U-shaped seat welding machine for frame beam of folding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110083926.1A CN112872662B (en) | 2021-01-21 | 2021-01-21 | U-shaped seat welding machine for frame beam of folding table |
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| CN112872662A true CN112872662A (en) | 2021-06-01 |
| CN112872662B CN112872662B (en) | 2022-10-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399872A (en) * | 2021-05-26 | 2021-09-17 | 广东省林正峰智能数字科技有限公司 | U-shaped seat welding machine for frame beam of folding table |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201403757Y (en) * | 2009-05-14 | 2010-02-17 | 冷鹭浩 | Foldable table with sliding foldable table legs |
| CN107891233A (en) * | 2017-10-25 | 2018-04-10 | 浙江工贸职业技术学院 | Damper piston-rod assembly Full-automatic welding is equipped |
| CN109434343A (en) * | 2018-12-29 | 2019-03-08 | 漳州金上田智能科技有限公司 | A kind of automatic welding machine of scaffolding pipe fitting and connector |
| CN110026711A (en) * | 2019-04-15 | 2019-07-19 | 海安苏州大学先进机器人研究院 | Door handle welding system |
| CN110640365A (en) * | 2019-11-11 | 2020-01-03 | 昆山富士龙自动化有限公司 | High-efficient welding equipment |
-
2021
- 2021-01-21 CN CN202110083926.1A patent/CN112872662B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201403757Y (en) * | 2009-05-14 | 2010-02-17 | 冷鹭浩 | Foldable table with sliding foldable table legs |
| CN107891233A (en) * | 2017-10-25 | 2018-04-10 | 浙江工贸职业技术学院 | Damper piston-rod assembly Full-automatic welding is equipped |
| CN109434343A (en) * | 2018-12-29 | 2019-03-08 | 漳州金上田智能科技有限公司 | A kind of automatic welding machine of scaffolding pipe fitting and connector |
| CN110026711A (en) * | 2019-04-15 | 2019-07-19 | 海安苏州大学先进机器人研究院 | Door handle welding system |
| CN110640365A (en) * | 2019-11-11 | 2020-01-03 | 昆山富士龙自动化有限公司 | High-efficient welding equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399872A (en) * | 2021-05-26 | 2021-09-17 | 广东省林正峰智能数字科技有限公司 | U-shaped seat welding machine for frame beam of folding table |
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| CN112872662B (en) | 2022-10-18 |
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