CN110561023A - automatic welding machine - Google Patents

automatic welding machine Download PDF

Info

Publication number
CN110561023A
CN110561023A CN201910981316.6A CN201910981316A CN110561023A CN 110561023 A CN110561023 A CN 110561023A CN 201910981316 A CN201910981316 A CN 201910981316A CN 110561023 A CN110561023 A CN 110561023A
Authority
CN
China
Prior art keywords
plate
automatic welding
dust collection
welding machine
collection box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910981316.6A
Other languages
Chinese (zh)
Inventor
李枫林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anji Tengfei Furniture Co Ltd
Original Assignee
Anji Tengfei Furniture Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anji Tengfei Furniture Co Ltd filed Critical Anji Tengfei Furniture Co Ltd
Priority to CN201910981316.6A priority Critical patent/CN110561023A/en
Publication of CN110561023A publication Critical patent/CN110561023A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

Abstract

The invention discloses an automatic welding machine which comprises a rack, wherein a linear sliding table is arranged on one side of the top of the rack, a welding gun is arranged on the sliding table of the linear sliding table, a hydraulic cylinder is arranged at the bottom of the rack, a fixed plate is welded on an output shaft of the hydraulic cylinder, a motor is arranged on the top of the fixed plate, and a rotating plate is fixedly connected on the output shaft of the motor. The invention mainly comprises a frame, a linear sliding table, a hydraulic cylinder, a motor, a bracket and other parts, wherein during welding, a base of the bar chair is placed on a rotating plate, the base is fixed on the rotating plate under the extrusion force of a spring in a cylinder body, then a steel pipe of the bar chair is inserted into a sleeve at the bottom of a top plate, the hydraulic cylinder drives the base to move upwards, so that the base is butted with the steel pipe and clamped between the top plate and the rotating plate, the linear sliding table drives a welding gun to weld the base and the steel pipe, and meanwhile, the motor drives the base to rotate, thereby facilitating the automatic welding of the bar chair and improving the welding quality and efficiency.

Description

automatic welding machine
Technical Field
the invention belongs to the technical field of automatic welding mechanisms, and particularly relates to an automatic welding machine.
Background
Bar chairs in the market at present are mostly composed of an upper seat surface and lower legs, and bearing and supporting components of the lower legs are also diversified. Such as: the bar chair with the chassis needs a tray, a connecting body and an air rod to support bearing; the iron frame chair needs an iron frame and a connecting iron for fixing.
in the manufacturing and processing process of the bar chair, the tray and the connecting body are generally required to be welded, but in the prior art, people generally adopt a manual welding mode to weld the tray and the connecting body, so that the welding position is inaccurate, the quality is unreliable, the efficiency is low, and the labor intensity is high.
disclosure of Invention
The invention aims to provide an automatic welding machine to solve the problems of inaccurate welding position, unreliable quality, low efficiency and high labor intensity in the prior art.
in order to achieve the purpose, the invention adopts the following technical scheme:
The automatic welding machine comprises a rack, wherein a linear sliding table is arranged on one side of the top of the rack, a welding gun is arranged on the sliding table of the linear sliding table, a hydraulic cylinder is arranged at the bottom of the rack, a fixed plate is welded on an output shaft of the hydraulic cylinder, a motor is arranged on the top of the fixed plate, and a rotating plate is fixedly connected to the output shaft of the motor;
The top of the rotating plate is provided with cylinder bodies, springs are arranged inside the three groups of cylinder bodies, one side end of each spring is provided with a limiting plate, one side of each limiting plate is fixedly connected with a linkage rod, and one end of each linkage rod is fixedly connected with a clamping plate;
The welding of the top opposite side of frame has the support, the bearing is installed at the top of support, the interference is connected with the pivot in the inner ring of bearing, the lower extreme welding of pivot has the roof, the bottom welding of roof has the sleeve pipe, be equipped with smoke abatement device in the frame.
Preferably, the smoke abatement device comprises an air exhaust head, one side of the air exhaust head is communicated with an air exhaust pipe, one end of the air exhaust pipe is communicated with a dust collection box, the top of the dust collection box is communicated with an air exhaust pump, and a filter screen is arranged in the dust collection box.
Preferably, an air outlet of the air pump is communicated with an air outlet pipe, and one end of the air outlet pipe is communicated with a water tank.
Preferably, the top of the fixing plate is provided with a limiting hole, a limiting rod is inserted into the limiting hole, and the upper end of the limiting rod is fixedly connected to the bottom of the rack.
Preferably, the bottom of commentaries on classics board is installed the bracing piece, the lower extreme of bracing piece is rotated and is installed the universal wheel, universal wheel and fixed plate swing joint.
Preferably, one side of the dust collection box is glued with a box cover, and the box cover and the dust collection box are provided with matched hasp locks.
Preferably, the top of the rotating plate is provided with a groove, and a strong magnet is arranged in the groove.
Preferably, an activated carbon adsorption layer is installed inside the dust collection box.
The invention has the technical effects and advantages that: compared with the prior art, the automatic welding machine provided by the invention has the following advantages:
The invention mainly comprises a frame, a linear sliding table, a hydraulic cylinder, a motor, a bracket and other parts, wherein during welding, a base of the bar chair is placed on a rotating plate, the base is fixed on the rotating plate under the extrusion force of a spring in a cylinder body, then a steel pipe of the bar chair is inserted into a sleeve at the bottom of a top plate, the hydraulic cylinder drives the base to move upwards, so that the base is butted with the steel pipe and clamped between the top plate and the rotating plate, the linear sliding table drives a welding gun to weld the base and the steel pipe, and meanwhile, the motor drives the base to rotate, thereby facilitating the automatic welding of the bar chair and improving the welding quality and efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the cylinder according to the present invention;
FIG. 3 is a schematic cross-sectional view of a rotating plate according to the present invention;
fig. 4 is a schematic structural diagram of the smoke abatement device of the present invention.
In the figure: 1. a frame; 2. a linear sliding table; 3. a welding gun; 4. a hydraulic cylinder; 5. a fixing plate; 6. a motor; 7. rotating the plate; 8. a cylinder body; 9. a spring; 10. a limiting plate; 11. a linkage rod; 12. a splint; 13. a support; 14. a bearing; 15. a rotating shaft; 16. a top plate; 17. a sleeve; 18. an air pumping head; 19. an air exhaust pipe; 20. a dust collection box; 21. filtering with a screen; 22. an air pump; 23. a support bar; 24. a universal wheel; 25. a limiting hole; 26. a limiting rod; 27. a smoke removal device; 28. a box cover; 29. a hasp lock; 30. a groove; 31. a strong magnet; 32. an activated carbon adsorption layer; 33. an air outlet pipe; 34. a water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an automatic welding machine as shown in figures 1 and 3, which comprises a frame 1, wherein a linear sliding table 2 is arranged on one side of the top of the frame 1, a welding gun 3 is arranged on the sliding table of the linear sliding table 2, a hydraulic cylinder 4 is arranged at the bottom of the frame 1, a fixed plate 5 is welded on an output shaft of the hydraulic cylinder 4, a motor 6 is arranged at the top of the fixed plate 5, a rotating plate 7 is fixedly connected onto the output shaft of the motor 6, a groove 30 is formed in the top of the rotating plate 7, a strong magnet 31 is arranged in the groove 30, and the strong magnet 31 can adsorb the base of a bar seat on the rotating plate 7;
referring to fig. 2, the top of the rotating plate 7 is provided with cylinder bodies 8, springs 9 are installed inside the three groups of cylinder bodies 8, one side end of each spring 9 is provided with a limiting plate 10, one side of each limiting plate 10 is fixedly connected with a linkage rod 11, and one end of each linkage rod 11 is fixedly connected with a clamping plate 12;
Referring to fig. 1, a bracket 13 is welded on the other side of the top of the frame 1, a bearing 14 is installed on the top of the bracket 13, a rotating shaft 15 is connected to an inner ring of the bearing 14 in an interference manner, a top plate 16 is welded at the lower end of the rotating shaft 15, a sleeve 17 is welded at the bottom of the top plate 16, and a smoke removing device 27 is arranged on the frame 1.
Referring to fig. 4, the smoke abatement device 27 includes an air exhaust head 18, one side of the air exhaust head 18 is communicated with an air exhaust pipe 19, one end of the air exhaust pipe 19 is communicated with a dust collection box 20, the top of the dust collection box 20 is communicated with an air exhaust pump 22, a filter screen 21 is installed inside the dust collection box 20, when welding is performed, the air exhaust pump 22 is started to suck smoke generated by welding into the dust collection box 20, dust is filtered by the filter screen 21, an activated carbon adsorption layer 32 inside the dust collection box 20 adsorbs the smoke, the rest of the smoke enters a water tank 34 through an air outlet pipe 33 at an air outlet of the air exhaust pump 22 to be absorbed, one side of the dust collection box 20 is glued to a box cover 28, the box cover 28 and the dust collection box 20 are installed with matched snap locks 29, and when dust in the dust collection box 20 is too much, the box cover 28 is opened to facilitate dust cleaning.
Referring to fig. 3, a limiting hole 25 is formed at the top of the fixing plate 5, a limiting rod 26 is inserted into the limiting hole 25, the upper end of the limiting rod 26 is fixedly connected to the bottom of the rack 1, and the angle of the fixing plate 5 is favorably limited by the cooperation of the limiting rod 26 and the limiting hole 25. The bracing piece 23 is installed to the bottom of commentaries on classics board 7, and the universal wheel 24 is installed in the lower extreme rotation of bracing piece 23, and universal wheel 24 and fixed plate 5 swing joint, this bracing piece 23 and universal wheel 24 cooperation commentaries on classics board 7 rotate, can provide the holding power for changeing board 7.
The working principle is as follows: during welding, a base of the bar chair is placed on the rotating plate 7, the base is fixed on the rotating plate 7 under the extrusion force of the spring 9 in the cylinder body 8, then a steel pipe of the bar chair is inserted into the sleeve 17 at the bottom of the top plate 16, the base is driven to move upwards by the hydraulic cylinder 4, the base is butted with the steel pipe and clamped between the top plate 16 and the rotating plate 7, the welding gun 3 is driven by the linear sliding table 2 to weld the base and the steel pipe, meanwhile, the base is driven to rotate by the motor 6, so that automatic welding of the bar chair is facilitated, and the welding quality and efficiency are improved; when welding, open aspiration pump 22, can be with the smog suction of welding production to dust collection box 20 in, filter the dust by filter screen 21, the activated carbon adsorption layer 32 of dust collection box 20's inside adsorbs smog, and remaining smog absorbs in entering into water tank 34 through the outlet duct 33 of aspiration pump 22 gas outlet, improves the smoke abatement effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. Automatic weld machine, including frame (1), its characterized in that: a linear sliding table (2) is installed on one side of the top of the rack (1), a welding gun (3) is installed on the sliding table of the linear sliding table (2), a hydraulic cylinder (4) is installed at the bottom of the rack (1), a fixed plate (5) is welded on an output shaft of the hydraulic cylinder (4), a motor (6) is installed on the top of the fixed plate (5), and a rotating plate (7) is fixedly connected on the output shaft of the motor (6);
The top of the rotating plate (7) is provided with cylinder bodies (8), springs (9) are arranged inside the three groups of cylinder bodies (8), one side end of each spring (9) is provided with a limiting plate (10), one side of each limiting plate (10) is fixedly connected with a linkage rod (11), and one end of each linkage rod (11) is fixedly connected with a clamping plate (12);
The welding of the top opposite side of frame (1) has support (13), bearing (14) are installed at the top of support (13), the interference is connected with pivot (15) in the inner ring of bearing (14), the lower extreme welding of pivot (15) has roof (16), the welding of the bottom of roof (16) has sleeve pipe (17), be equipped with smoke abatement device (27) on frame (1).
2. The automatic welding machine of claim 1, wherein: the smoke abatement device (27) comprises an air exhaust head (18), one side of the air exhaust head (18) is communicated with an air exhaust pipe (19), one end of the air exhaust pipe (19) is communicated with a dust collection box (20), the top of the dust collection box (20) is communicated with an air exhaust pump (22), and a filter screen (21) is arranged inside the dust collection box (20).
3. The automatic welding machine of claim 2, wherein: an air outlet of the air pump (22) is communicated with an air outlet pipe (33), and one end of the air outlet pipe (33) is communicated with a water tank (34).
4. The automatic welding machine of claim 1, wherein: the top of the fixed plate (5) is provided with a limiting hole (25), a limiting rod (26) is inserted into the limiting hole (25), and the upper end of the limiting rod (26) is fixedly connected to the bottom of the rack (1).
5. The automatic welding machine of claim 1, wherein: the bottom of commentaries on classics board (7) is installed bracing piece (23), the lower extreme of bracing piece (23) is rotated and is installed universal wheel (24), universal wheel (24) and fixed plate (5) swing joint.
6. The automatic welding machine of claim 2, wherein: one side of the dust collection box (20) is glued with a box cover (28), and the box cover (28) and the dust collection box (20) are provided with matched hasp locks (29).
7. the automatic welding machine of claim 1, wherein: the top of the rotating plate (7) is provided with a groove (30), and a strong magnet (31) is arranged in the groove (30).
8. the automatic welding machine of claim 2, wherein: an active carbon adsorption layer (32) is arranged in the dust collection box (20).
CN201910981316.6A 2019-10-16 2019-10-16 automatic welding machine Withdrawn CN110561023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910981316.6A CN110561023A (en) 2019-10-16 2019-10-16 automatic welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910981316.6A CN110561023A (en) 2019-10-16 2019-10-16 automatic welding machine

Publications (1)

Publication Number Publication Date
CN110561023A true CN110561023A (en) 2019-12-13

Family

ID=68784996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910981316.6A Withdrawn CN110561023A (en) 2019-10-16 2019-10-16 automatic welding machine

Country Status (1)

Country Link
CN (1) CN110561023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111604345A (en) * 2020-07-09 2020-09-01 谢丐养 Reusable protective device and method for production and processing of combined type steel bars
CN111730246A (en) * 2020-06-22 2020-10-02 芜湖常瑞汽车部件有限公司 Electric control clamp with protection function for robot welding and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111730246A (en) * 2020-06-22 2020-10-02 芜湖常瑞汽车部件有限公司 Electric control clamp with protection function for robot welding and use method thereof
CN111604345A (en) * 2020-07-09 2020-09-01 谢丐养 Reusable protective device and method for production and processing of combined type steel bars

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
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Application publication date: 20191213