CN211465152U - Automatic multifunctional spot welding machine - Google Patents
Automatic multifunctional spot welding machine Download PDFInfo
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- CN211465152U CN211465152U CN201822274020.4U CN201822274020U CN211465152U CN 211465152 U CN211465152 U CN 211465152U CN 201822274020 U CN201822274020 U CN 201822274020U CN 211465152 U CN211465152 U CN 211465152U
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Abstract
The utility model provides an automatic multifunctional spot welding machine, which comprises a supporting leg, an electric control cabinet, a worktable mechanism, a spot welding mechanism, an air compressor, a transformer and an air suction mechanism, the pressing mechanism, the spot welding mechanism and the air suction mechanism are arranged, when a workpiece passes through a proximity switch, the electric control cabinet controls an electric push rod to be electrified and operated, a pressing plate is pushed to press an insulating pad against the workpiece, the contact resistance at the welding point is reduced, the welding quality of the workpiece is improved, when the workpiece passes through the proximity switch, the pressing mechanism presses the workpiece, an air cylinder acts to weld the upper electrode against the workpiece, automatic welding operation is realized, the automation degree of the spot welding machine is improved, the electric control cabinet controls an exhaust fan to be electrified and operated, harmful gas generated by welding is sucked into an air suction cover and conveyed into a purifying box through a pipeline to be absorbed, and the cleanness of the field environment, the harm of harmful gas to the health of operators is avoided.
Description
Technical Field
The utility model belongs to the technical field of the spot welder, especially, relate to an automatic multi-functional spot welder.
Background
The spot welding machine adopts the principle of double-sided double-point overcurrent welding, when the spot welding machine works, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant heat welding is formed at two contact resistance points, the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged.
The invention discloses a novel multifunctional spot welding machine with a Chinese patent publication number of CN 108857016A, and the name created by the invention is a novel multifunctional spot welding machine, which comprises a motor box, a switch, a handle, a rack, a lighting lamp, an electric welding pen and an electric welding machine, wherein the switch is arranged at the upper right side of the motor box, the handle is arranged at the left side of the motor box, the rack is arranged on the motor box, the electric welding machine is arranged on the rack, the electric welding pen is arranged at the lower part of the electric welding machine, and. The invention has the beneficial effects that: the electric shock safety handle is reasonable in design and simple in structure, the insulating rubber layer is arranged on the handle, the electric shock probability is greatly reduced, the safety is improved, the design of the illuminating lamp is increased, and an operator can work normally at night. However, the existing spot welding machine adopts manual feeding, so that the labor intensity is high, the operation cost is high, an air suction mechanism is lacked, harmful gas generated by welding pollutes the field environment, the health of operators is influenced, a pressing mechanism is lacked, the contact resistance between workpieces is large, and the welding quality is influenced.
Therefore, the invention is very necessary to invent an automatic multifunctional spot welding machine.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic multi-functional spot welder to solve current spot welder and adopt artifical material loading, intensity of labour is big, and the running cost is high, lacks suction mechanism, and the harmful gas that the welding produced causes the pollution to site environment, influences that operating personnel is healthy, lacks hold-down mechanism, and contact resistance is big between the work piece, influences welding quality's problem. An automatic multifunctional spot welding machine comprises four supporting legs, an electrical control cabinet, a worktable mechanism, a spot welding mechanism, an air compressor, a transformer and an air suction mechanism, wherein the four supporting legs are welded at four corners below the worktable mechanism; the electrical control cabinet is fixed below the left side of the supporting leg through a bolt; the air suction mechanism is fixed at the middle position below the worktable mechanism through a bolt; the transformer is fixed between the supporting legs through bolts, positioned on the right side of the air suction mechanism and connected with the electric control cabinet through a lead; the air compressor is fixed between the supporting legs through bolts and is positioned on the left side of the air suction mechanism; and the spot welding mechanism is welded at the middle position above the worktable mechanism.
The worktable mechanism comprises a worktable body, a guide plate, a conveying roller, a lower electrode and a conveying motor, wherein a through hole is formed in the middle of the worktable body; the conveying motor is fixed on the right side above the workbench body through a bolt, is connected with the electric control cabinet through a lead and is in IHSS60-36-20-31 type; the two guide plates are welded at the upper end and the lower end of the front side of the workbench body; the lower electrode is fixed in the middle of the workbench body through a bolt and is connected with the transformer through a lead; the conveying rollers are multiple and fixed in the through holes of the workbench body through shaft sleeves and connected with the output shaft of the conveying motor through a chain.
The spot welding mechanism comprises four upright posts, a cross beam, an air cylinder, an upper electrode, a proximity switch and a pressing mechanism, and the four upright posts are welded in the middle position above the worktable mechanism and positioned on the outer side of the guide plate; the cross beam is welded above the upright post; the cylinder is fixed at the middle position above the cross beam through a bolt, and the lower end of the cylinder penetrates below the cross beam; the upper electrode is fixed below the cylinder through a bolt, aligned with the lower electrode and connected with the transformer through a lead; the two pressing mechanisms are fixed below the cross beam through bolts and are positioned on two sides of the upper electrode; the proximity switch is fixed below the cross beam through a bolt and is positioned on the left side of the upper electrode.
The air cylinder is connected with an air compressor through a pipeline, and is in an SDAJ32-20-20S type; the proximity switch is connected with the electric control cabinet through a lead, an LJ12A3-2BX type is selected, when a workpiece passes through the proximity switch, the electric control cabinet controls the electric push rod to be electrified and operated, the pressing plate is pushed to enable the insulating pad to abut against the workpiece to be compressed, the air cylinder acts, and the upper electrode abuts against the workpiece to be welded.
The pressing mechanism comprises two electric push rods, a pressing plate and an insulating pad, the two electric push rods are fixed below the cross beam through bolts, positioned on two sides of the upper electrode and connected with the electric control cabinet through a wire, and an XTL100 type is selected; the pressure plate is fixed below the electric push rod through a bolt; the insulating pad is bonded below the pressure plate.
The air suction mechanism comprises an air suction cover, an exhaust fan and a purification box, the air suction cover is fixed in the middle position below the worktable mechanism through bolts, and the upper end of the air suction cover is provided with a through hole and is positioned below the lower electrode; the exhaust fan is fixed in the air suction cover through a screw and is connected with the electric control cabinet through a wire, and a GF-11S type is selected; the purifying box is arranged below the air suction cover and is connected with the air suction cover through a pipeline.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a setting of workstation mechanism, electrical control cabinet control conveyor motor circular telegram operation drives the conveying roller and rotates, carries the below of spot welding mechanism with the work piece, adopts workstation mechanism to carry out the work piece and carries, saves a large amount of labours, reduces spot welder running cost.
2. The utility model discloses a setting of air suction mechanism, electrical control cabinet control air exhauster circular telegram operation, the harmful gas that will weld the production inhales in the cover of breathing in, absorbs in carrying the purifying box through the pipeline, improves site environment's cleanliness, avoids harmful gas to cause the harm to operating personnel's healthy.
3. The utility model discloses a hold-down mechanism's setting, when the work piece passes through proximity switch, electrical control cabinet control electric putter circular telegram operation promotes the clamp plate and compresses tightly insulating pad conflict work piece, reduces the contact resistance of welding point department, improves the welding quality of work piece.
4. The utility model discloses a setting of spot welding mechanism, when the work piece passes through proximity switch, hold-down mechanism compress tightly the work piece, and the cylinder action carries out welding operation with last electrode conflict work piece, realizes automatic weld operation, improves spot welder's degree of automation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the table mechanism of the present invention.
Fig. 3 is a schematic structural view of the spot welding mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the pressing mechanism of the present invention.
Fig. 5 is a schematic structural view of the suction mechanism of the present invention.
In the figure:
1-supporting legs, 2-electric control cabinet, 3-worktable mechanism, 31-worktable body, 32-guide plate, 33-conveying rollers, 34-lower electrode, 35-conveying motor, 4-spot welding mechanism, 41-upright post, 42-crossbeam, 43-cylinder, 44-upper electrode, 45-proximity switch, 46-pressing mechanism, 461-electric push rod, 462-pressing plate, 463-insulating pad, 5-air compressor, 6-transformer, 7-air suction mechanism, 71-air suction cover, 72-air suction fan and 73-purifying box.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 5
The utility model provides an automatic multifunctional spot welding machine, which comprises four supporting legs 1, an electrical control cabinet 2, a worktable mechanism 3, a spot welding mechanism 4, an air compressor 5, a transformer 6 and an air suction mechanism 7, wherein the four supporting legs are welded at four corners below the worktable mechanism 3; the electrical control cabinet 2 is fixed below the left side of the supporting leg 1 through a bolt; the air suction mechanism 7 is fixed at the middle position below the worktable mechanism 3 through a bolt; the transformer 6 is fixed between the supporting legs 1 through bolts, is positioned on the right side of the air suction mechanism 7, and is connected with the electrical control cabinet 2 through a lead; the air compressor 5 is fixed between the supporting legs 1 through bolts and is positioned on the left side of the air suction mechanism 7; the spot welding mechanism 4 is welded at the middle position above the worktable mechanism 3.
The worktable mechanism 3 comprises a worktable body 31, a guide plate 32, a conveying roller 33, a lower electrode 34 and a conveying motor 35, wherein a through hole is formed in the middle of the worktable body 31; the conveying motor 35 is fixed on the right side above the workbench body 31 through bolts, is connected with the electrical control cabinet 2 through a lead, and is in IHSS60-36-20-31 type; the two guide plates 32 are welded at the upper end and the lower end of the front side of the workbench body 31; the lower electrode 34 is fixed in the middle of the workbench body 31 through a bolt and is connected with the transformer 6 through a lead; the plurality of conveying rollers 33 are fixed in the through holes of the workbench body 31 through shaft sleeves and connected with the output shaft of the conveying motor 35 through a chain.
The spot welding mechanism 4 comprises four upright posts 41, a cross beam 42, a cylinder 43, an upper electrode 44, a proximity switch 45 and a pressing mechanism 46, and the four upright posts 41 are welded in the middle above the worktable mechanism 3 and positioned on the outer side of the guide plate 32; the cross beam 42 is welded above the upright post 41; the cylinder 43 is fixed at the middle position above the cross beam 42 through a bolt, and the lower end of the cylinder penetrates below the cross beam 42; the upper electrode 44 is fixed below the cylinder 43 through a bolt, is aligned with the lower electrode 34, and is connected with the transformer 6 through a lead; the two pressing mechanisms 46 are fixed below the cross beam 42 through bolts and are positioned at two sides of the upper electrode 44; the proximity switch 45 is fixed below the beam 42 by a bolt, and is located on the left side of the upper electrode 44.
The air cylinder 43 is connected with the air compressor 5 through a pipeline, and is in an SDAJ32-20-20S type; the proximity switch 45 is connected with the electric control cabinet 2 through a lead, the LJ12A3-2BX type is selected, when a workpiece passes through the proximity switch 45, the electric control cabinet 2 controls the electric push rod 461 to be electrified and operated, the insulating pad 463 is pressed against the workpiece by the push press plate 462, the air cylinder 43 acts, and the upper electrode 44 is pressed against the workpiece to perform welding operation.
The pressing mechanism 46 comprises two electric push rods 461, a pressing plate 462 and an insulating pad 463, wherein the two electric push rods 461 are fixed below the cross beam 42 through bolts, positioned at two sides of the upper electrode 44 and connected with the electric control cabinet 2 through a lead, and the XTL100 type is selected; the pressure plate 462 is fixed below the electric push rod 461 through bolts; the insulating pad 463 is bonded under the pressure plate 462.
The air suction mechanism 7 comprises an air suction cover 71, an exhaust fan 72 and a purification box 73, the air suction cover 71 is fixed in the middle position below the worktable mechanism 3 through bolts, and the upper end of the air suction cover is provided with a through hole and is positioned below the lower electrode 34; the exhaust fan 72 is fixed inside the air suction cover 71 through a screw, is connected with the electric control cabinet 2 through a lead and is GF-11S-shaped; the purification box 73 is disposed below the air suction cover 71 and connected to the air suction cover 71 through a pipe.
Principle of operation
In the utility model, the electric control cabinet 2 is connected with commercial power to supply power and control the system, the electric control cabinet 2 controls the conveying motor 35 to be electrified and run to drive the conveying roller 33 to rotate, the workpiece is conveyed to the lower part of the spot welding mechanism 4, the worktable mechanism 3 is adopted to convey the workpiece, a large amount of labor force is saved, the operating cost of the spot welding machine is reduced, when the workpiece passes through the proximity switch 45, the electric control cabinet 2 controls the electric push rod 461 to operate in an electrified way, the pressing plate 462 is pushed to press the insulating pad 463 to press against a workpiece, the air cylinder 43 acts to press the upper electrode 44 to press against the workpiece to perform welding operation, the electric control cabinet 2 controls the exhaust fan 72 to operate in an electrified way to suck harmful gas generated by welding into the air suction cover 71, the gas is conveyed into the purifying box 73 through a pipeline for absorption, so that the cleanliness of the field environment is improved, and the harm of harmful gas to the health of operators is avoided.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. An automatic multi-functional spot welder which characterized in that: the spot welding machine comprises four supporting legs (1), an electrical control cabinet (2), a worktable mechanism (3), spot welding mechanisms (4), an air compressor (5), a transformer (6) and an air suction mechanism (7), wherein the four supporting legs (1) are welded at four corners below the worktable mechanism (3); the electrical control cabinet (2) is fixed below the left side of the supporting leg (1) through a bolt; the air suction mechanism (7) is fixed at the middle position below the worktable mechanism (3) through a bolt; the transformer (6) is fixed between the supporting legs (1) through bolts, is positioned on the right side of the air suction mechanism (7), and is connected with the electric control cabinet (2) through a lead; the air compressor (5) is fixed between the supporting legs (1) through bolts and is positioned on the left side of the air suction mechanism (7); and the spot welding mechanism (4) is welded in the middle position above the worktable mechanism (3).
2. The automated multi-function spot welder of claim 1, wherein: the workbench mechanism (3) comprises a workbench body (31), a guide plate (32), a conveying roller (33), a lower electrode (34) and a conveying motor (35), wherein a through hole is formed in the middle of the workbench body (31); the conveying motor (35) is fixed on the right side above the workbench body (31) through bolts, is connected with the electric control cabinet (2) through a lead, and is in an IHSS60-36-20-31 type; the two guide plates (32) are welded at the upper end and the lower end of the front side of the workbench body (31); the lower electrode (34) is fixed in the middle of the workbench body (31) through a bolt and is connected with the transformer (6) through a lead; the conveying rollers (33) are multiple and fixed in through holes of the workbench body (31) through shaft sleeves and are connected with output shafts of the conveying motors (35) through chains.
3. The automated multi-function spot welder of claim 1, wherein: the spot welding mechanism (4) comprises four upright columns (41), a cross beam (42), a cylinder (43), an upper electrode (44), a proximity switch (45) and a pressing mechanism (46), and the four upright columns (41) are welded in the middle above the worktable mechanism (3) and positioned on the outer side of the guide plate (32); the cross beam (42) is welded above the upright post (41); the air cylinder (43) is fixed at the middle position above the cross beam (42) through a bolt, and the lower end of the air cylinder penetrates below the cross beam (42); the upper electrode (44) is fixed below the cylinder (43) through a bolt, aligned with the lower electrode (34) and connected with the transformer (6) through a lead; the two pressing mechanisms (46) are fixed below the cross beam (42) through bolts and are positioned on two sides of the upper electrode (44); the proximity switch (45) is fixed below the cross beam (42) through a bolt and is positioned on the left side of the upper electrode (44).
4. An automatic multi-function spot welder, as claimed in claim 3, characterized in that: the air cylinder (43) is connected with the air compressor (5) through a pipeline, and is in an SDAJ32-20-20S type; the proximity switch (45) is connected with the electric control cabinet (2) through a lead, and is of an LJ12A3-2BX type.
5. An automatic multi-function spot welder, as claimed in claim 3, characterized in that: the pressing mechanism (46) comprises two electric push rods (461), a pressing plate (462) and an insulating pad (463), the electric push rods (461) are fixed below the cross beam (42) through bolts, are positioned at two sides of the upper electrode (44), are connected with the electric control cabinet (2) through a lead, and adopt an XTL100 type; the pressure plate (462) is fixed below the electric push rod (461) through bolts; the insulating pad (463) is bonded under the pressure plate (462).
6. The automated multi-function spot welder of claim 1, wherein: the air suction mechanism (7) comprises an air suction cover (71), an exhaust fan (72) and a purification box (73), the air suction cover (71) is fixed in the middle position below the worktable mechanism (3) through bolts, and the upper end of the air suction cover is provided with a through hole and is positioned below the lower electrode (34); the exhaust fan (72) is fixed inside the air suction cover (71) through a screw, is connected with the electric control cabinet (2) through a lead and is GF-11S-shaped; the purification box (73) is arranged below the air suction cover (71) and is connected with the air suction cover (71) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274020.4U CN211465152U (en) | 2018-12-31 | 2018-12-31 | Automatic multifunctional spot welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274020.4U CN211465152U (en) | 2018-12-31 | 2018-12-31 | Automatic multifunctional spot welding machine |
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| CN211465152U true CN211465152U (en) | 2020-09-11 |
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| CN201822274020.4U Active CN211465152U (en) | 2018-12-31 | 2018-12-31 | Automatic multifunctional spot welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192010A (en) * | 2020-10-13 | 2021-01-08 | 吴桂花 | Aluminum alloy plate resistance welding equipment and welding process |
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2018
- 2018-12-31 CN CN201822274020.4U patent/CN211465152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192010A (en) * | 2020-10-13 | 2021-01-08 | 吴桂花 | Aluminum alloy plate resistance welding equipment and welding process |
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