CN111014922B - Automatic spot welding equipment for electric spray ring - Google Patents
Automatic spot welding equipment for electric spray ring Download PDFInfo
- Publication number
- CN111014922B CN111014922B CN201911371201.1A CN201911371201A CN111014922B CN 111014922 B CN111014922 B CN 111014922B CN 201911371201 A CN201911371201 A CN 201911371201A CN 111014922 B CN111014922 B CN 111014922B
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- Prior art keywords
- ring
- nut
- electric
- spot welding
- module
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- 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.)
- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 98
- 239000007921 spray Substances 0.000 title claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 114
- 238000002347 injection Methods 0.000 claims abstract description 59
- 239000007924 injection Substances 0.000 claims abstract description 59
- 238000005507 spraying Methods 0.000 claims abstract description 43
- 238000003754 machining Methods 0.000 claims abstract description 3
- 210000000078 claw Anatomy 0.000 claims description 47
- 238000007599 discharging Methods 0.000 claims description 35
- 238000010586 diagram Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses automatic spot welding equipment for an electric spray ring, which comprises a rack, and an electric spray ring feeding module, an electric spray ring orientation module, a nut feeding module, a material moving module and a spot welding processing module which are all arranged on the rack; the electric spray ring feeding module is used for conveying the electric spray ring to an electric spray ring positioning station; the electronic injection ring orientation module is used for determining a nut hole position of the electronic injection ring; the nut feeding module is used for conveying nuts to the spot welding machining station; the material moving module is used for moving the oriented electric spray ring to be welded between an electric spray ring orientation station and a spot welding processing station, and moving the welded electric spray ring assembly between the spot welding processing station and a blanking station; the spot welding processing module is used for welding the nut to the position of the nut hole of the electric spraying ring. The invention realizes the full automation of the welding of the electric spraying ring and the nut, greatly improves the processing efficiency and quality, improves the safety and reduces the labor intensity.
Description
Technical Field
The invention relates to automatic spot welding equipment for an electric spray ring.
Background
The electric spray ring is an oil tank accessory of a motorcycle, manual welding is mostly adopted at present, potential safety hazards are large, and the stability of welding quality is greatly influenced by manual experience and the like.
Disclosure of Invention
The invention aims to solve the technical problems of high potential safety hazard and unstable welding quality of manual welding of the electric spray ring at present.
In order to realize the aim, the invention provides automatic spot welding equipment for an electric spray ring, which comprises a rack, and an electric spray ring feeding module, an electric spray ring orientation module, a nut feeding module, a material moving module and a spot welding processing module which are all arranged on the rack; the electric spray ring feeding module is used for conveying the electric spray ring to an electric spray ring positioning station; the electronic injection ring orientation module is used for determining a nut hole position of the electronic injection ring; the nut feeding module is used for conveying nuts to the spot welding machining station; the material moving module is used for moving the oriented electric spray ring to be welded between an electric spray ring orientation station and a spot welding processing station, and moving the welded electric spray ring assembly between the spot welding processing station and a blanking station; the spot welding processing module is used for welding the nut to the position of the nut hole of the electric spraying ring.
Furthermore, the electronic injection ring feeding module comprises a material containing rotary disc, a material containing rod, a material distributing gasket, a material distributing shifting fork, a material distributing sliding table, a material distributing cylinder and an electronic injection ring feeding sensor; manually sleeving the electric spray ring into the material containing rod; the electronic injection ring loading sensor detects whether an electronic injection ring is arranged at the uppermost part of the material containing rod, and the material distributing shifting fork is driven by the material distributing cylinder to be inserted below the material distributing gasket; after the uppermost electric spraying ring is taken away, the material distribution sliding table drives the material distribution shifting fork to move upwards to lift the electric spraying ring, and the uppermost electric spraying ring of the material containing rod is kept; after the electric spraying rings on one material containing rod are completely used up, the material distributing cylinder drives the material distributing shifting fork to retreat, the material distributing shifting fork is pulled out from the lower surface of the material distributing gasket, and then the material distributing cylinder is driven by the material distributing sliding table to return to the lowest surface; the material containing turntable rotates to send the next material containing rod with the electric spraying ring.
Furthermore, the electronic injection ring orientation module comprises an orientation trough, an orientation motor and an orientation sensor; the material moving module grabs the electric injection ring and puts the electric injection ring into the directional trough, the directional motor drives the directional trough to rotate, and the directional motor stops after the directional sensor detects the position of a nut hole of the electric injection ring, so that the electric injection ring is oriented.
Further, the nut feeding module comprises a nut feeding vibration disc, a nut feeding air pipe and a nut feeding air cylinder; manually pouring the nuts into the nut feeding vibration disc, and conveying the nuts to the nut feeding air pipe when the nut feeding vibration disc works; the nut moves to a nut feeding port along a nut feeding air pipe, and the nut at the nut feeding port is pushed to a nut hole position of the electric injection ring by the nut feeding air cylinder.
Furthermore, the material moving module comprises a horizontal material moving mechanism, a vertical material moving mechanism, a feeding air claw and a discharging air claw; the horizontal material moving mechanism drives the feeding gas claw to move between an electric spray ring orientation station and a spot welding processing station, and simultaneously drives the discharging gas claw to move between the spot welding processing station and a discharging station; the feeding gas claw grabs the oriented electric spraying ring from the electric spraying ring orientation module, and simultaneously the feeding gas claw grabs the spot-welded electric spraying ring; the vertical material moving mechanism drives the feeding gas claw and the discharging gas claw to ascend, the feeding gas claw is conveyed to the position right above a spot welding clamp of the spot welding processing module under the driving of the horizontal material moving mechanism, and the discharging gas claw reaches a discharging station; the vertical material moving mechanism drives the feeding gas claw and the discharging gas claw to descend, the feeding gas claw loads the electric injection ring into the spot welding fixture, and the discharging gas claw discharges the spot-welded electric injection ring assembly into the discharging groove.
Further, the spot welding processing module comprises a spot welding machine, an X-direction moving mechanism, a Y-direction moving mechanism, a spot welding clamp, a lower electrode top and a discharge chute; the material moving module takes the electric spraying ring out of the directional material groove and sends the electric spraying ring to the spot welding fixture, six lower electrode tops are arranged on the spot welding fixture, and six nut holes of the electric spraying ring are exactly in one-to-one correspondence with the six lower electrode tops; the X-direction moving mechanism and the Y-direction moving mechanism move together to adjust the position of the spot welding fixture, so that six nut holes are sequentially conveyed to the position right below the spot welding machine; the nut feeding module sends the nut to the position of a nut hole of the electric spraying ring, and the spot welding machine spot-welds the nut to the position of the nut hole of the electric spraying ring; after a nut is welded, the X-direction moving mechanism and the Y-direction moving mechanism move together to send the next nut hole of the electric spraying ring to the position right below the spot welding machine, and the nut feeding module sends a nut and then spot welding is carried out until all six nuts are welded; and the X-direction moving mechanism and the Y-direction moving mechanism move together to convey the welded electric spraying ring assembly to a position to be discharged, and the electric spraying ring assembly is grabbed by the discharging gas claw and then conveyed to a discharge chute to finish discharging.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the electronic injection ring is conveyed to the electronic injection ring orientation station through the electronic injection ring feeding module, the nut hole position of the electronic injection ring is determined through the electronic injection ring orientation module, the nut is conveyed to the spot welding processing station through the nut feeding module, the oriented electronic injection ring to be welded is moved between the electronic injection ring orientation station and the spot welding processing station through the material moving module, the welded electronic injection ring assembly is moved between the spot welding processing station and the blanking station, and the nut is welded to the nut hole position of the electronic injection ring through the spot welding processing module, so that the complete automation of welding of the electronic injection ring and the nut is realized, the safety, the processing efficiency and the quality stability are improved, and the labor intensity is reduced.
Drawings
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an electrospray coil feeding module in an embodiment of the present invention;
FIG. 3 is a schematic diagram of an electronic fuel ring orientation module according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a nut feeding module according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a material transfer module according to an embodiment of the present invention;
FIG. 6 is a first schematic structural view of a spot welding process module according to an embodiment of the present invention;
FIG. 7 is a second schematic structural view of a spot welding process module according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of the structure of an electrospray ring;
FIG. 9 is a schematic view of the nut;
figure 10 is an assembly view of an electrospray ring and nut.
In the figure, a frame 1;
an electronic injection ring loading module 2, a loading rotary table 2-1, a loading rod 2-2, a material distribution gasket 2-3, a material distribution shifting fork 2-4, a material distribution sliding table 2-5, a material distribution cylinder 2-6 and an electronic injection ring loading sensor 2-7;
an electric spray ring orientation module 3, an orientation trough 3-1, an orientation motor 3-2 and an orientation sensor 3-3;
the nut feeding module 4, the nut feeding vibration disc 4-1, the nut feeding air pipe 4-2 and the nut feeding air cylinder 4-3;
the device comprises a material moving module 5, a horizontal material moving mechanism 5-1, a vertical material moving mechanism 5-2, a feeding air claw 5-3 and a discharging air claw 5-4;
the spot welding device comprises a spot welding processing module 6, a spot welding machine 6-1, an X-direction moving mechanism 6-2, a Y-direction moving mechanism 6-3, a spot welding clamp 6-4, a lower electrode top 6-5 and a discharge chute 6-6;
an electrospray ring 100; a nut 101.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, 8-10, an embodiment of an automatic spot welding device for an electric spray ring of the present invention includes a frame 1, and an electric spray ring feeding module 2, an electric spray ring orienting module 3, a nut feeding module 4, a material moving module 5, and a spot welding processing module 6 all mounted thereon; the electric spray ring feeding module 2 is used for conveying an electric spray ring 100 to an electric spray ring positioning station; the electric spray ring orientation module 3 is used for determining a nut hole position of the electric spray ring 100; the nut feeding module 4 is used for conveying the nut 101 to the spot welding processing station; the material moving module 5 is used for moving the oriented electric spray ring 100 to be welded between an electric spray ring orientation station and a spot welding processing station, and moving the welded electric spray ring assembly between the spot welding processing station and a blanking station; the spot welding processing module 6 is used for welding the nut 101 to the nut hole position of the electric spray ring 100.
As shown in fig. 2, the electronic injection ring loading module 2 comprises a loading rotary disc 2-1, a loading rod 2-2, a material distributing gasket 2-3, a material distributing shifting fork 2-4, a material distributing sliding table 2-5, a material distributing cylinder 2-6 and an electronic injection ring loading sensor 2-7; manually sleeving the electric spraying ring 100 into the material containing rod 2-2; the electronic injection ring loading sensor 2-7 detects whether the electronic injection ring 100 is arranged at the uppermost part of the material containing rod 2-2, and the material distributing shifting fork 2-4 is driven by the material distributing cylinder 2-6 to be inserted below the material distributing gasket 2-3; after the uppermost electric spraying ring 100 is taken away, the material distribution sliding table 2-5 drives the material distribution shifting fork 2-4 to move upwards to lift the electric spraying ring 100, and the electric spraying ring 100 is kept on the uppermost surface of the material containing rod 2-2; after the electric injection ring 100 on one material containing rod 2-2 is completely used up, the material distributing cylinder 2-6 drives the material distributing shifting fork 2-4 to retreat and pull out from the lower surface of the material distributing gasket 2-3, and then the material distributing cylinder returns to the lowest surface under the driving of the material distributing sliding table 2-5; the material containing turntable 2-1 rotates to send the next material containing rod 2-2 with the electric spraying ring 100.
As shown in fig. 3, the electronic fuel spray ring orientation module 3 comprises an orientation trough 3-1, an orientation motor 3-2 and an orientation sensor 3-3; the direction of a nut hole of an electric spray ring 100 grabbed from the electric spray ring loading module 2 by the material moving module 5 is random, and the position of a lower electrode top 6-5 on a spot welding fixture 6-4 on the spot welding processing module 6 is fixed, so that the position of the nut hole is required to be adjusted before the electric spray ring 100 is placed on a processing station for spot welding; the material moving module 5 grabs the electric injection ring 100 and puts the electric injection ring into the directional trough 3-1, the directional motor 3-2 drives the directional trough 3-1 to rotate, and the directional motor 3-2 stops after the directional sensor 3-3 detects the nut hole position of the electric injection ring 100, so that the electric injection ring 100 is oriented.
As shown in fig. 4, the nut feeding module 4 comprises a nut feeding vibration disc 4-1, a nut feeding air pipe 4-2 and a nut feeding air cylinder 4-3; manually pouring the nut 101 into the nut feeding vibration disc 4-1, and sending the nut 101 to the nut feeding air pipe 4-2 by the nut feeding vibration disc 4-1; the nut 101 moves to a nut feeding port A along a nut feeding air pipe 4-2, and the nut 101 at the nut feeding port A is pushed to a nut hole position of the electric injection ring 100 by the nut feeding air cylinder 4-3.
As shown in fig. 5, the material moving module 5 comprises a horizontal material moving mechanism 5-1, a vertical material moving mechanism 5-2, a feeding air claw 5-3 and a discharging air claw 5-4; the horizontal material moving mechanism 5-1 drives the feeding gas claw 5-3 to move between an electric spray ring orientation station and a spot welding processing station, and simultaneously drives the discharging gas claw 5-4 to move between the spot welding processing station and a discharging station; the feeding gas claw 5-3 grabs the electric injection ring 100 which is oriented from the electric injection ring orientation module 3, and meanwhile, the feeding gas claw 5-4 grabs the spot-welded electric injection ring assembly; the vertical material moving mechanism 5-2 drives the feeding gas claw 5-3 and the discharging gas claw 5-4 to rise, the feeding gas claw 5-3 is conveyed to the position right above the spot welding clamp 6-4 under the driving of the horizontal material moving mechanism 5-1, and the discharging gas claw 5-4 reaches a discharging station; the vertical material moving mechanism 5-2 drives the feeding gas claw 5-3 and the discharging gas claw 5-4 to descend, the feeding gas claw 5-3 loads the electric injection ring 100 into the spot welding clamp 6-4, and the discharging gas claw 5-4 puts the spot-welded electric injection ring assembly into the discharging groove 6-6.
As shown in fig. 6 and 7, the spot welding processing module 6 comprises a spot welding machine 6-1, an X-direction moving mechanism 6-2, a Y-direction moving mechanism 6-3, a spot welding fixture 6-4, a lower electrode top 6-5 and a discharge chute 6-6; the material moving module 5 takes the electric injection ring 100 out of the directional material groove 3-1 and sends the electric injection ring to the spot welding fixture 6-4, six lower electrode jacks 6-5 are arranged on the spot welding fixture 6-4, and six nut holes of the electric injection ring 100 are exactly in one-to-one correspondence with the six lower electrode jacks 6-5; the X-direction moving mechanism 6-2 and the Y-direction moving mechanism 6-3 move together to adjust the position of the spot welding clamp 6-4, so that six nut holes are sequentially sent to the position right below the spot welding machine 6-1; the nut feeding module 2 sends the nut 101 to the nut hole position of the electric spraying ring 100, and the spot welding machine 6-1 spot welds the nut 101 to the nut hole position of the electric spraying ring 100; after one nut 101 is welded, the X-direction moving mechanism 6-2 and the Y-direction moving mechanism 6-3 move together to send the next nut hole of the electric injection ring 100 to the position right below the spot welding machine 6-1, the nut feeding module 2 sends one nut 101, and spot welding is carried out until six nuts 101 are welded; the X-direction moving mechanism 6-2 and the Y-direction moving mechanism 6-3 move together to send the welded electric spray ring assembly to a position to be discharged, and the electric spray ring assembly is grabbed by the discharging gas claw 5-4 and then sent to the discharging groove 6-6 to finish discharging.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The automatic spot welding equipment for the electric spray ring is characterized by comprising a rack, and an electric spray ring feeding module, an electric spray ring orientation module, a nut feeding module, a material moving module and a spot welding processing module which are all arranged on the rack;
the electric spray ring feeding module is used for conveying the electric spray ring to an electric spray ring positioning station;
the electronic injection ring orientation module is used for determining a nut hole position of the electronic injection ring;
the nut feeding module is used for conveying nuts to the spot welding machining station;
the material moving module is used for moving the oriented electric spray ring to be welded between an electric spray ring orientation station and a spot welding processing station, and moving the welded electric spray ring assembly between the spot welding processing station and a blanking station;
the spot welding processing module is used for welding a nut to the position of a nut hole of the electric spraying ring;
the electric spray ring feeding module comprises a material containing rotary disc, a material containing rod, a material distributing gasket, a material distributing shifting fork, a material distributing sliding table, a material distributing cylinder and an electric spray ring feeding sensor; manually sleeving the electric spray ring into the material containing rod; the electronic injection ring loading sensor detects whether an electronic injection ring is arranged at the uppermost part of the material containing rod, and the material distributing shifting fork is driven by the material distributing cylinder to be inserted below the material distributing gasket; after the uppermost electric spraying ring is taken away, the material distribution sliding table drives the material distribution shifting fork to move upwards to lift the electric spraying ring, and the uppermost electric spraying ring of the material containing rod is kept; after the electric spraying rings on one material containing rod are completely used up, the material distributing cylinder drives the material distributing shifting fork to retreat, the material distributing shifting fork is pulled out from the lower surface of the material distributing gasket, and then the material distributing cylinder is driven by the material distributing sliding table to return to the lowest surface; the material containing turntable rotates to send the next material containing rod with the electric spraying ring.
2. An electric spray ring automatic spot welding device as claimed in claim 1, wherein the electric spray ring orientation module comprises an orientation trough, an orientation motor and an orientation sensor; the material moving module grabs the electric injection ring and puts the electric injection ring into the directional trough, the directional motor drives the directional trough to rotate, and the directional motor stops after the directional sensor detects the position of a nut hole of the electric injection ring, so that the electric injection ring is oriented.
3. An electric spray ring automatic spot welding device as claimed in claim 2, wherein the nut feeding module comprises a nut feeding vibration disc, a nut feeding air pipe and a nut feeding air cylinder; manually pouring the nuts into the nut feeding vibration disc, and conveying the nuts to the nut feeding air pipe when the nut feeding vibration disc works; the nut moves to a nut feeding port along a nut feeding air pipe, and the nut at the nut feeding port is pushed to a nut hole position of the electric injection ring by the nut feeding air cylinder.
4. An electric injection ring automatic spot welding device according to claim 3, wherein the material moving module comprises a horizontal material moving mechanism, a vertical material moving mechanism, a feeding air claw and a discharging air claw; the horizontal material moving mechanism drives the feeding gas claw to move between an electric spray ring orientation station and a spot welding processing station, and simultaneously drives the discharging gas claw to move between the spot welding processing station and a discharging station; the feeding gas claw grabs the oriented electric spraying ring from the electric spraying ring orientation module, and simultaneously the feeding gas claw grabs the spot-welded electric spraying ring; the vertical material moving mechanism drives the feeding gas claw and the discharging gas claw to ascend, the feeding gas claw is conveyed to the position right above a spot welding clamp of the spot welding processing module under the driving of the horizontal material moving mechanism, and the discharging gas claw reaches a discharging station; the vertical material moving mechanism drives the feeding gas claw and the discharging gas claw to descend, the feeding gas claw loads the electric injection ring into the spot welding fixture, and the discharging gas claw discharges the spot-welded electric injection ring assembly into the discharging groove.
5. An electric spray ring automatic spot welding device according to claim 4, wherein the spot welding processing module comprises a spot welding machine, an X-direction moving mechanism, a Y-direction moving mechanism, a spot welding clamp, a lower electrode top head and a discharge groove; the material moving module takes the electric spraying ring out of the directional material groove and sends the electric spraying ring to the spot welding fixture, six lower electrode tops are arranged on the spot welding fixture, and six nut holes of the electric spraying ring are exactly in one-to-one correspondence with the six lower electrode tops; the X-direction moving mechanism and the Y-direction moving mechanism move together to adjust the position of the spot welding fixture, so that six nut holes are sequentially conveyed to the position right below the spot welding machine; the nut feeding module sends the nut to the position of a nut hole of the electric spraying ring, and the spot welding machine spot-welds the nut to the position of the nut hole of the electric spraying ring; after a nut is welded, the X-direction moving mechanism and the Y-direction moving mechanism move together to send the next nut hole of the electric spraying ring to the position right below the spot welding machine, and the nut feeding module sends a nut and then spot welding is carried out until all six nuts are welded; and the X-direction moving mechanism and the Y-direction moving mechanism move together to convey the welded electric spraying ring assembly to a position to be discharged, and the electric spraying ring assembly is grabbed by the discharging gas claw and then conveyed to a discharge chute to finish discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911371201.1A CN111014922B (en) | 2019-12-27 | 2019-12-27 | Automatic spot welding equipment for electric spray ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911371201.1A CN111014922B (en) | 2019-12-27 | 2019-12-27 | Automatic spot welding equipment for electric spray ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111014922A CN111014922A (en) | 2020-04-17 |
| CN111014922B true CN111014922B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911371201.1A Expired - Fee Related CN111014922B (en) | 2019-12-27 | 2019-12-27 | Automatic spot welding equipment for electric spray ring |
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| Country | Link |
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| CN (1) | CN111014922B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932369B (en) * | 2022-05-27 | 2022-12-23 | 浙江东明不锈钢制品股份有限公司 | Can realize nut machine pay-off structure of accurate material loading |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202192363U (en) * | 2011-05-10 | 2012-04-18 | 广州东昇机械有限公司 | Welding equipment for manufacturing nut plates |
| CN203265863U (en) * | 2013-05-14 | 2013-11-06 | 格林精密部件（惠州）有限公司 | Automatic spot welding device for steel disc |
| CN205614188U (en) * | 2016-04-26 | 2016-10-05 | 清远诺巴特智能设备有限公司 | Automatic welding production line |
| CN106624306B (en) * | 2016-11-18 | 2019-11-15 | 深圳安鼎新能源技术开发有限公司 | A kind of spot welding method of full-automatic battery spot-welding equipment |
| CN106624309A (en) * | 2016-11-18 | 2017-05-10 | 深圳市沃特玛电池有限公司 | Full-automatic battery spot welding equipment |
| CN106964886A (en) * | 2017-04-21 | 2017-07-21 | 上海豪精机电有限公司 | A kind of automatic multi-station medium frequency inverter welding machine |
| US11224932B2 (en) * | 2018-04-12 | 2022-01-18 | Medtronic, Inc. | Resistance spot weld head with integrated accelerometer |
| CN109807447A (en) * | 2019-04-12 | 2019-05-28 | 广州宇龙汽车零部件有限公司 | A kind of nut-welding device |
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2019
- 2019-12-27 CN CN201911371201.1A patent/CN111014922B/en not_active Expired - Fee Related
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| CN111014922A (en) | 2020-04-17 |
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Granted publication date: 20210629 |