CN205166122U - CO2 gas shielded arc welding machine of accurate play silk volume send silk machine - Google Patents
CO2 gas shielded arc welding machine of accurate play silk volume send silk machine Download PDFInfo
- Publication number
- CN205166122U CN205166122U CN201520825573.8U CN201520825573U CN205166122U CN 205166122 U CN205166122 U CN 205166122U CN 201520825573 U CN201520825573 U CN 201520825573U CN 205166122 U CN205166122 U CN 205166122U
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- CN
- China
- Prior art keywords
- wire
- stepper motor
- silk
- electricity federation
- gas shielded
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- Expired - Fee Related
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Abstract
The utility model provides a CO2 gas shielded arc welding machine of accurate play silk volume send silk machine, its includes the wire reel, wire feed rolls and soldered connection, welding wire on the wire reel is through passing in the wire feed rolls enters into the soldered connection its characterized in that: the wire feed rolls pass through its rotation of step motor drive, step motor and drive circuit electricity federation, wherein, drive circuit include the manual regulation potentiometre, the AD converter, an axle control ware and step motor driver, there is start -up and the stop work that starts the steerable step motor of stop button step motor driver and step motor electricity federation, an axle control ware electricity federation. The beneficial effects of the utility model are that: the rotation that utilizes step -by -step electricity is the characteristic of moving step by step with fixed angle, can come pilot angle displacement volume through the control impuls number to reach pinpoint with the accurate purpose of steadily sending the silk, avoid more than needed leading to next welding operation difficult because of sending the silk to have.
Description
Technical field
The utility model relates to a kind of welding equipment accessory, specifically a kind of CO2 gas shielded welding machine wire-feed motor of accurate raw silk percentage of cocoon.
Background technology
CO2 gas shielded arc welding is a kind of welding method of efficient, energy-conservation, low cost, is widely used in the occasion of the welding of mild steel and low-alloy sheet steel structure and the welding of all positon; And along with the development of solder technology, need to improve welding quality further, improve working conditions, improve welding job production efficiency, therefore gradually adopt industrial robot automatic welding.
Its wire-feed motor of CO2 gas shielded welding machine in the past drives by two-phase or three phase alternating current motor; because alternating current generator is when stopping; there is certain inertia; after stopping welding; the welding wire of 10 millimeter is had to be taken out of by alternating current generator inertia; have a strong impact on the effect of next time welding, be unfavorable for industrial robot automatic welding, be therefore necessary to do further to improve to existing carbon-dioxide arc welding structure.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, and provide a kind of structure simple, easy to use, production cost is low, the CO2 gas shielded welding machine wire-feed motor of a kind of accurate raw silk percentage of cocoon of structural approach novelty.
The utility model object realizes with the following methods: a kind of CO2 gas shielded welding machine wire-feed motor of accurate raw silk percentage of cocoon, it comprises wire reel, wire feed rolls and plumb joint, welding wire on wire reel is by entering in plumb joint through wire feed rolls, it is characterized in that: by driving stepper motor, it rotates described wire feed rolls, stepper motor and drive circuit Electricity Federation;
Wherein, described drive circuit comprises manual adjustments potentiometer, A/D converter, an axis controller and stepper motor driver, stepper motor driver and stepper motor Electricity Federation, an axis controller Electricity Federation has start/stop button can control the start and stop work of stepper motor.
Described stepper motor driver and PLC control system Electricity Federation, can realize accurate wire vent during automatic welding.
Described manual adjustments potentiometer exports the control voltage between 0-5V.
Described stepper motor is replaced by servomotor, and accordingly, described stepper motor driver is replaced by motor servo driver.
The beneficial effects of the utility model are: 1, to have structure simple, easy to assembly for the utility model, and production cost is low, and the market competitiveness waits a little by force.2, the rotation of stepping electricity is utilized to be the characteristic run step by step with fixing angle, pilot angle displacement can be carried out by control impuls number, thus reach the object of accurate location and accurate steadily wire feed, avoid causing next welding operation difficulty because wire feed has to have more than needed.3, by native system and robot welding system Electricity Federation, can realize accurate wire feed during automatic welding, thus promote its scope.4, wire feed rate user can manually or automatically regulate, and meets different user unlike material, the use of the technical parameters such as weld seam.
Accompanying drawing explanation
Fig. 1 is the utility model electrical schematic.
Fig. 2 is the utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.A kind of CO2 gas shielded welding machine wire-feed motor of accurate raw silk percentage of cocoon, it comprises wire reel 1, wire feed rolls 2 and plumb joint 3, welding wire 4 on wire reel 1 is by entering in plumb joint 3 through wire feed rolls 2, it is characterized in that: described wire feed rolls 2 drives it to rotate by stepper motor 5, stepper motor 5 and drive circuit Electricity Federation;
Wherein, described drive circuit comprises manual adjustments potentiometer, A/D converter, an axis controller and stepper motor driver, stepper motor driver and stepper motor Electricity Federation, an axis controller Electricity Federation has start/stop button can control the start and stop work of stepper motor.
Described stepper motor driver and PLC control system Electricity Federation, can realize accurate wire vent during automatic welding.
Described manual adjustments potentiometer exports the control voltage between 0-5V.
Described stepper motor is replaced by servomotor, and accordingly, described stepper motor driver is replaced by motor servo driver.
Operation principle: when this wire-feed motor is used in manual welding place, before welding, user needs by manual adjustment wire feed rate potentiometer, obtain voltage between corresponding 0-5V, pass through the suitable data signal of (A/D) analog-digital converter photograph again, deliver to a shaft step motor controller, the frequency of pulse signal is changed by data signal, thus the wire feed rate of control break stepper motor.When user manually welds, only need to press start/stop button just can carry out automatic feeding and automatically stop, wherein the rotation of stepper motor runs step by step with fixing angle, pilot angle displacement can be carried out by control impuls number, reach the object of accurately location and accurate steadily wire feed, thus avoid in conventional art because adopt two-phase or three phase alternating current motor to drive, alternating current generator is when stopping, there is certain inertia, after causing stopping welding, the welding wire of 10 millimeter is had to be taken out of by alternating current generator inertia, have a strong impact on the effect of next time welding.
Further: in order to better promote the scope of application of this equipment, the stepper motor driver in this case can with PLC control system, or other automatic control system Electricity Federation, can realize accurate wire vent during automatic welding.Wherein in order to promote the precise degrees of wire feed further, the stepper motor in this case can be replaced by the servomotor of higher level and corresponding motor servo driver, and concrete structure is not described in detail at this.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (4)
1. the CO2 gas shielded welding machine wire-feed motor of an accurate raw silk percentage of cocoon, it comprises wire reel (1), wire feed rolls (2) and plumb joint (3), welding wire (4) on wire reel (1) is by entering in plumb joint (3) through wire feed rolls (2), it is characterized in that: described wire feed rolls (2) drives it to rotate by stepper motor (5), stepper motor (5) and drive circuit Electricity Federation;
Wherein, described drive circuit comprises manual adjustments potentiometer, A/D converter, an axis controller and stepper motor driver, stepper motor driver and stepper motor Electricity Federation, an axis controller Electricity Federation has start/stop button can control the start and stop work of stepper motor.
2. the CO2 gas shielded welding machine wire-feed motor of a kind of accurate raw silk percentage of cocoon according to claim 1, is characterized in that: described stepper motor driver and PLC control system Electricity Federation, can realize accurate wire vent during automatic welding.
3. the CO2 gas shielded welding machine wire-feed motor of a kind of accurate raw silk percentage of cocoon according to claim 1, is characterized in that: described manual adjustments potentiometer exports the control voltage between 0-5V.
4. the CO2 gas shielded welding machine wire-feed motor of a kind of accurate raw silk percentage of cocoon according to claim 1, is characterized in that: described stepper motor is replaced by servomotor, and accordingly, described stepper motor driver is replaced by motor servo driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825573.8U CN205166122U (en) | 2015-10-25 | 2015-10-25 | CO2 gas shielded arc welding machine of accurate play silk volume send silk machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825573.8U CN205166122U (en) | 2015-10-25 | 2015-10-25 | CO2 gas shielded arc welding machine of accurate play silk volume send silk machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166122U true CN205166122U (en) | 2016-04-20 |
Family
ID=55730158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825573.8U Expired - Fee Related CN205166122U (en) | 2015-10-25 | 2015-10-25 | CO2 gas shielded arc welding machine of accurate play silk volume send silk machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240023A (en) * | 2019-05-09 | 2019-09-17 | 清华四川能源互联网研究院 | A kind of wire feeder and oil/gas well pulsed discharge machine |
-
2015
- 2015-10-25 CN CN201520825573.8U patent/CN205166122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240023A (en) * | 2019-05-09 | 2019-09-17 | 清华四川能源互联网研究院 | A kind of wire feeder and oil/gas well pulsed discharge machine |
| CN110240023B (en) * | 2019-05-09 | 2023-12-19 | 清华四川能源互联网研究院 | Wire feeder and oil gas well pulse discharge machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181025 |