CN210967437U - Spot welding system for preventing wire rod from dislocation - Google Patents
Spot welding system for preventing wire rod from dislocation Download PDFInfo
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- CN210967437U CN210967437U CN201921804564.5U CN201921804564U CN210967437U CN 210967437 U CN210967437 U CN 210967437U CN 201921804564 U CN201921804564 U CN 201921804564U CN 210967437 U CN210967437 U CN 210967437U
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Abstract
The utility model discloses a prevent spot welding system of wire rod dislocation, including spot welding tool, it is equipped with a plurality of recesses that are used for placing the wire rod. And at least one color mark sensor is arranged in the corresponding groove and used for detecting the RGB value of the wire in the groove and generating an electric signal for output. The control unit comprises a plurality of controllers which are arranged corresponding to the color code sensors, and at least one controller is electrically connected with the corresponding color code sensor so as to receive the electric signals output by the color code sensors. And a welding machine for spot welding the wire, electrically connected to the control unit, so that the control unit can control the welding machine. The utility model relates to a prevent spot welding system of wire rod dislocation, it can effectual detection wire rod line preface, prevents that personnel mistake when wire rod line preface is wrong continue to carry out the product that the spot welding action caused and scrap to improve machining efficiency and reduction in production cost.
Description
Technical Field
The utility model relates to a wire rod welding technology field, specificly a spot welding system for preventing wire rod dislocation.
Background
In the existing spot welding process for the wires in the industry, a plurality of wires are manually placed at corresponding positions on a jig according to a certain sequence, after the wires are placed, an operator visually checks the color sequence of the wires through manual work, and spot welding is carried out on the wires after the wire sequence of the wires is confirmed to be correct. In the operation process, misoperation is easy to occur to cause the wrong arrangement of the wire rod sequence. The error in the wire sequence arrangement of the wires can be corrected in time, but the visual fatigue can be generated by manual visual observation, so that the operator is not easy to find the error, and the error cannot be corrected in time. The wires with wrong wire sequence can not be reworked after spot welding, and the products can only be scrapped, so that the product cost is increased. Therefore, the product scrapping caused by the wrong wire sequence can be effectively avoided by timely finding the wrong wire sequence of the wire rod, the visual inspection working hours can be saved, the productivity can be improved, and the method has important significance for improving the processing efficiency and reducing the production cost.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect among the prior art, the embodiment of the utility model provides a prevent spot welding system of wire rod dislocation, it can effectual detection wire rod line preface, prevents that personnel from pressing the spot welder by mistake when wire rod line preface is wrong and continuing to carry out the product that the spot welding action caused and scrap to improve machining efficiency and reduction in production cost.
The embodiment of the application discloses prevent spot welding system of wire rod dislocation includes:
the spot welding jig is provided with a plurality of grooves for placing wires;
the color mark sensors are arranged in the grooves corresponding to the color mark sensors and used for detecting RGB values of wires in the grooves and generating electric signals to be output;
the control unit comprises a plurality of controllers which are arranged corresponding to the color code sensors, and at least one controller is electrically connected with the corresponding color code sensor so as to receive the electric signals output by the color code sensors; and
and the welding machine is used for performing spot welding on the wire and is electrically connected with the control unit, so that the control unit can control the welding machine.
Preferably, the welding machine is provided with a control button for starting and stopping the welding machine and an indicator light for displaying the working state of the welding machine.
Further preferably, the control button is electrically connected to a first switch unit, so that the first switch unit can control the effectiveness of the control button; the indicator light is electrically connected with the second switch unit, so that the second switch unit can control the indicator light to be turned on or off.
Still further preferably, the first switch unit and the second switch unit are electrically connected to a plurality of controllers, so that the plurality of controllers can control the first switch unit and the second switch unit simultaneously.
Still further preferably, the first switch unit includes a plurality of first switches corresponding to the plurality of controllers, and at least one of the first switches is electrically connected to the corresponding controller; the second switch unit comprises a plurality of second switches which are arranged corresponding to the controllers, and at least one second switch is electrically connected with the corresponding controller.
Still further preferably, at least one of the controllers is electrically connected to both the first switch and the second switch.
Preferably, a mounting groove is formed in the groove, and the color mark sensor is arranged in the mounting groove.
The utility model has the advantages as follows:
the utility model discloses a set up the color mark sensor in the recess of spot welding tool, can detect wire rod RGB value in the recess, feed back to the control unit of control point welding simultaneously, can prevent that personnel from continuing to carry out the product that the spot welding action caused according to the spot welder by mistake when wire rod line sequence is wrong and scrapping, also can save visual inspection man-hour simultaneously, promote the productivity.
The utility model discloses an adopt a plurality of controllers simultaneous control spot welder, a plurality of controllers respectively with each color mark sensor electric connection in the different recesses to only the wire rod in a plurality of recesses all puts correctly, when the wire rod line preface is correct completely promptly, the spot welder could normally work, thereby improves the accuracy of processing.
The utility model discloses an place spot welding tool's recess in with color mark sensor in, make color mark sensor detect the RGB value of wire rod more accurate to make the volume of integrated device less relatively. Through having seted up the mounting groove in each recess of spot welding tool for install the color mark sensor, thereby can avoid the color mark sensor to influence putting of wire rod, and avoid the wire rod to damage the color mark sensor.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a spot welding system for preventing dislocation of wires in an embodiment of the present invention;
fig. 2 is the working schematic diagram of the spot welding system for preventing the wire rod from dislocation in the embodiment of the present invention.
Reference numerals of the above figures: 1-a first color scale sensor; 2-a second color mark sensor; 3-a first controller; 4-a second controller; 5-an indicator light; 6-a first switch; 7-a second switch; 8-control button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment discloses a prevent spot welding system of wire rod dislocation includes:
the spot welding jig is provided with a plurality of grooves for placing wires;
the color mark sensors are arranged in the grooves corresponding to the color mark sensors and used for detecting RGB values of wires in the grooves and generating electric signals to be output;
the control unit comprises a plurality of controllers which are arranged corresponding to the color code sensors, and at least one controller is electrically connected with the corresponding color code sensor so as to receive the electric signals output by the color code sensors; and
and the welding machine is used for performing spot welding on the wire and is electrically connected with the control unit, so that the control unit can control the welding machine.
Referring to the accompanying drawings 1-2, the embodiment discloses a spot welding system for preventing wire rod dislocation, which comprises a spot welding jig, wherein a plurality of grooves for placing wire rods are formed in the spot welding jig so as to be capable of rapidly positioning the wire rods. One side of recess is equipped with anchor clamps, can press from both sides the wire rod clamp in the recess and fix to can conveniently weld the wire rod on the spot welding tool.
Because the wire rods with different colors need to be placed in the grooves, the wire rod sequence error easily occurs in the placing process of the wire rods. This embodiment has placed the color mark sensor in the recess of spot welding tool. In this embodiment, three wires of different colors need to be welded, and one color scale sensor can be placed in each of the corresponding grooves of the three wires or one color scale sensor can be placed in each of the corresponding grooves of two of the three wires.
Two color mark sensors have been placed altogether in this embodiment, can reach the effect that detects wire rod line sequence, practice thrift the cost simultaneously. In order to make the color mark sensor more accurate to the RGB value detection of the wire rod and make the volume of the whole device relatively small, the color mark sensor is built in the groove in the embodiment. Each groove of the spot welding jig is provided with a mounting groove for mounting the color code sensor. The color mark sensor is arranged in the mounting groove, the color mark sensor can be prevented from influencing the arrangement of the wire rod, and the wire rod is prevented from damaging the color mark sensor. In this embodiment, three wires are respectively placed in the first groove, the second groove and the third groove, and the first color mark sensor 1 and the second color mark sensor 2 are respectively disposed in the mounting grooves in the first groove and the second groove. The first and second color mark sensors 1 and 2 can detect RGB values of the wire in the first and second grooves and generate electric signal outputs.
The spot welding system of the present embodiment is provided with a control unit. The control unit is mainly composed of a plurality of controllers, and the selection of the number of the controllers is set according to the actual production requirement. In the embodiment, a relay is selected as the controller. In cooperation with the first color mark sensor 1 and the second color mark sensor 2 in the present embodiment, a first controller 3 and a second controller 4 are provided. The first controller 3 is electrically connected with the first color scale sensor 1, so that the first color scale sensor 1 can feed back the color of the wire rod in the first groove to the first controller 3. The second controller 4 is electrically connected to the second color mark sensor 2, so that the second color mark sensor 2 can feed back the RGB values of the wire in the second groove to the second controller 4.
The welding machine is further arranged in the embodiment and used for carrying out spot welding on the wire. The first controller 3 and the second controller 4 are both electrically connected with the welding machine. Thus, the first controller 3 can control the work of the welding machine according to the wire RGB values in the first grooves fed back by the first color mark sensor 1, and the second controller 4 can control the work of the welding machine according to the wire RGB values in the second grooves fed back by the second color mark sensor 2.
A control button 8 and an indicator lamp 5 are arranged on the welding machine, and the control button 8 is used for starting or stopping the work of the welding machine. The indicator light 5 is used for displaying the working state of the welding machine, the condition that the welding machine can work normally when the indicator light 5 is on is indicated, and the condition that the indicator light 5 is off is indicated that the welding machine can not work. The control button 8 and the indicator light 5 are both disposed on the body shell of the welding machine to facilitate operation of the control button 8 and observation of the indicator light 5.
The control button 8 is electrically connected to the first switching unit, so that the first switching unit can control the validity of the control button 8. That is, when the first switch unit is in the on state, the control button 8 is in the effective working state, and the work of the welding machine can be normally controlled. When the first switching unit is in a non-conducting state, the control button 8 is deactivated and the welding machine cannot be started.
The indicator light 5 is electrically connected with the second switch unit, so that the second switch unit can control the on-off of the indicator light 5. The indicator lamp 5 is mainly used for displaying the working state of the welding machine. The indicator light 5 is on, which indicates that the welding machine can normally perform spot welding work. The indicator lamp 5 goes out to indicate that the line sequence is put wrongly, and the welding machine cannot work.
The first switch unit and the second switch unit are electrically connected with the first controller 3 and the second controller 4, so that the first controller 3 and the second controller 4 can simultaneously control the on and off of the first switch unit and the second switch unit.
The first switching unit comprises two first switches 6 connected in series. Only when the two first switches 6 are both in the attraction state, the first switch unit can be in the conduction state. So that the control button 8 controlled by the first switching unit can normally control the operation of the welding machine. The two first switches 6 are electrically connected with the first controller 3 and the second controller 4, respectively, so that the first controller 3 and the second controller 4 can both control the first switch unit.
The second switching unit comprises two second switches 7. Only when the two second switches 7 are both in the attraction state, the second switch unit can be in the conduction state. Thus, the indicator lamp 5 is on, whereas the indicator lamp 5 is not on. The indicator light 5 is on to indicate that the welding machine can work normally. The two second switches 7 are electrically connected with the first controller 3 and the second controller 4, respectively, so that the first controller 3 and the second controller 4 can both control the second switch unit.
Thus, the first controller 3 is electrically connected to both the first switch 6 of the first switch unit and the second switch 7 of the second switch unit. The second controller 4 is electrically connected to both the other first switch 6 of the first switch unit and the other second switch 7 of the second switch unit. The first controller 3 controls the first switch unit and the second switch unit according to an electric signal fed back from the first color sensor 1 in the first groove. The second controller 4 controls the first and second switching units according to the electric signal fed back from the second color mark sensor 2 in the second groove. Only if the color of the wire rods in the first groove and the second groove is correctly placed, namely the wire rod sequence is correct, the first controller 3 and the second controller 4 can respectively control the two first switches 6 in the first switch unit to be in the suction state. Meanwhile, the first controller 3 and the second controller 4 control both the second switches 7 in the second switch unit to be in a suction state. Therefore, the first switch unit and the second switch unit can be conducted in a circuit mode, the control button 8 controlled by the first switch unit is in an effective state, and the welding machine can be started through the control button 8. And a signal lamp controlled by the second switch unit is turned on to prompt the operator that the welding machine can normally operate.
When the colors of the wires in the first groove and the second groove are placed wrongly, namely the wire sequence of the wires is wrong, the first controller 3 and the second controller 4 respectively control the two first switches 6 in the first switch unit, so that the two first switches 6 cannot be attracted, and the first switch unit is not conducted. And the first controller 3 and the second controller 4 simultaneously control the two second switches 7 in the second switch unit to make the two second switches 7 unable to be attracted, so that the second switch unit is not conducted. At the moment, the first switch unit and the second switch unit are not conducted, the control button 8 cannot start the welding machine, and personnel can be prevented from mistakenly pressing the control button 8 to continue spot welding. Meanwhile, the signal lamp is not turned on, so that the operator is reminded of the wrong line sequence, and the line sequence needs to be placed correctly again at the moment. After the wrong line sequence is adjusted correctly, the first color mark sensor 1 and the second color mark sensor 2 sense the correct electrical signals and transmit the correct electrical signals to the first controller 3 and the second controller 4, respectively. After the first controller 3 and the second controller 4 receive correct line sequence signals, the first switch unit and the second switch unit are switched on, and the welding machine can normally weld, so that product scrapping caused by line sequence errors can be effectively avoided, and meanwhile, visual inspection time can be saved, and productivity is improved.
Since the two first switches 6 of the first switch unit are electrically connected to the first controller 3 and the second controller 4, respectively, the first switch unit is commonly controlled by the first controller 3 and the second controller 4. The two second switches 7 of the second switch unit are electrically connected to the first controller 3 and the second controller 4, respectively, that is, the second switch unit is controlled by the first controller 3 and the second controller 4 together. Therefore, it is necessary that the first controller 3 and the second controller 4 both receive the correct line sequence signal, and the first switch unit and the second switch unit can be turned on. Thereby guarantee that the wire rod in first recess and the second recess all puts correctly to the product line preface is correct after spot welding.
The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete embodiment, and the explanation of the above embodiment is only used for helping to understand the technical scheme and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (7)
1. A spot welding system for preventing wire dislocation, comprising:
the spot welding jig is provided with a plurality of grooves for placing wires;
the color mark sensors are arranged in the grooves corresponding to the color mark sensors and used for detecting RGB values of wires in the grooves and generating electric signals to be output;
the control unit comprises a plurality of controllers which are arranged corresponding to the color code sensors, and at least one controller is electrically connected with the corresponding color code sensor so as to receive the electric signals output by the color code sensors; and
and the welding machine is used for performing spot welding on the wire and is electrically connected with the control unit, so that the control unit can control the welding machine.
2. The spot welding system for preventing dislocation of the wire rod as claimed in claim 1, wherein the welding machine is provided with a control button for starting and stopping the welding machine and an indicator lamp for displaying the working state of the welding machine.
3. The wire misalignment prevention spot welding system according to claim 2, wherein the control button is electrically connected with a first switch unit, so that the first switch unit can control the effectiveness of the control button; the indicator light is electrically connected with the second switch unit, so that the second switch unit can control the indicator light to be turned on or off.
4. The wire misalignment prevention spot welding system according to claim 3, wherein the first switch unit and the second switch unit are each electrically connected to a plurality of the controllers, so that the plurality of the controllers can control the first switch unit and the second switch unit at the same time.
5. The spot welding system for preventing the dislocation of the wire rod as claimed in claim 4, wherein the first switch unit comprises a plurality of first switches corresponding to the plurality of controllers, at least one of the first switches being electrically connected to the corresponding controller; the second switch unit comprises a plurality of second switches which are arranged corresponding to the controllers, and at least one second switch is electrically connected with the corresponding controller.
6. The wire misalignment prevention spot welding system of claim 5, wherein at least one of the controllers is electrically connected to both the first switch and the second switch.
7. The wire misalignment prevention spot welding system according to claim 1, wherein a mounting groove is cut into the groove, and the color mark sensor is disposed in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804564.5U CN210967437U (en) | 2019-10-25 | 2019-10-25 | Spot welding system for preventing wire rod from dislocation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804564.5U CN210967437U (en) | 2019-10-25 | 2019-10-25 | Spot welding system for preventing wire rod from dislocation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210967437U true CN210967437U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921804564.5U Active CN210967437U (en) | 2019-10-25 | 2019-10-25 | Spot welding system for preventing wire rod from dislocation |
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| Country | Link |
|---|---|
| CN (1) | CN210967437U (en) |
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2019
- 2019-10-25 CN CN201921804564.5U patent/CN210967437U/en active Active
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