CN210412949U - Material leakage monitoring device of starter armature brazing machine - Google Patents
Material leakage monitoring device of starter armature brazing machine Download PDFInfo
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- CN210412949U CN210412949U CN201920269692.8U CN201920269692U CN210412949U CN 210412949 U CN210412949 U CN 210412949U CN 201920269692 U CN201920269692 U CN 201920269692U CN 210412949 U CN210412949 U CN 210412949U
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- negative electrode
- brazing
- commutator
- main electrode
- filler metal
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Abstract
The utility model discloses a starter armature soldering machine leak material monitoring device, including current controller and PLC controller, the starter armature includes main electrode, negative electrode, commutator and armature coil, the main electrode passes through current controller with the negative electrode electricity is connected, the negative electrode is connected with the brazing filler metal electricity, current controller with the PLC controller electricity is connected, the PLC controller is connected with the soldering machine electricity, the soldering machine with the main electrode is connected, and the drive the main electrode court armature coil direction round trip movement, the soldering machine with the negative electrode is connected, and the drive the negative electrode court commutator direction round trip movement, the soldering machine with the brazing filler metal is connected, and the drive the brazing filler metal court armature coil with gap between the commutator removes. The utility model provides a material leakage monitoring device can effectively prevent the material leakage in the welding process.
Description
Technical Field
The utility model relates to a brazing leaks and expects control technical field, concretely relates to starter armature brazing machine leak material monitoring device.
Background
In the prior art, when brazing is carried out on an armature of a starter, brazing filler metal leakage detection and control cannot be carried out, brazing filler metal melting traces can only be detected through an imaging system after the welding is finished, and then whether the brazing filler metal is a brazing defective product or not is judged, and only scrapping treatment can be carried out after the defective product is found, so that a large amount of loss is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a starter armature brazing machine leak material monitoring device, solve among the prior art and can't detect the technical problem whether leak the material when brazing to the starter armature.
In order to achieve the technical purpose, the technical scheme of the utility model provides a material leakage monitoring device of a starter armature brazing machine, which comprises a current controller and a PLC controller, wherein a starter armature comprises a main electrode, a negative electrode, a commutator and an armature coil, the main electrode is electrically connected with the negative electrode through the current controller, the negative electrode is electrically connected with the brazing filler metal, the current controller is electrically connected with the PLC controller, the PLC controller is electrically connected with a soldering machine, the soldering machine is connected with the main electrode, and drives the main electrode to move back and forth in the direction of the armature coil, the brazing machine being connected to the negative electrode, and driving the negative electrode to move back and forth towards the direction of the commutator, wherein the brazing machine is connected with the brazing filler metal and drives the brazing filler metal to move towards a gap between the armature coil and the commutator.
Compared with the prior art, the beneficial effects of the utility model include: before the soldering machine performs soldering, whether the main electrode is electrically connected with the negative electrode or not is detected through the current detector, and whether the brazing filler metal is delivered in place or not is further detected, so that the brazing filler metal is delivered in place before the soldering machine performs soldering, the phenomenon of material leakage cannot occur during soldering, and the defective rate of soldering is greatly reduced.
Drawings
Fig. 1 is the utility model provides a leak material monitoring device structure sketch map of starter armature brazing machine.
Reference numerals:
1. a current controller 2, a PLC controller 10, a main electrode 20, a negative electrode 30, a commutator 40, an armature coil 100 and brazing filler metal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1:
as shown in fig. 1, an embodiment 1 of the present invention provides a leakage monitoring device for a starter armature brazing machine, which is hereinafter referred to as a leakage monitoring device for short, and includes a current controller 1 and a PLC controller 2, the starter armature includes a main electrode 10, a negative electrode 20, a commutator 30 and an armature coil 40, the main electrode 10 is electrically connected to the negative electrode 20 through the current controller 1, the negative electrode 20 is electrically connected to a brazing filler metal 100, the current controller 1 is electrically connected to the PLC controller 2, the PLC controller 2 is electrically connected to a brazing machine, the brazing machine is connected to the main electrode 10 and drives the main electrode 10 to move back and forth toward the armature coil 40, the brazing machine is connected to the negative electrode 20 and drives the negative electrode 20 to move back and forth toward the commutator 30, and the brazing machine is connected to the brazing filler metal 100, and drives the brazing filler metal 100 toward the gap between the armature coil 40 and the commutator 30.
The utility model provides a leak material monitoring device for the work of cooperation starter armature brazing machine prevents to leak the material among the welding process, and armature coil 40 is the place that needs the welded, and the brazing machine is in order to be in the same place armature coil 40 and commutator 30 welding. The working principle of the leakage monitoring device is as follows: the brazing machine sends the brazing filler metal 100 to a gap between the armature coil 40 and the commutator 30, the brazing machine drives the main electrode 10 to move, the main electrode 10 pushes the armature coil 40 to move towards the commutator 30, so that the armature coil 40 and the commutator 30 clamp the brazing filler metal 100 between the gap of the armature coil 40 and the commutator 30, at this time, the situation that the brazing filler metal 100 is not sent in place may exist, and if the brazing filler metal 100 is not sent in place, the brazing filler metal 100 is not located in the gap between the armature coil 40 and the commutator 30, and cannot be clamped by the armature coil 40 and the commutator 30. Therefore, in order to detect whether the solder 100 is fed in place, the solder 100 is pulled by the brazing machine, and if the solder 100 is clamped, it cannot be pulled out, and the main electrode 10 and the negative electrode 20 are conducted through the solder 100; if the brazing filler metal 100 is not sandwiched, it is pulled out and the main electrode 10 and the negative electrode 20 are not conducted. Whether a main electrode 10 and a negative electrode 20 are conducted or not is detected through a current controller 1, a detection signal is directly transmitted to a PLC (programmable logic controller) 2, the PLC 2 judges whether brazing filler metal 100 is delivered in place or not according to the detection signal, if the conduction indicates that the brazing filler metal 100 is delivered in place, the PLC 2 drives the negative electrode 20 to move towards a commutator 30 through a brazing machine, and the PLC 2 drives the current controller 1 to discharge electricity to complete welding; if the conduction is not conducted, the brazing filler metal 100 is not sent to the place, the PLC 2 controls an alarm of the brazing machine to give an alarm, and the brazing is not carried out, so that the purposes of material leakage and mistake proofing are achieved.
Specifically, the brazing machine in the utility model can be realized by the brazing machine in the prior art, and the brazing machine is not shown in the figure; the control logic of PLC controller 2 all belongs to simple current control logic, the utility model discloses do not relate to the improvement to this, just also no longer give unnecessary details here.
The utility model discloses compress tightly armature coil 40 and commutator 30 before the welding to whether detect brazing filler metal 100 and send to target in place, detect brazing filler metal 100 and send to weld again after target in place, send not sending to target in place then report to the police and do not weld, reduce the defective products that leak the material and lead to, guaranteed the welding quality of starter armature.
Preferably, the table is provided with a first linear guide rail extending toward the armature coil 40, the main electrode 10 is mounted on the first linear guide rail, and a first cylinder of the brazing machine is connected to the main electrode 10 and drives the main electrode 10 to slide along the first linear guide rail.
The moving path of the main electrode 10 is fixed through the first linear guide rail, so that the stable movement of the main electrode 10 is ensured, the brazing machine adopts the first cylinder to drive the main electrode 10 to move back and forth, the electric connection between the main electrode 10 and the armature coil 40 is further realized, and the detection of material leakage is realized.
Preferably, as shown in fig. 1, the commutator 30 is placed on the table, one end of the armature coil 40 is disposed above the commutator 30, and the main electrode 10 is mounted above the armature coil 40 through the first linear guide.
The main electrode 10 moves downward from above to be electrically connected to the armature coil 40.
Preferably, the worktable is provided with a second linear guide rail extending toward the commutator 30, the negative electrode 20 is mounted on the second linear guide rail, and a second cylinder of the brazing machine is connected to the negative electrode 20 and drives the negative electrode 20 to slide along the second linear guide rail.
The moving path of the negative electrode 20 is fixed through the second linear guide rail, so that the stable movement of the negative electrode 20 is ensured, the brazing machine drives the negative electrode 20 to move back and forth by adopting the second cylinder, the electric connection between the negative electrode 20 and the commutator 30 is further realized, and the detection of material leakage is realized.
Preferably, as shown in fig. 1, the negative electrode 20 is mounted to one side of the commutator 30 through the second linear guide.
The negative electrode 20 moves from the side toward the commutator 30 to be electrically connected to the commutator 30, and the moving direction of the negative electrode 20 is shifted from the main electrode 10 to avoid interference with each other during movement.
Preferably, as shown in fig. 1, a feeding mechanism of the brazing machine is connected to one end of the solder 100, and the other end of the solder 100 passes through the negative electrode 20 and extends toward the gap.
The brazing filler metal 100 penetrates through the negative electrode 20, and the installation space can be saved. Specifically, the pay-off aircraft nose includes die clamping cylinder and propelling movement cylinder among the this embodiment, and die clamping cylinder presss from both sides tight brazing filler metal 100, and propelling movement cylinder propelling movement brazing filler metal 100 realizes the pay-off.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The device is characterized by comprising a current controller and a PLC (programmable logic controller), wherein the starter armature comprises a main electrode, a negative electrode, a commutator and an armature coil, the main electrode is electrically connected with the negative electrode through the current controller, the negative electrode is electrically connected with brazing filler metal, the current controller is electrically connected with the PLC, the PLC is electrically connected with a brazing machine, the brazing machine is connected with the main electrode and drives the main electrode to move back and forth in the direction of the armature coil, the brazing machine is connected with the negative electrode and drives the negative electrode to move back and forth in the direction of the commutator, and the brazing machine is connected with the brazing filler metal and drives the brazing filler metal to move towards a gap between the armature coil and the commutator.
2. The starter armature brazing machine leakage monitoring device according to claim 1, wherein a first linear guide rail extending towards the armature coil is arranged on the workbench, the main electrode is mounted on the first linear guide rail, and a first cylinder of the brazing machine is connected with the main electrode and drives the main electrode to slide along the first linear guide rail.
3. The starter armature brazing machine leakage monitoring device according to claim 2, wherein the commutator is placed on the table, one end of the armature coil is arranged above the commutator, and the main electrode is mounted above the armature coil through the first linear guide rail.
4. The starter armature brazing machine leakage monitoring device according to claim 2, wherein a second linear guide rail extending towards the commutator is arranged on the workbench, the negative electrode is mounted on the second linear guide rail, and a second cylinder of the brazing machine is connected with the negative electrode and drives the negative electrode to slide along the second linear guide rail.
5. The starter armature brazing machine leakage monitoring device according to claim 4, wherein the negative electrode is mounted to one side of the commutator through the second linear guide.
6. The starter armature brazing machine leakage monitoring device according to claim 1, wherein a feeding mechanism of the brazing machine is connected to one end of the brazing filler metal, and the other end of the brazing filler metal penetrates through the negative electrode and extends toward the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269692.8U CN210412949U (en) | 2019-03-04 | 2019-03-04 | Material leakage monitoring device of starter armature brazing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269692.8U CN210412949U (en) | 2019-03-04 | 2019-03-04 | Material leakage monitoring device of starter armature brazing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210412949U true CN210412949U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920269692.8U Active CN210412949U (en) | 2019-03-04 | 2019-03-04 | Material leakage monitoring device of starter armature brazing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210412949U (en) |
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2019
- 2019-03-04 CN CN201920269692.8U patent/CN210412949U/en active Active
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