CN215698860U - Automatic laser-beam welding machine of EPS sensor - Google Patents
Automatic laser-beam welding machine of EPS sensor Download PDFInfo
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- CN215698860U CN215698860U CN202121154770.3U CN202121154770U CN215698860U CN 215698860 U CN215698860 U CN 215698860U CN 202121154770 U CN202121154770 U CN 202121154770U CN 215698860 U CN215698860 U CN 215698860U
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Abstract
An EPS sensor automatic laser welding machine belongs to the field of precision welding equipment. The composition comprises: the device comprises a rack 1, an industrial personal computer 2, an optical fiber continuous laser 3, a water chiller 4, a touch screen control panel 5, a right welding mechanism 6, a press-fitting mechanism 7, a PLC (programmable logic controller) electric control box 8, a welding fume purifier 9, a left welding mechanism 10 and a rotary clamp mechanism 11. The device adopts an optical fiber continuous laser as a light source, so that the continuous welding is efficient and stable, and the welding seam is attractive; the equipment is provided with a servo motor as a power source for pressing in the sensor, so that the sensor is automatically pressed into a workpiece, and meanwhile, the automatic press-fitting requirements of products with different lengths are met; and a double-welding-head form is adopted, so that the voltage change of the sensor caused by welding deformation is effectively reduced. The touch screen is used as a manual interface, so that the operation is simplified, and meanwhile, the setting of operation data is more flexible, so that the test requirements of different products can be met; in the aspect of electrical control, a PLC and a touch screen are adopted for control, and a servo motor and an air cylinder are adopted as power sources and are responsible for all operation instructions and implementation of equipment.
Description
Technical Field
The automatic laser welding machine for the EPS sensor effectively solves the problem of automatic welding of the EPS sensor. Belongs to the field of precision welding equipment.
Background
At present, the same type of equipment does not exist in China, most EPS sensors are welded in a single welding head mode, welding deformation is large, and whether the positions of welding lines are correct or not cannot be detected. Based on the method, an EPS sensor automatic laser welding machine is developed, a workpiece is placed on a clamp only by manpower, and a double-welding head of equipment automatically completes multi-spot welding of the sensor; and whether the position and the size of the welding seam meet the requirements or not can be automatically detected. Fills the domestic blank.
Disclosure of Invention
The invention provides an EPS sensor automatic laser welding machine. The device adopts an optical fiber continuous laser as a light source and is used for welding the EPS sensor to a workpiece; the equipment adopts a servo motor as a power source for pressing in the sensor and is provided with a pressure sensor, the pressing force of the sensor is accurately controlled, and the requirements of different pressing displacements and pressing forces are met; the power source that the welding head moved about also is servo motor, satisfies sensor multiple spot welding demand, also can satisfy the welding demand of different specification products. The equipment is also provided with a welding seam detection visual sensor, so that the position and the size of the welding seam can be detected, and the welding result can be automatically judged.
The EPS sensor automatic laser welding machine adopts the technical scheme that: the device comprises a rack 1, an industrial personal computer 2, an optical fiber continuous laser 3, a water chiller 4, a touch screen control panel 5, a right welding mechanism 6, a press-fitting mechanism 7, a PLC (programmable logic controller) electric control box 8, a welding fume purifier 9, a left welding mechanism 10 and a rotary clamp mechanism 11. The industrial personal computer 2, the optical fiber continuous laser 3, the right welding mechanism 6, the left welding mechanism 10 and the rotary clamp mechanism 11 are respectively connected with the rack 1 through bolt groups; the PLC electrical control box 8 is connected with the touch screen control panel 5 through a data bus; the optical fiber continuous laser 3 is connected with the left welding mechanism 10 and the right welding mechanism 6 through optical fibers; the left welding mechanism 10, the right welding mechanism 6 and the press-fitting mechanism 7 are respectively connected with the touch screen control panel 5 and the PLC electric control box 8 through data lines.
In the aspect of electrical control, a PLC and a touch screen are adopted for control, and a servo motor and an air cylinder are adopted as power sources and are responsible for all operation instructions and implementation of equipment.
The gain effect of the invention is as follows:
structurally: the optical fiber continuous laser is used as a welding light source, so that the photoelectric conversion efficiency is high, the energy is saved, and the continuous welding efficiency is high; a servo motor is used as a power source for pressing in the sensor, the pressing position and speed are adjustable, and the pressing of the sensors with different sizes and specifications can be met; the welding head moves up and down and left and right, a servo motor is used as a power source, different defocusing amounts can be automatically changed according to different diameters and materials of the sensors, and the welding requirements of various sensors are met. The touch screen is used as a manual interface, so that the operation is simplified, and meanwhile, the setting of operation data is more flexible, and the test requirements of different products can be met. The lower half part of the equipment rack is welded in a frame mode, and the stability of the equipment in the test process is guaranteed. The upper half part of the rack adopts a section bar supporting structure, so that the appearance is attractive, and the whole weight of the equipment is reduced.
In terms of control: the pressing force of the sensor is measured by using the pressure sensor, so that the pressing force of the sensor can accurately meet the process requirement; and a high-pixel vision sensor is used for detecting the welding seam, so that the welding position is ensured to be correct. The equipment is provided with an industrial personal computer, so that the voltage of the sensor can be calibrated; and a water cooler is arranged for cooling the fiber laser and the welding head.
Drawings
FIG. 1 is an isometric view of the entirety of the present invention;
FIG. 2 is a cross-sectional view of the rotary clamp mechanism of the present invention;
FIG. 3 is a front view of the press-fit mechanism of the present invention;
FIG. 4 is an isometric view of the right welding mechanism of the present invention;
FIG. 5 is an axial view of the left welding mechanism of the present invention.
Detailed Description
Referring to fig. 1, the EPS sensor automatic laser welding machine is composed of a frame 1, an industrial personal computer 2, an optical fiber continuous laser 3, a water chiller 4, a touch screen control panel 5, a right welding mechanism 6, a press-fitting mechanism 7, a PLC electric control box 8, a welding fume purifier 9, a left welding mechanism 10 and a rotary clamp mechanism 11. The industrial personal computer 2, the optical fiber continuous laser 3, the right welding mechanism 6, the left welding mechanism 10 and the rotary clamp mechanism 11 are respectively connected with the rack 1 through bolt groups; the PLC electrical control box 8 is connected with the touch screen control panel 5 through a data bus; the optical fiber continuous laser 3 is connected with the left welding mechanism 10 and the right welding mechanism 6 through optical fibers; the left welding mechanism 10, the right welding mechanism 6 and the press-fitting mechanism 7 are respectively connected with the touch screen control panel 5 and the PLC electric control box 8 through data lines.
Referring to fig. 2, the jaw block 11-1 is connected with the pneumatic chuck 11-2 by a bolt; the pneumatic chuck 11-2 is connected with the transition plate 11-3 through a bolt; the transition plate 11-3 is connected with the servo turntable 11-4 through a bolt; the servo rotary table 11-4 is connected with the rotary servo motor 11-6 through a bolt; the servo rotary table 11-4 is connected with the rotary table mounting plate 11-5 through bolts; the rotary table mounting plate 11-5 is connected with the frame through bolts.
Referring to fig. 3, a press-fitting servo motor 7-1 is connected with a press-fitting speed reducer 7-2 through bolts; the press-fitting speed reducer 7-2 is connected with the press-fitting speed reducer mounting plate 7-3 through bolts; the press-mounting speed reducer mounting plate 7-3 is connected with the mounting vertical plate 7-4 through a bolt; the press-fitting speed reducer 7-2 is connected with the ball screw 7-7 through a bolt; the lead screw bearing chamber 7-5 is connected with the ball screw 7-7 through a secret locking nut; the lead screw bearing chamber 7-5 is connected with the bearing chamber mounting plate 7-6 through a bolt; the bearing chamber mounting plate 7-6 is connected with the mounting vertical plate 7-4 through a bolt; the ball screw 7-7 is connected with the press-fitting sleeve 7-8 through a bolt; the mounting vertical plate 7-4 is connected with the mounting bottom plate 7-10 through a bolt; the guide copper sleeve 7-9 is connected with the mounting bottom plate 7-10 through a bolt; the sensor upper plate 7-11 is connected with the press-fitting sleeve 7-8 through a bolt; the sensor upper plate 7-11 is connected with the pressure sensor 7-12 through a bolt; the lower sensor plate 7-13 is connected with the pressure sensor 7-12 through bolts; the pressure head seat 7-14 is connected with the sensor lower plate 7-13 through bolts; the pressure head 7-15 is connected with the pressure head seat 7-14 through a fastening bolt; the clamping jaw blocks 7-16 are connected with the pneumatic clamping jaws 7-17 through bolts; the pneumatic clamping jaws 7-17 are connected with the clamping jaw connecting plates 7-18 through bolts; the connecting columns 7-19 are connected with the clamping jaw connecting plates 7-18 through bolts; the lower sensor plate 7-13 is connected with the connecting column 7-19 through a bolt; the copper bush 7-20 is connected with the lower plate 7-13 of the sensor through a bolt; the support columns 7-21 are connected with the upper support plates 7-22 through bolts; the linear bearing 7-23 is connected with the upper supporting plate 7-22 through a bolt; the guide shaft 7-24 is connected with the sensor upper plate 7-11 through a bolt; the synchronizing plate 7-25 is connected with the guide shaft 7-24 by bolts.
Referring to fig. 4, the right mounting base plate 6-1 is connected with the frame through bolts; the right mounting bottom plate 6-1 is connected with the right transverse straight line module 6-2 through a bolt; the right transverse bottom plate 6-3 is connected with the right transverse linear module 6-2 through bolts; the right vertical seat 6-4 is connected with the right transverse bottom plate 6-3 through a bolt; the right forward servo 6-5 is connected with the right transverse straight line module 6-2 through a bolt; the right vertical straight line module 6-6 is connected with the right vertical seat 6-4 through a bolt; the right upper and lower servo 6-7 is connected with the right vertical linear module 6-6 through a bolt; the right vertical bottom plate 6-8 is connected with the right vertical linear module 6-6 through a bolt; the right welding joint bottom plate 6-9 is connected with the right vertical bottom plate 6-8 through a bolt; the right welding joint 6-10 is connected with the right welding joint bottom plate 6-9 through a bolt; the right cylinder 6-11 is connected with the right welding joint bottom plate 6-9 through a bolt; the right protective air seat 6-12 is connected with the right air cylinder 6-11 through a bolt; the right protection air tap 6-13 is connected with the right protection air seat 6-12 through a bolt.
Referring to fig. 5, the left mounting base plate 10-1 is connected to the frame by bolts; the left mounting bottom plate 10-1 is connected with the left transverse straight line module 10-2 through a bolt; the left transverse bottom plate 10-3 is connected with the left transverse straight line module 10-2 through a bolt; the left vertical seat 10-4 is connected with the left transverse bottom plate 10-3 through a bolt; the left forward servo 10-5 is connected with the left transverse straight line module 10-2 through a bolt; the left vertical linear module 10-10 is connected with the left vertical seat 10-4 through a bolt; the left upper and lower servo 10-7 is connected with the left vertical linear module 10-10 through a bolt; the left vertical bottom plate 10-8 is connected with the left vertical linear module 10-10 through a bolt; the left welding joint bottom plate 10-9 is connected with the left vertical bottom plate 10-8 through a bolt; the left welding head 10-10 is connected with the left welding head bottom plate 10-9 through a bolt; the left air cylinder 10-11 is connected with the left welding joint bottom plate 10-9 through a bolt; the left protective air seat 10-12 is connected with the left air cylinder 10-11 through a bolt; the left protection air tap 10-13 is connected with the left protection air seat 10-12 through a bolt. The sliding groove 10-14 is connected with the left welding joint bottom plate 10-9 through a bolt; the right-angle plate 10-15 is connected with the sliding groove 10-14 through a bolt; the right-angle plate 10-15 is connected with the camera mounting plate 10-16 through bolts; the vision cameras 10-17 are bolted to the camera mounting plates 10-16.
Claims (5)
1. The utility model provides an automatic laser-beam welding machine of EPS sensor which characterized in that: the EPS sensor automatic laser welding machine comprises a frame 1, an industrial personal computer 2, an optical fiber continuous laser 3, a water chiller 4, a touch screen control panel 5, a right welding mechanism 6, a press-fitting mechanism 7, a PLC (programmable logic controller) electrical control box 8, a welding fume purifier 9, a left welding mechanism 10 and a rotary clamp mechanism 11; the industrial personal computer 2, the optical fiber continuous laser 3, the right welding mechanism 6, the left welding mechanism 10 and the rotary clamp mechanism 11 are respectively connected with the rack 1 through bolt groups; the PLC electrical control box 8 is connected with the touch screen control panel 5 through a data bus; the optical fiber continuous laser 3 is connected with the left welding mechanism 10 and the right welding mechanism 6 through optical fibers; the left welding mechanism 10, the right welding mechanism 6 and the press-fitting mechanism 7 are respectively connected with the touch screen control panel 5 and the PLC electric control box 8 through data lines.
2. The EPS sensor automatic laser welder of claim 1, characterized in that: the clamping jaw block 11-1 is connected with the pneumatic clamping head 11-2 through a bolt; the pneumatic chuck 11-2 is connected with the transition plate 11-3 through a bolt; the transition plate 11-3 is connected with the servo turntable 11-4 through a bolt; the servo rotary table 11-4 is connected with the rotary servo motor 11-6 through a bolt; the servo rotary table 11-4 is connected with the rotary table mounting plate 11-5 through bolts; the rotary table mounting plate 11-5 is connected with the frame through bolts.
3. The EPS sensor automatic laser welder of claim 1, characterized in that: the press-fitting servo motor 7-1 is connected with the press-fitting speed reducer 7-2 through bolts; the press-fitting speed reducer 7-2 is connected with the press-fitting speed reducer mounting plate 7-3 through bolts; the press-mounting speed reducer mounting plate 7-3 is connected with the mounting vertical plate 7-4 through a bolt; the press-fitting speed reducer 7-2 is connected with the ball screw 7-7 through a bolt; the lead screw bearing chamber 7-5 is connected with the ball screw 7-7 through a secret locking nut; the lead screw bearing chamber 7-5 is connected with the bearing chamber mounting plate 7-6 through a bolt; the bearing chamber mounting plate 7-6 is connected with the mounting vertical plate 7-4 through a bolt; the ball screw 7-7 is connected with the press-fitting sleeve 7-8 through a bolt; the mounting vertical plate 7-4 is connected with the mounting bottom plate 7-10 through a bolt; the guide copper sleeve 7-9 is connected with the mounting bottom plate 7-10 through a bolt; the sensor upper plate 7-11 is connected with the press-fitting sleeve 7-8 through a bolt; the sensor upper plate 7-11 is connected with the pressure sensor 7-12 through a bolt; the lower sensor plate 7-13 is connected with the pressure sensor 7-12 through bolts; the pressure head seat 7-14 is connected with the sensor lower plate 7-13 through bolts; the pressure head 7-15 is connected with the pressure head seat 7-14 through a fastening bolt; the clamping jaw blocks 7-16 are connected with the pneumatic clamping jaws 7-17 through bolts; the pneumatic clamping jaws 7-17 are connected with the clamping jaw connecting plates 7-18 through bolts; the connecting columns 7-19 are connected with the clamping jaw connecting plates 7-18 through bolts; the lower sensor plate 7-13 is connected with the connecting column 7-19 through a bolt; the copper bush 7-20 is connected with the lower plate 7-13 of the sensor through a bolt; the support columns 7-21 are connected with the upper support plates 7-22 through bolts; the linear bearing 7-23 is connected with the upper supporting plate 7-22 through a bolt; the guide shaft 7-24 is connected with the sensor upper plate 7-11 through a bolt; the synchronizing plate 7-25 is connected with the guide shaft 7-24 by bolts.
4. The EPS sensor automatic laser welder of claim 1, characterized in that: the right mounting bottom plate 6-1 is connected with the frame through a bolt; the right mounting bottom plate 6-1 is connected with the right transverse straight line module 6-2 through a bolt; the right transverse bottom plate 6-3 is connected with the right transverse linear module 6-2 through bolts; the right vertical seat 6-4 is connected with the right transverse bottom plate 6-3 through a bolt; the right forward servo 6-5 is connected with the right transverse straight line module 6-2 through a bolt; the right vertical straight line module 6-6 is connected with the right vertical seat 6-4 through a bolt; the right upper and lower servo 6-7 is connected with the right vertical linear module 6-6 through a bolt; the right vertical bottom plate 6-8 is connected with the right vertical linear module 6-6 through a bolt; the right welding joint bottom plate 6-9 is connected with the right vertical bottom plate 6-8 through a bolt; the right welding joint 6-10 is connected with the right welding joint bottom plate 6-9 through a bolt; the right cylinder 6-11 is connected with the right welding joint bottom plate 6-9 through a bolt; the right protective air seat 6-12 is connected with the right air cylinder 6-11 through a bolt; the right protection air tap 6-13 is connected with the right protection air seat 6-12 through a bolt.
5. The EPS sensor automatic laser welder of claim 1, characterized in that: the left mounting bottom plate 10-1 is connected with the frame through a bolt; the left mounting bottom plate 10-1 is connected with the left transverse straight line module 10-2 through a bolt; the left transverse bottom plate 10-3 is connected with the left transverse straight line module 10-2 through a bolt; the left vertical seat 10-4 is connected with the left transverse bottom plate 10-3 through a bolt; the left forward servo 10-5 is connected with the left transverse straight line module 10-2 through a bolt; the left vertical linear module 10-10 is connected with the left vertical seat 10-4 through a bolt; the left upper and lower servo 10-7 is connected with the left vertical linear module 10-10 through a bolt; the left vertical bottom plate 10-8 is connected with the left vertical linear module 10-10 through a bolt; the left welding joint bottom plate 10-9 is connected with the left vertical bottom plate 10-8 through a bolt; the left welding head 10-10 is connected with the left welding head bottom plate 10-9 through a bolt; the left air cylinder 10-11 is connected with the left welding joint bottom plate 10-9 through a bolt; the left protective air seat 10-12 is connected with the left air cylinder 10-11 through a bolt; the left protection air tap 10-13 is connected with the left protection air seat 10-12 through a bolt; the sliding groove 10-14 is connected with the left welding joint bottom plate 10-9 through a bolt; the right-angle plate 10-15 is connected with the sliding groove 10-14 through a bolt; the right-angle plate 10-15 is connected with the camera mounting plate 10-16 through bolts; the vision cameras 10-17 are bolted to the camera mounting plates 10-16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154770.3U CN215698860U (en) | 2021-05-27 | 2021-05-27 | Automatic laser-beam welding machine of EPS sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154770.3U CN215698860U (en) | 2021-05-27 | 2021-05-27 | Automatic laser-beam welding machine of EPS sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215698860U true CN215698860U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121154770.3U Active CN215698860U (en) | 2021-05-27 | 2021-05-27 | Automatic laser-beam welding machine of EPS sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215698860U (en) |
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2021
- 2021-05-27 CN CN202121154770.3U patent/CN215698860U/en active Active
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