一种冲压车床用止动送料误送检测装置
By using a detection device with a universal magnetic base and support rod structure, combined with a position sensor to detect the material strip position, the problem of mold damage and high cost caused by misfeeding is solved, achieving accurate detection and low-cost misfeeding detection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU OCEAN AUTO PARTS CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing die design of stamping lathes, there is a high risk of die damage due to incorrect feeding, and the existing detection devices are expensive and prone to misjudgment, resulting in increased die size and manufacturing costs.
The device employs a universal magnetic base and support rod structure, combined with a position sensor detection rod. The magnetic base and adjustment components enable flexible installation and angle adjustment of the detection device. The position of the material strip is detected by the change in the magnetic field of the detection head, and the controller controls the stamping operation based on the signal.
It enables accurate detection of the end position of the material strip, reduces the risk of misjudgment, reduces mold damage and detection device costs, and adapts to the detection needs of different machine positions.
Smart Images
Figure CN224508077U_ABST
Abstract
Claims
1. A punch press machine stopper feeding misfeed detection device, comprising a universal magnetic table base, characterized in that: A first support rod is provided on the base. One end of the first support rod is fixedly connected to the base, and an adjustment component is detachably connected to the other end of the first support rod. The adjustment component adjusts the angle formed between the first support rod and the second support rod. The other end of the second support rod is connected to the body of a detection rod through the first adjustment component. A detection head is provided at the end of the detection rod away from the body. The detection head is positioned corresponding to the end of the material strip of the stamping lathe. The detection head is electrically connected to the controller.
2. A stopper and miss-feed detection device for a punch press lathe according to claim 1, characterized in that: A switch-controlled magnetic base is provided at the fixed end of the universal magnetic meter holder.
3. A stopper and miss-feed detection device for a punch press lathe according to claim 2, characterized in that: The magnetic base is equipped with a switch on the outside, and the adsorption surface of the magnetic base is made of soft magnetic material. When the switch is turned on, the magnet inside the magnetic base faces the soft magnetic material, making the soft magnetic material fully magnetized. When the switch is turned off, the magnetism of the soft magnetic material disappears.
4. The device according to claim 1, characterized in that: One end of the first support rod is fixedly connected to the magnetic base, and the first support rod is perpendicular to the plane where the magnetic base is attracted.
5. The device according to claim 1, characterized in that: The adjustment assembly includes a first fixing member and a first locking bolt. The first fixing member includes a connecting block. One end of the connecting block is provided with a first fixing hole. The first support rod is interference-fitted with the first fixing hole. The other end of the connecting block is provided with a second fixing hole. The first locking bolt is interference-fitted with the second fixing hole. One end of the first locking bolt is provided with a third fixing hole. The third fixing hole is interference-fitted with the second support rod.
6. A stopper and miss-feed detection device for a punch press lathe according to claim 1, characterized in that: The first adjustment component includes a second fixing member and a second locking bolt. The second fixing member includes a second connecting block. One end of the second connecting block is provided with a third fixing hole. The second support rod is interference-fitted with the third fixing hole. The other end of the second connecting block is provided with a fourth fixing hole. The second locking bolt is interference-fitted with the third fixing hole. One end of the second locking bolt is provided with a fifth fixing hole. The fifth fixing hole is interference-fitted with the body of the detection rod.
7. A device for detecting the stop of the feeding of a punch press according to claim 1, characterized in that: The detection head is a position sensor.
8. A device for detecting the stop of the feeding of a punch press according to claim 1, characterized in that: The detection head includes an elongated rod and a spiral section connected to the elongated rod.
9. A device for detecting the stoppage of the feeding of a punch press according to claim 8, characterized in that: The tail end of the rod is fixedly connected to one end of an outwardly extending transmission line, and the other end of the transmission line is connected to a controller.