Three roller gate working principle

The mechanical transmission system of the triple roller gate is mainly composed of: spindle, front and rear bearing seat, buffer mechanism, electromagnetic coil seat, rotation stop mechanism, three-jaw wheel, ratchet wheel, resetting mechanism, etc. When the user needs to pass the gate, a barcode card is scanned at the entrance of the gate, the electronic verification system is to verify, record, and then send a signal to the control line, so that the power is rotated 90o, at this time, the green signal light is turned on, the user can use the hand Pushing the brake lever, the brake lever rotates, and the person can pass through, and the reset mechanism will then return the brake lever to level. After the power-on control time is completed, the power-off is reversed. At this time, the ratchet wheel and the rotation support wheel are in a dead state, and the gate machine cannot pass through until the next punch-card start.
The three-roll gate applies to the anti-static control area of ​​the electronics factory. After the employees pass the anti-static test, the three-roll gate controlled by the anti-static testing instrument can refuse to enter the employees who fail to pass the test. For example, if the test passes, the three-roll gate will let a person pass. 20-60 people per minute.
Application scope:
Triple-stick performance enables easy-to-dissuade access control of public channels. The mechanical part of the equipment includes an emergency control device. When the power is turned off, the tri-level rod in the horizontal position will automatically drop the rod to ensure smooth passage. When the power is turned on, the trigeminal rod must be manually reset. With up to seven different configurations, the ZM858 can be used in all construction environments, and can handle all the end-to-end lighting for pedestrian exits.
Three roller brake features:
1, alloy aluminum, stainless steel rain box, novelty and beautiful.
2, with a personalized installation interface (such as card readers, light installation, etc.), to ensure that the system integrator control gate device installation is simple and convenient.
3. The movement of the three-bar turn gate machine is automatically adjusted to the hydraulic shock absorber. When the three-slug gate is used to operate, the sound is very small, there is no impact, and the brake drying cylinder rod is automatically decelerated back to the middle. The watch surface sponge is electroplated with yellow dichromate.
4. Can be programmed with gate control, one or two directions (set by the user).
5. The base is fixed with expansion bolts.
Gate movement:
1. The mechanical gate movement refers to the use of a gate machine to release the three-pronged manpower push rod after the control is released; after release, the other rod passes through the movement's hydraulic damping device and stays in the horizontal position, and it needs to be solved again. Release. Putt only needs 3Kg of force.
2. The motor core is equipped with a motor in the gate. After the gate is released from control, the trigeminal rod will move forward by an angle. When the pedestrian touches the trigeminal again, the motor will take the initiative to turn the rod until another rod returns. Complete the release action after reaching the horizontal position. Six, decorative surface cover: JH858 brake chassis both ends of the body to provide two personalized decorative panels, the decorative panel is made of 12mm thick PVC material. System integrators can install different user interfaces according to the needs of users, such as proximity card readers, magnetic card readers, fingerprint collectors, status indicators, and push button devices. The ruler of the decorative plate is: 265X150X12mm size.
Optional part:
- There are counting devices for each population channel and each control direction that can be reset or not, electronic or mechanical control
- Display window with red prohibition and green traffic arrow.
- Displays the function window for authorized passage of rollers through the channel.
- Composite heating system for temperature control of the material can reach -20 °C.
- Integrated coin and identification receiver.
- The stainless steel base is closed.
- Tinted stainless steel shell - standard outside RAL color.

PUR hot melt glue

PUR hot melt glue

Taixing Chaobang Adhesive Co., Ltd. , http://www.cb-adhesive.com