Detailed explanation of the function of the pressure device of the flower machine

When it comes to the flower machine, ordinary consumers who may not know it may mistake it for an agricultural equipment based on the name. In fact, this equipment is a common textile raw material processing equipment. During the use of the equipment, a pressure device will be found, which is used to pressurize the upper pull. Do you know it? Today, Jinan Xinjinlong Machinery will share with you the role of the pressure device of the equipment. The role of the pressure device is to pressurize the upper pull so that the upper pull rotates with the lower pull, so that the jaws formed by the two can effectively clamp the fiber and make it helpless. The size of the pressure is related to the drafting type, stretching multiple, stretching distance, quantitative feeding tow, fiber type, etc. The pressure source includes a heavy hammer, a magnet, a spring, air pressure, etc. The old machine used a heavy hammer and a magnet for pressure, but with the development of chemical fiber spinning and heavy pressure requirements, they were eliminated. Spring compression is now widely used. YJ series spring cradle is used for cotton spinning. 1. Spring cradle, the three upper pull shafts are respectively embedded in the grooves of the three pressure claws. Each pressure claw can rotate around its support axis. The middle part of the claw bears the pressure of the spiral spring. Except for the front upper pulling claw, the position of other claws on the frame can be adjusted according to the pulling distance C. The frame can rotate around the axis A fixedly mounted on the frame. By pressing the cradle body downward through the operating handle, T can be pulled down 1 meter and pressed: at the same time, lifting the handle can make it pull down and release the pressure, and the cradle body can rise continuously at an angle to facilitate cleaning of the drafting elements, etc. The advantages of spring seat pressurization are large pressure, light structure, convenient pressurization and decompression operation, and convenient replacement of leather rings, leather strips and cleaning. Its disadvantage is that there are strict requirements on spring materials and heat treatment, otherwise the pressure will drop after long-term use. 2. Flowering machine pneumatic cradle uses pneumatic cradle on the Ina drafting device and Rieter drafting device. The compressed air supplied by the air compressor enters the air-water separation needle through the one-way valve, and then passes through the decompression chamber and enters the hose airbag on the spinning machine. The hose airbag is installed in the round tube behind the pull seat, and each bracket has a pressure rod that contacts the airbag through a pressure plate. The locking mechanism of the cradle is composed of a trolley, a cradle body, a pressure rod and a cradle seat, forming a four-bar linkage BCDE, where point C is a recess on the convex head of the pressure rod. The action procedure for each working state is: ① Pressurized state: Press the handle, when point C is on the left side of the de line, the bracket is in a pressurized state, and the air pressure is transmitted to the pressure rod. The convex head of the pressure rod transmits the force to the rotor on the handle ED, so that the handle is tightly pressed against the bracket body. The rear distribution rod and the front distribution rod installed on the bracket body transmit the force to the front, middle and rear leather silver to complete the downward pressure. ② Pressure relief state: Lift the handle upward, and the midpoint D of the upper rotor rotates around point E. When point C is on the right side of the point E line, the force of the convex head of the pressure rod will make the handle upward and detach from the cradle body, thereby realizing the pressure relief of Li Shenla. ③ Lifting state: Continue to lift the handle upward, so that the cradle body rotates around point A and lifts, and the important official E falls into the groove of the pressure rod, so that the cradle body is supported and does not fall. The above content is the role of the opening machine pressure device, I hope it can be helpful to everyone. If you want to know more about the opening machine, please pay attention to our website dynamics, and look forward to your consultation.