Brief introduction to the types of the hottest coi

2022-07-24
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Introduction to the types of plate bending machine

due to the different fields of use, the position of the die sleeve can be adjusted through the support of bolts, and the types are different. From the roll number, it is divided into three roll plate bending machine and four roll plate bending machine. The three rollers are divided into symmetrical three roller plate bending machine, horizontal down-regulation three roller plate bending machine, arc down-regulation plate bending machine and upper roller universal three roller plate bending machine. From the transmission point of mechanical and hydraulic. In terms of the development of the plate bending machine, the upper roller universal type is the most backward, the horizontal adjustment type is slightly advanced, and the arc adjustment type is the most advanced. Three roll plate rolling machine three roll plate rolling machine includes mechanical type and hydraulic type: mechanical three roll plate rolling machine is divided into symmetrical and asymmetric mechanical three roll symmetrical plate rolling machine: performance characteristics of mechanical three roll symmetrical plate rolling machine: reducing the weight and thickness of packaging materials faces many challenges. The structure of the machine is three roll symmetrical type. The upper roll makes vertical lifting movement at the symmetrical position in the center of the two lower rolls, which is obtained through screw and screw worm drive, The two lower rollers rotate and mesh with the lower roller gear through the output gear of the reducer to provide torque for rolling plates. The disadvantage of this machine is that the plate ends need to be pre bent with the help of other equipment. Mechanical three roll asymmetric plate bending machine main features of mechanical three roll asymmetric plate bending machine: the structure type of the machine is three roll asymmetric, the upper roll is the main drive, and the lower roll moves vertically to clamp the plate, and the lower roll gear is meshed with the upper roll gear through the lower roll gear, which is the main drive at the same time; The side roll has the dual functions of pre bending and rounding. Compact structure, easy operation and maintenance. Technical parameters: Specification and model the thickest hydraulic three roll plate bending machine hydraulic three roll symmetrical plate bending machine main features: the upper roll of the machine can be vertically lifted and lowered, and the vertical lifting hydraulic transmission is obtained by the hydraulic oil in the hydraulic cylinder acting on the piston rod; The lower roll is driven by rotation and meshed with the output gear of the reducer to provide torque for the rolling plate. The lower part of the lower roll is provided with a supporting roll and can be adjusted. The upper roll is in a drum shape to improve the straightness of products. It is suitable for super long cans with various cross-section shapes. It is an up-regulated symmetrical three roll bending machine, which can roll metal plates into circular, arc and conical workpieces within a certain range. The two lower rolls of this machine are driving rolls, and the upper roll is driven. It is widely used in shipbuilding, boiler, aviation, hydropower, chemical industry, metal structure and machinery manufacturing industries. It is suitable for bending and deformation of metal plates. It can roll round, arc and conical workpieces within a certain range, and has the function of pre bending at the end of the plate. The two lower rollers of this model are driving rollers that can move horizontally, and the upper roller is driven roller that can move up and down. The movement modes are mechanical and hydraulic ± 22.5 °, horizontal pressure outside the zero position, and the transmission shafts are connected by universal couplings. Mechanical three roll symmetric plate bending machine performance characteristics of mechanical three roll symmetric plate bending machine: the structure of the machine is three roll symmetric type. The upper roll makes vertical lifting movement at the symmetrical position in the center of the two lower rolls, which is obtained through the screw thread worm drive. The two lower rolls make rotary movement, and the output gear of the reducer is meshed with the gear of the lower roll to provide torque for rolling plates. The disadvantage of this machine is that the plate ends need to be pre bent with the help of other equipment. Main technical parameters... Mechanical three roll asymmetric plate bending machine main features of mechanical three roll asymmetric plate bending machine: the structure of the machine is three roll asymmetric, the upper roll is the main drive, and the lower roll moves vertically to clamp the plate, and is meshed with the upper roll gear through the lower roll gear, which is also the main drive; The side roll has the dual functions of pre bending and rounding. Compact structure, easy operation and maintenance. Technical parameters: specification, model, maximum thickness of coiled plate mm... Hydraulic three roll symmetric coiled plate machine hydraulic three roll symmetric coiled plate machine main features: automatic statistical results on the machine; Automatically record the force value or elongation at the maximum point, breaking point and specified point; The dynamic display of the experimental process and experimental curve by computer can be vertically lifted and lowered. The vertical lifting hydraulic transmission is obtained by the hydraulic oil in the hydraulic cylinder acting on the piston rod; The lower roll is driven by rotation and meshed with the output gear of the reducer to provide torque for the rolling plate. The lower part of the lower roll is provided with a supporting roll and can be adjusted. The upper roll is in drum shape to improve the straightness of products. It is suitable for super long cans with various cross-section shapes

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