CN-224208824-U - Non-clutch rotary disc uncoiler for uncoiling strip steel

Abstract

The utility model relates to the technical field of uncoilers, and discloses a strip steel uncoiling clutch-free turntable uncoiler, which comprises a placing table and supporting legs, wherein a placing box and a servo motor are arranged above the placing table, and a rotating rod is fixedly arranged at the output end of the servo motor. According to the utility model, a worker controls the servo motor to operate through the controller, so that the servo motor can drive the rotating rod to rotate, when the rotating rod rotates, the rotating rod can rotate the first rotating rod through the assistance of the belt pulley and the transmission belt, when the first rotating rod rotates, the first gear can be driven to rotate, and because the first gear and the second gear are meshed with each other, the second gear can be driven to rotate, and because the diameter of the first gear is smaller than that of the second gear, the speed reduction effect can be achieved, when the second gear rotates, the installation plate can be driven to rotate through the second rotating rod, so that the rotating cylinder is driven to rotate, and the placed strip steel is wound.

Inventors

• ZHANG HONGSHUN
• WANG YUANZHI
• ZHAI YONGLI
• WEN GUOQIANG
• QU BO
• WANG CHANGJIE
• SUN LIJIE

Assignees

• 迁安正大通用钢管有限公司

Dates

Publication Date

20260508

Application Date

20250218

Claims (6)

1. 1. The strip steel uncoiling clutchless rotary table uncoiler comprises a placing table (1) and supporting legs (3), and is characterized in that a placing box (2) and a servo motor (15) are arranged above the placing table (1), a rotary rod (16) is fixedly arranged at the output end of the servo motor (15), a belt pulley (17) is fixedly connected with one end of the rotary rod (16) far away from the servo motor (15), a transmission belt (18) is arranged on the belt pulley (17), a belt pulley (17) is further arranged at the other end of the transmission belt (18), a first rotary rod (19) is fixedly arranged on the belt pulley (17), a second gear (21) is meshed and arranged on the first gear (20), a second rotary rod (22) is fixedly arranged on the second gear (21), a mounting disc (5) is fixedly connected with one end of the second rotary rod (22), a rotary drum (4) is fixedly arranged on the mounting disc (5), a movable disc (6) is arranged at the other end of the rotary drum (4), a rotary disc (6) is fixedly arranged at one end of the rotary disc (6) far away from the movable disc (12), one end of the rotating rod (12) far away from the movable disc (6) is rotatably connected to the supporting leg (3), and an access door is arranged on one side of the placement box (2).
2. 2. The strip steel uncoiling clutchless rotary table uncoiler according to claim 1, wherein a first bearing (23) and a second bearing (24) are respectively arranged on the first rotary rod (19) and the second rotary rod (22), a mounting bracket (25) is respectively and fixedly arranged above the first bearing (23) and the second bearing (24), the other end of the mounting bracket (25) is fixedly connected above an inner cavity of the placement box (2), and the first rotary rod (19) and the second rotary rod (22) respectively penetrate through the placement box (2) in a movable mode.
3. 3. The strip steel uncoiling clutchless rotary disc uncoiler according to claim 1, wherein a second chute (11) is formed in the rotary drum (4), a second sliding block (14) is slidably mounted on the second chute (11), a second circular chute (13) is formed in an inner cavity of the movable disc (6), and a second sliding block (14) is slidably arranged in an inner cavity of the second circular chute (13).
4. 4. The strip steel uncoiling clutchless rotary disc uncoiler according to claim 1, wherein a first circular chute (7) is formed at one end of the movable disc (6) far away from the mounting disc (5), and a first sliding block (8) is slidably arranged in an inner cavity of the first circular chute (7).
5. 5. The strip steel uncoiling clutchless rotary disc uncoiler according to claim 1, wherein a threaded rod (9) is meshed and penetrated on the supporting leg (3), one end of the threaded rod (9) is rotatably connected to the first sliding block (8), and one end of the threaded rod (9) away from the first sliding block (8) is fixedly connected with a handle (10).
6. 6. The decoiler of claim 1, characterized in that the first gear (20) has a smaller diameter than the second gear (21).

Description

Non-clutch rotary disc uncoiler for uncoiling strip steel Technical Field The utility model belongs to the technical field of uncoilers, and particularly relates to a non-clutch type turntable uncoiler for uncoiling strip steel. Background In the conventional strip steel uncoiling process, uncoilers with clutch devices are mostly adopted. Steel pipes are generally produced by using steel strip as a raw material, and a large number of steel strip coils are required to be unwound during production, and then the steel pipes are produced by crimping and butt welding. In actual production, the steel strip head of the steel strip coil is welded to the steel strip coil, so that the steel strip needs to be unwound by shoveling the steel strip head of the steel strip coil by an uncoiler. The uncoiler mainly comprises a temporary storage unit and an uncoiling unit, and the temporary storage unit is communicated with the uncoiling unit through a guide plate. The temporary storage unit adopts a turning hopper for temporarily storing the steel strip coil, the uncoiling unit adopts a power roller set and a shovel blade driven by a hydraulic mechanism, when the temporary storage unit works, the steel strip coil can be placed into the turning hopper through a crown block, a forklift and the like, then the turning hopper turns over to roll the steel strip coil onto the power roller set of the temporary storage unit through a material guide plate, then the power roller set of the uncoiling unit drives the steel strip coil to rotate, the shovel blade is driven by the hydraulic mechanism to be attached to the surface of the steel strip coil, and the steel strip head is shoveled out in the process of rotating the steel strip coil. However, the existing steel strip uncoiler utilizes a clutch to open and close to control the rotation of a material disc to be switched between active and passive, and equipment faults are high due to the addition of the clutch. The present utility model has been made in view of this. Disclosure of utility model In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: The utility model provides a belted steel is opened a book no separation and reunion formula carousel decoiler, including placing platform and supporting leg, place the platform top and be provided with and place case and servo motor, servo motor output fixed mounting has the bull stick, the one end fixedly connected with dwang that servo motor was kept away from to the bull stick, and is provided with the conveyer belt on the belt pulley, the conveyer belt other end still is provided with the belt pulley, and fixedly mounted has first rotary rod on the belt pulley, fixedly mounted has first gear on the first rotary rod, meshing installs the second gear on the first gear, fixedly mounted has the second rotary rod on the second gear, the one end fixedly connected with mounting disc that the second rotary rod kept away from the second gear, fixedly mounted has the rotary drum on the mounting disc, the rotary drum other end is provided with the movable disc, the one end fixedly mounted dwang that the mounting disc was kept away from to the dwang is rotated and is connected on the supporting leg, place case one side and be provided with the access door. As a preferred embodiment of the utility model, the first rotary rod and the second rotary rod are respectively provided with a first bearing and a second bearing, a mounting bracket is fixedly arranged above the first bearing and the second bearing respectively, the other end of the mounting bracket is fixedly connected above the inner cavity of the placement box, and the first rotary rod and the second rotary rod respectively penetrate through the placement box. As a preferred implementation mode of the utility model, the rotary drum is provided with a second chute, a second sliding block is slidably arranged on the second chute, the inner cavity of the movable disk is provided with a second circular chute, and the inner cavity of the second circular chute is slidably provided with a second sliding block. As a preferred embodiment of the utility model, one end of the movable disk far away from the mounting disk is provided with a first circular chute, and a first sliding block is slidably arranged in the inner cavity of the first circular chute. As a preferable implementation mode of the utility model, the support leg is meshed with and penetrates through a threaded rod, one end of the threaded rod is rotatably connected to the first sliding block, and one end of the threaded rod, which is far away from the first sliding block, is fixedly connected with a handle. As a preferred embodiment of the present utility model, the first gear has a smaller diameter than the second gear. Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, a worker controls the servo motor to o