CN221234865U

CN221234865U - Rotary paper collecting machine

Info

Publication number: CN221234865U
Application number: CN202322526074.6U
Authority: CN
Inventors: 胡名宏; 刘明旭; 胡宜伟
Original assignee: Jinan Zeye Machine Tool Co ltd
Current assignee: Jinan Zeye Machine Tool Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-06-28
Anticipated expiration: 2033-09-18

Abstract

The rotary paper collecting machine comprises a frame, a rotary shaft seat, a fixed seat, a transmission mechanism and a paper winding shaft, wherein one side of the frame is connected to the rotary shaft seat through a rotary shaft, the other side of the frame is connected with the fixed seat through a pin shaft, and the paper winding shaft is arranged on the frame and connected with the transmission mechanism. The transmission mechanism is arranged on the frame. The paper tape winds around the steering roller and is wound on the air expansion shaft, and the transmission mechanism drives the roll paper shaft to rotate, so that the paper tape is wound on the air expansion shaft. When the feeding trolley lifts the steel coil, the pin shaft is pulled out, so that the rack and the fixed seat are separated, the rack is rotated upwards to be erected, and the feeding trolley and the steel coil can safely and smoothly pass through. The utility model can approach the uncoiler closely, is placed on the ground to carry out operations such as threading paper tape and unloading paper roll, is convenient and has no falling danger, and the convenience and safety of the operation are improved; the feeding position can be avoided before the steel coil is lifted by the feeding trolley through rotation.

Description

Rotary paper collecting machine

Technical Field

The utility model relates to a paper collecting machine for collecting protective paper on a steel plate in the steel coil uncoiling and leveling process, and belongs to the technical field of paper collecting machines.

Background

In order to protect the surface of the metal sheet from damage, such as dirt, scratches, corrosion, etc., a layer of protective paper is often coated on the surface. The steel plates on the market are generally in the form of steel coils, when in use, the steel coils need to be unfolded and leveled, and the steel coils are generally conveyed to the uncoiler by the feeding trolley. In the process of unfolding the steel coil, the protection paper on the steel coil needs to be rolled up by a paper collecting machine.

For the delivery machine of the thick plate material, the problem of arrangement exists on the whole line: if the position is low, the feeding trolley can stop the steel coil from running when conveying the steel coil; if placed behind the loading trolley, the coil of steel placed on the storage seat will obstruct the passage of the paper tape.

At present, the paper collecting machine is usually heightened in the industry, so that the height of an operation space is more than 3 meters away from the ground, the paper collecting process is inconvenient to wear and unload paper rolls, the operation height is too high, and the risk is high.

Disclosure of Invention

Aiming at the defects of the existing paper collecting machine, the utility model provides the rotary paper collecting machine which is convenient to operate, safe and reliable.

The utility model relates to a rotary paper collecting machine, which adopts the following technical scheme:

The winding machine comprises a frame, a rotating shaft seat, a fixed seat, a transmission mechanism and a winding shaft, wherein one side of the frame is connected to the rotating shaft seat through a rotating shaft, the other side of the frame is connected with the fixed seat through a pin shaft, and the winding shaft is arranged on the frame and connected with the transmission mechanism. The transmission mechanism is arranged on the frame.

The roll paper shaft adopts an inflatable shaft, which is the prior art.

The rotating shaft is arranged on the rotating shaft seat through a bearing, and the high-strength rotating shaft is adopted, so that the paper collecting machine is ensured to provide enough support when rotating around the high-strength rotating shaft.

The transmission mechanism comprises a motor and a chain transmission, the motor is arranged on the frame, a driving sprocket is arranged on a rotating shaft of the motor, a driven sprocket is arranged on the air inflation shaft, and a chain is connected between the driving sprocket and the driven sprocket. The motor drives the inflatable shaft to rotate through chain transmission.

The machine frame is provided with a steering roller, and the trend of the paper tape is changed through the steering roller.

The paper tape winds around the steering roller and is wound on the air expansion shaft, and the transmission mechanism drives the roll paper shaft to rotate, so that the paper tape is wound on the air expansion shaft. When the feeding trolley lifts the steel coil, the pin shaft is pulled out, so that the rack and the fixed seat are separated, the rack is rotated upwards to be erected, and the feeding trolley and the steel coil can safely and smoothly pass through.

The utility model can approach the uncoiler closely, is placed on the ground to carry out operations such as threading paper tape and unloading paper roll, is convenient and has no falling danger, and the convenience and safety of the operation are improved; the feeding position can be avoided before the steel coil is lifted by the feeding trolley through rotation.

Drawings

Fig. 1 is a schematic structural view of a rotary paper receiver according to the present utility model.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic view of the working state and the avoiding state of the rotary paper receiver of the present utility model.

Wherein: 1. the feeding device comprises a rotating shaft seat, a machine frame, a fixing seat, a pin shaft, an inflatable shaft, a transmission mechanism, a motor, a steering roller, a paper tape, a normal working state and a feeding avoiding state.

Detailed Description

The rotary paper receiver is arranged in front of a material taking frame of an uncoiler and on a feeding trolley, and has a structure shown in figures 1 and 2 and comprises a frame 2, a rotary shaft seat 1, a fixed seat 3, a transmission mechanism 6 and a roll paper shaft. One side of the frame 2 is connected to the rotary shaft seat 1 through a rotary shaft, and the other side of the frame 2 is connected with the fixed seat 3 through a pin shaft 4. The paper winding shaft is arranged on the frame 2 and is connected with a transmission mechanism 6. The transmission mechanism 6 is arranged on the frame 2. The roll paper shaft adopts an inflatable shaft 5, which is the prior art.

The rotating shaft seat 1 has enough strength, a high-strength bearing is adopted in the rotating shaft seat, and the rotating shaft is arranged in the bearing, so that the paper collecting machine can provide enough support when rotating around the bearing.

The fixing seat 3 is independent and fixed on the ground. When the paper collecting machine is required to rotate, the pin shaft 4 is pulled out, so that the frame 2 is separated from the fixed seat 3. The pin shaft 4 plays a role in positioning the paper collecting machine, when the paper collecting machine is in a normal working position, the machine frame 2 is connected with the fixing seat 3 through the pin shaft 4, so that the paper collecting machine is ensured to be fixed, offset cannot occur, and normal paper collection is ensured.

The air expansion shaft 5 is used for expanding the paper tube wound by the paper tape 8, so that the paper tube can rotate along with the air expansion shaft 5 to finish paper collection.

The transmission mechanism 6 comprises a motor 7 and a chain transmission, the motor 7 is arranged on the frame 2, a driving sprocket is arranged on a rotating shaft of the motor, a driven sprocket is arranged on the air inflation shaft 5, and a chain is connected between the driving sprocket and the driven sprocket. The motor 7 drives the inflatable shaft 5 to rotate through chain transmission.

The frame 2 is also provided with a steering roller 8, the trend of the paper tape 9 is changed through the steering roller 8, the paper tape 8 is ensured not to contact with the ground after being separated from a steel coil, certain tension is established, and the paper roll is ensured to be wound neatly and firmly after being wound up.

The use process of the rotary paper collecting machine is as follows.

When the paper tape 9 needs to be wound, as shown in fig. 3, the paper collecting machine is in a horizontal normal working state 10, and the frame 2 and the fixing seat 3 are connected together through the pin shaft 4. The paper tape 9 is wound on the inflatable shaft 5 by bypassing the steering roller 8, the motor 7 is started, the inflatable shaft 5 is driven to rotate through chain transmission, and the paper tape 9 is wound on the inflatable shaft 5.

When the feeding trolley lifts the steel coil, as shown in fig. 3, the paper collecting machine is in an avoidance state 11 during the lifted feeding. At this time, the pin 4 is pulled out to disengage the frame 2 from the fixing seat 3. The paper collecting device is rotated upwards to be erected, the feeding trolley and the steel coil can safely and smoothly pass through, after passing through, the paper collecting device rotates to a normal working position, and the paper collecting device is fixed by using the positioning pin shaft.

The paper collector of the utility model has the following characteristics:

1. The problem existing in the paper collecting process of the thick steel plate is solved, the position of the uncoiler can be close to the position of the uncoiler, the whole equipment is placed on the ground, an operator directly operates on the ground, the paper tape threading and paper roll unloading processes are all carried out on the ground, the action is convenient, the falling risk is avoided, the convenience and the safety of the operation are greatly improved, and the operation feeling is excellent;

2. Before the steel coil is lifted by the feeding trolley, the feeding trolley and the steel coil can safely and smoothly pass through the avoiding position when being rotated to the feeding, after passing through the steel coil, the paper collecting is rotated to the normal working position, the steel coil is fixed by using the positioning pin shaft, the relative position between the whole paper collecting and the uncoiling machine is not changed, and the paper collecting work can be carried out after the tape penetrating;

3. the whole process is safe, convenient and efficient, and various problems existing in thick plate wire paper collection are successfully solved.

Claims

1. A rotary paper collecting machine is characterized in that: the automatic paper winding machine comprises a frame, a rotating shaft seat, a fixed seat, a transmission mechanism and a paper winding shaft, wherein one side of the frame is connected to the rotating shaft seat through a rotating shaft, the other side of the frame is connected with the fixed seat through a pin shaft, the paper winding shaft is arranged on the frame and connected with the transmission mechanism, and the transmission mechanism is arranged on the frame.

2. The rotary paper delivery machine of claim 1, wherein: the roll paper shaft adopts an inflatable shaft.

3. The rotary paper delivery machine of claim 1, wherein: the rotating shaft is arranged on the rotating shaft seat through a bearing.

4. The rotary paper delivery machine of claim 1, wherein: the transmission mechanism comprises a motor and a chain transmission, the motor is arranged on the frame, a driving sprocket is arranged on a rotating shaft of the motor, a driven sprocket is arranged on the air inflation shaft, and a chain is connected between the driving sprocket and the driven sprocket.

5. The rotary paper delivery machine of claim 1, wherein: and a steering roller is arranged on the frame.