CN218619410U

CN218619410U - Synchronous moving system for reeling mother reels

Info

Publication number: CN218619410U
Application number: CN202222387309.3U
Authority: CN
Inventors: 段庆山; 杨洪光
Original assignee: Jiangsu Bohui Paper Industry Co Ltd
Current assignee: Jiangsu Bohui Paper Industry Co Ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-03-14
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a synchronous moving system for reeling mother rolls, which comprises a frame, a push rod and a track, wherein the push rod and the track are arranged on the frame; the track has a preset inclination which enables the mother roll to roll by means of self weight, two sides of the top end of the track are provided with stoppers I which can be lifted, and a distance measuring sensor is arranged on each stopper I; the synchronous moving device is symmetrically arranged on two sides of the track at the same inclination; the synchronous moving device comprises a fixing plate, a driving wheel is mounted on the fixing plate and connected with a driven wheel through a chain, and a stop block is mounted on the chain and on a scroll rolling path of the primary coil. The utility model can pass through the track smoothly after the mother coil is rolled, so that the phenomenon of mother coil blocking caused by asynchronous rolling at the two ends of the mother coil can be avoided, and the service life of the track can be prolonged; meanwhile, the tensioner is arranged to further ensure the normal rotation of the synchronous moving device and increase the efficiency of the mother rolls passing through the rail.

Description

Synchronous moving system for reeling mother reels

Technical Field

The utility model relates to a batch female roll synchronous motion system.

Background

In the prior art, a mother roll passes through an inclined track by means of self weight after being reeled down; the length of whole track is about 4m, because of the ration of mother roll both sides paper differs or the track is because of long-time use wearing and tearing, the probability increase takes place for the asynchronous condition that rolls of mother roll on the track of the left and right sides, and the phenomenon that mother roll blocked is caused to the rolling desynchronization, and mother roll dead weight is about 84 tons, and mother roll blocks and to lead to follow-up mother to roll because of can't pass through and crowding on the track for the track easily takes place to damage.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a batch female roll synchronous motion system can realize female roll both ends synchronous motion on the track, guarantees that female roll passes through the track smoothly.

The technical scheme is as follows: comprises a frame, a push rod and a track which are arranged on the frame; the track has a preset inclination, the two sides of the top end of the track are provided with stoppers I with lifting mechanisms, and the stoppers I are provided with distance measuring sensors; the synchronous moving device is symmetrically arranged on two opposite sides of the track; the synchronous moving device comprises a fixing plate, a driving wheel is mounted on the fixing plate and connected with a driven wheel through a chain, a stop block used for limiting the primary coil is mounted on the chain, a stop dog II is arranged at the tail end of the synchronous moving device on the track, and a distance measuring sensor is also mounted on the stop dog II.

Wherein, the chain interval is provided with four at least groups of stop blocks.

Wherein, install tensioning ware on the fixed plate, the drive end of tensioning ware will be followed driving wheel pivot and removed towards keeping away from the action wheel direction.

The automatic feeding device comprises a rack, a driving wheel, a motor and a motor, wherein the motor is arranged on the rack, and the output end of the motor is connected with the rotating shaft of the driving wheel.

The device also comprises a PLC controller which is respectively connected with the motor, the stopper I, the stopper II and the distance measuring sensor through wires.

Has the beneficial effects that: compared with the prior art, the utility model has the advantages of it is following: the utility model ensures that the mother coil can pass through the track smoothly after being rolled down by arranging the synchronous moving device on the prior synchronous moving system for coiling the mother coil, thereby avoiding the phenomenon of mother coil blocking caused by asynchronous rolling at the two ends of the mother coil and prolonging the service life of the track; meanwhile, the tensioner is arranged to further ensure the normal rotation of the synchronous moving device and increase the efficiency of the mother roll passing through the rail.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the synchronous moving device of the present invention.

Fig. 3 is a schematic top view of the present invention.

Detailed Description

As shown in fig. 1-3, the utility model discloses a synchronous moving system for reeling mother rolls, which comprises a frame 5, a push rod 1 and a track 8 arranged on the frame 5; the track 8 has a preset gradient which enables the mother roll 6 to roll by means of self weight, the gradient of the utility model is four per thousand, both sides of the top end of the track 8 are provided with stoppers I2 which can be lifted, and the stoppers I2 are provided with distance measuring sensors; the device also comprises a synchronous moving device 3, wherein the synchronous moving device 3 is arranged on two sides of the track 8 through pin holes 37; the synchronous moving device 3 comprises a fixed plate 31, a driving wheel 34 is installed on the fixed plate 31, the driving wheel 34 is connected with a driven wheel 33 through a chain 32, the installation inclination of the chain 32 is also four thousandth, a stop block 36 is installed on the chain 32, and the stop block 36 is arranged on a scroll rolling path of the primary scroll 6 and ensures that a brake block can block the rolling of the primary scroll; a stopper II4 is further provided at the bottom end of the rail 8, and a distance measuring sensor is mounted on the stopper II4. In order to ensure that the stop block 36 can rotate at a proper position, the motor 7 is also arranged, the motor 7 is arranged on the frame 5, and the output end of the motor 7 is connected with the driving wheel 34; a PLC controller is also provided, which is connected to the motor 7, the stopper I2, the stopper II4 and the distance measuring sensor through wires, respectively. In order to ensure the normal rotation of the chain 32, a tensioner 38 is disposed on the fixing plate 31 to prevent the chain 32 from being too loose or too tight, which results in a shortened service life. In addition, in the embodiment, the center distance between the driving wheel and the driven wheel is about 3000mm, the axis of the driving wheel 34 is positioned on the left side of the stopper 4 in the horizontal direction, the reference circle diameter of the driving wheel and the driven wheel is 300mm, the diameter of the inner hole is 50mm, the driving wheel transmission shaft and the motor 7 are set according to the original rolling speed of the mother coil, the driving wheel is 12/min, the total length of the chain is about 4000mm, the interval between the stop blocks is 1000mm, the stop blocks 36 and the chain 32 are integrated, and the fixed plate 31 is a bracket formed by a carbon steel plate and a rib plate on the outer side of the chain 32.

The working process is as follows: after the mother coil 6 is coiled, the mother coil is conveyed to a stopper I2 by a push rod 1; 3s after the mother roll 6 reaches the stop dog I2, the chain 32 of the synchronous moving device 3 automatically rotates, and the stop block 36 on the chain 32 rotates to the position of 20cm-30cm at the right end of the stop dog I2; when the distance measuring sensor detects that the stop block 36 reaches the position of 20-30 cm at the rear end of the stop block I2, the stop block I2 descends, and the parent roll 6 rolls to the position of the stop block 36 on the chain 32 by means of self weight; through actual on-site measurement, the mother roll 6 in 15s can reach the position of the stop block 36, and the chains 32 of the synchronous moving devices 3 on the two sides automatically rotate to drive the two sides of the mother roll 6 to synchronously move; the parent reel 6 reaches the stop II4 by its own weight and the auxiliary movement of the synchronous moving device 3.

Claims

1. A synchronous moving system for reeling mother reels comprises a rack (5), and a push rod (1) and a track (8) which are arranged on the rack (5); it is characterized by also comprising synchronous moving devices (3) symmetrically arranged at two opposite sides of the track; the synchronous moving device (3) comprises a fixed plate (31), a driving wheel (34) is installed on the fixed plate (31), the driving wheel (34) is connected with a driven wheel (33) through a chain (32), and a stop block (36) used for limiting the primary coil (6) is installed on the chain (32); the track (8) is an inclined track forming an included angle with the horizontal plane, a stop dog I (2) with a lifting mechanism is arranged at the front end of the synchronous moving device (3) of the track (8), and a distance measuring sensor is arranged on the stop dog I (2); and a stop dog II (4) is arranged at the tail end of the synchronous moving device (3) of the track (8), and a distance measuring sensor is also installed on the stop dog II (4).

2. A reeling parent roll synchronous moving system according to claim 1, characterized in that the chain (32) is provided with at least four sets of stops (36) at intervals.

3. A synchronous moving system of reeling parent rolls according to claim 1, characterized in that a tensioner (38) is mounted on the fixed plate (31), and the driving end of the tensioner (38) moves the driven wheel (33) rotating shaft away from the driving wheel (34).

4. A synchronous moving system for reeling parent rolls according to claim 3, characterized by further comprising a motor (7), wherein the motor (7) is installed on the rack (5), and the output end of the motor is fixedly connected with the rotating shaft of the driving wheel (34).

5. A coiling parent roll synchronous moving system according to claim 1, characterized in that it also comprises a PLC controller and a motor (7), a stopper I (2), a stopper II (4) and a distance measuring sensor connected with the PLC controller respectively.