CN210456827U

CN210456827U - Tension adjusting dancer roll device of corrosion foil production line

Info

Publication number: CN210456827U
Application number: CN201920696106.8U
Authority: CN
Inventors: 吉民; 马坤松; 相志明
Original assignee: Yangzhou Hongyuan Electronics Co ltd
Current assignee: Yangzhou Hongyuan Electronics Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-05-05
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a tension adjustment dancer roll device of etched foil production line, its characterized in that: the device comprises a driving roller, a dancing roller, a bracket, an adjusting shaft, a weight box, a collecting vessel, a spiral conveyor, an output structure and a tension sensor; the driving rollers are fixed on the same horizontal line, and the dancing roller is arranged below the two driving rollers in the middle; the corrosion foil bypasses the driving roller and the jumping roller to form a triangular shape; the support is arranged on one side of the dancing roller, the adjusting shaft is erected on the support, one end of the adjusting shaft is connected with the top end of the dancing roller, the other end of the adjusting shaft is provided with a weight box, and spherical weight particles are contained in the weight box; the bottom of the collecting vessel is provided with a counterweight particle output structure, the collecting vessel is placed below the counterweight box, and the spiral conveyor is placed above the top of the counterweight box; the tension sensor is placed at the edge of the aluminum foil. The utility model discloses, because of going on in acid corrosion environment, use this device, avoided manual operation, improved production safety. And the tension is monitored and adjusted, and the product quality is improved.

Description

Tension adjusting dancer roll device of corrosion foil production line

Technical Field

The utility model belongs to the technical field of the foil of corroding safety in production, especially, relate to a tension adjustment dancer roll device of foil of corroding production line.

Background

In the production line of the corrosion foil, the tension control requirement on the raw material aluminum foil is very strict, and particularly the stable control in the corrosion and drying stages is realized because the aluminum strip runs in the corrosive liquid environment. In the continuous production line, a part of equipment or a process section needs to have stable and accurate tension, and instantaneous tension fluctuation is large due to various reasons, particularly before and after an annealing furnace and a rolling mill or a finishing mill, if tension is unstable, phenomena such as strip breakage or aluminum strip corrugation are easily caused, so that the stable tension needs to be controlled to realize accurate tension control. Therefore, a tension adjusting dancer roll apparatus for a corrosion foil production line is required.

Disclosure of Invention

In response to the needs of the prior art, a tension adjusting dancer roll device for a corrosion foil production line is provided.

The technical side of the utility model is that: a tension adjusting dancing roll device of a corrosion foil production line comprises a driving roll, a dancing roll, a bracket, an adjusting shaft, a weight box, a collecting vessel, a spiral conveyor, an output structure and a tension sensor;

the driving rollers are fixed on the same horizontal line, and the dancing roller is arranged below the two driving rollers in the middle; the corrosion foil bypasses the driving roller and the jumping roller to form a triangular shape; the support is arranged on one side of the dancing roller, the adjusting shaft is erected on the support, one end of the adjusting shaft is connected with the top end of the dancing roller, the other end of the adjusting shaft is provided with a weight box, and spherical weight particles are contained in the weight box; the bottom of the collecting vessel is provided with a counterweight particle output structure, the collecting vessel is placed below the counterweight box, and the spiral conveyor is placed above the top of the counterweight box; the tension sensor is placed at the edge of the aluminum foil.

Furthermore, the output structure comprises a moving plate, a track, a roller, a motor and a driving gear; the bottom of the weight box is provided with an opening matched with the moving plate, and the rails are arranged on two sides of the opening and extend to the edge of the bottom of the weight box; the movable plate covers the opening, and the roller is fixed on the movable plate and slides along the track; the edge of the moving plate is provided with a rack, the motor is fixed at the bottom of the weight box and is connected with the driving gear, and the driving gear is matched with the rack. The implementation mode of the scheme is as follows: the motor rotates, and electric drive gear rotates to drive the rack and remove, realize the removal of movable plate, realize the closure and the opening of opening part, thereby realize the whereabouts and the stagnation of counter weight granule. The drop causes the weight of the weight box to be reduced and the dancer roll to adjust downward.

Furthermore, the adjusting shaft is connected with the bracket through a bearing; the adjusting shaft is connected with the top end of the dancing roll through a bearing.

Furthermore, the inlet of the bolt conveyor is provided with a counterweight particle storage tank, the outlet of the bolt conveyor corresponds to the top of the counterweight box, and the top of the counterweight box is not shielded. This structure is used for in mending the weight box with the counter weight granule for the weight of weight box increases, and the dancer roll upwards adjusts.

Furthermore, the STSA-050F anticorrosion tension sensor is selected as the tension sensor, and the tension sensor is arranged on the surface of the dancing roll, which is in contact with the corrosion foil.

Further, still include the PLC controller, the tension inductor is connected with the PLC controller, and the PLC controller is connected with the auger delivery ware, and the PLC controller is connected with output device. A PLC controller of application No. 201480078029.X may be selected.

Has the advantages that: the utility model discloses, carry out real-time supervision through the tension of tension inductor to the aluminium foil, through the motor of PLC controller control auger delivery ware and weight box bottom, adjust the weight of weight box to adjust the position of dancing roll, realize tension and adjust. The utility model discloses, because of going on in acid corrosion environment, use this device, avoided manual operation, improved production safety. And the tension is monitored and adjusted, and the product quality is improved. According to the invention, the balance weight particles are output or supplemented, the balance weight process is gentle, the adjustment range of the jump stick is mild, and the corrosion foil in the production process is prevented from being damaged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic illustration of a weight box;

FIG. 3 is a schematic view of the bottom of the weight box;

FIG. 4 is a schematic view of the upwardly facing configuration of the bottom of the weight box;

FIG. 5 is a schematic view of the downwardly facing configuration of the bottom of the weight box;

reference numerals: 1-driving roll, 2-dancing roll, 3-support, 4-adjusting shaft, 5-weight box, 6-collecting vessel, 7-spiral conveyor, 8-output structure, 9-tension sensor; 801-moving plate, 802-track, 803-roller, 804-motor, 805-driving gear, 501-opening.

Detailed Description

The present invention will be further clarified by the following description with reference to the attached drawings and specific examples, which should be understood as being merely illustrative of the present invention and not limiting the scope of the present invention, and modifications of various equivalent forms of the present invention by those skilled in the art after reading the present invention, all fall within the scope defined by the appended claims of the present application.

As shown in figure 1, the tension adjusting dancer roll device for the corrosion foil production line comprises a driving roll 1, a dancer roll 2, a support 3, an adjusting shaft 4, a weight box 5, a collecting vessel 6, a screw conveyor 7, an output structure 8 and a tension sensor 9.

The two driving rollers 1 are provided, the one bouncing roller 2 is provided, the driving rollers 1 are horizontally arranged on the production line oppositely, and the bouncing rollers 2 are arranged below the two driving rollers 1 and are horizontally centered with the position relation of the two driving rollers 1. The aluminum foil is wound on the driving roller 1 and the dancing roller 2 to form a triangular shape. The top end of the dancing roll 2 is fixed with an adjusting shaft 4 through a bearing, and the adjusting shaft 4 is a rectangular strip. The middle part of the adjusting shaft 4 is assumed on the bracket 3, and the bracket 3 and the adjusting shaft 4 are hinged to form a wane structure. A weight box 5 is arranged at the other end of the adjusting shaft 4. One side wall of the weight box 5 is fixed on the adjusting shaft 4 through a bolt. The weight box 5 has no top cover and is provided with a bottom. The screw conveyor 7 is not connected to the weight box 5, and is placed on the production line above the weight box 5. The auger is a well-established technology, and is activated to deliver the weighted particles into the weight box 5 by dropping the weighted particles at its inlet. The bottom of the weight box 5 is provided with an opening 501 for the outlet of the weight particles. Two tracks are arranged on two sides of the opening 501, a movable plate is arranged above the tracks, and the movable plate moves in the tracks through the installation rollers. The side of the moving plate is provided with straight gear teeth, the gear teeth of the rack are matched with a driving gear, and the driving gear is arranged at the bottom of the weight box 5 and is controlled by a motor to rotate.

And the motor of the driving gear and the bolt conveyor are both connected with a PLC (programmable logic controller) and are controlled to start or stop by the PLC. PlC the controller is connected to the tension sensor 9. In this embodiment, the tension sensor is an STSA-050F corrosion-resistant tension sensor, and the PLC controller is a PLC controller having application No. 201480078029. And a tension sensor in the technology of Changzhou Rulttedde can also be selected and arranged on the side surface of the driving roller 1 to monitor the tension of the aluminum foil, which is a mature prior art.

The utility model discloses an implementation process does: the tension sensor monitors the tension of the aluminum foil, when the tension value is lower than a set value, the output device is started, the motor at the bottom of the weight box 5 is started, the moving plate is moved away, the weight particles fall off from the opening 501 into the collecting vessel, the self weight of the weight box 5 is reduced, the dancing roller gradually descends through the connection relation of the adjusting shafts, the tension is increased, and when the tension reaches the set value, the PLC controls the motor, and the moving plate returns to the original position;

when the tension value is higher than the set value, starting the screw conveyor, and feeding the gravity particles from the top; the dead weight of the weight box 5 is increased, the dancing roller gradually rises through the connection relation of the adjusting shaft, the tension is reduced until the tension reaches a set value, and the PLC controls the screw conveyor to be closed.

With this device, avoided manual operation, improved production safety. And the tension is monitored and adjusted, and the product quality is improved. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a tension adjustment dancer roll device of etched foil production line which characterized in that: the device comprises a driving roller (1), a bouncing roller (2), a bracket (3), an adjusting shaft (4), a weight box (5), a collecting vessel (6), a spiral conveyor (7), an output structure (8) and a tension sensor (9);

the driving rollers (1) are fixed on the same horizontal line, and the dancing roller (2) is arranged below the two driving rollers (1) in the middle; the corrosion foil bypasses the driving roller (1) and the jumping roller (2) to form a triangular shape; the support (3) is arranged on one side of the dancing roller (2), the adjusting shaft (4) is erected on the support (3), one end of the adjusting shaft (4) is connected with the top end of the dancing roller (2), the other end of the adjusting shaft is provided with the weight box (5), and spherical weight particles are contained in the weight box (5); the bottom of the collecting vessel is provided with a counterweight particle output structure (8), the collecting vessel (6) is placed below the counterweight box (5), and the screw conveyor (7) is placed above the top of the counterweight box (5); the tension sensor (9) is used for measuring the corrosion foil tension.

2. A tension-adjusting dancer roll apparatus for a etched foil production line as recited in claim 1, wherein: the output structure (8) comprises a moving plate (801), a track (802), a roller (803), a motor (804) and a driving gear (805); the bottom of the weight box (5) is provided with an opening (501) matched with the moving plate (801), and the rails (802) are arranged on two sides of the opening (501) and extend to the edge of the bottom of the weight box (5); the moving plate (801) covers the opening (501), the roller (803) is fixed on the moving plate (801), and the roller (803) slides along the track (802); the edge of the moving plate (801) is provided with a rack, the motor (804) is fixed to the bottom of the weight box (5), the motor (804) is connected with the driving gear (805), and the driving gear (805) is matched with the rack.

3. A tension-adjusting dancer roll apparatus for a etched foil production line as recited in claim 1, wherein: the adjusting shaft (4) is connected with the bracket (3) through a bearing; the adjusting shaft (4) is connected with the top end of the dancing roll (2) through a bearing.

4. A tension-adjusting dancer roll apparatus for a etched foil production line as recited in claim 1, wherein: an inlet of the screw conveyor (7) is provided with a counterweight particle storage tank, an outlet of the screw conveyor (7) corresponds to the top of the counterweight box (5), and the counterweight box (5) is an open-top cylinder body.

5. A tension-adjusting dancer roll apparatus for a etched foil production line as recited in claim 1, wherein: and the tension sensor (9) is an STSA-050F anti-corrosion tension sensor.

6. A tension-adjusting dancer roll apparatus for a etched foil production line as recited in claim 1, wherein: the tension sensor is characterized by further comprising a PLC (programmable logic controller), the tension sensor (9) is connected with the PLC, the PLC is connected with the screw conveyor (7), and the PLC is connected with the output structure (8).