CN211310263U

CN211310263U - Speed matcher for aluminum foil rewinder

Info

Publication number: CN211310263U
Application number: CN201921868372.0U
Authority: CN
Inventors: 廖启忠; 张晨
Original assignee: Guangzhou Nanuo New Material Technology Co ltd
Current assignee: Guangzhou Nanuo New Material Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-21
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to an aluminium foil rewinding machine speed adapter includes linear velocity detection device, PLC controller, block terminal, inverter motor, drive roll, and the aluminium foil passes through linear velocity detection device connects the drive roll, and the drive roll is driven by inverter motor, linear velocity detection device electric connection PLC controller, PLC controller electric connection the block terminal, block terminal electric connection inverter motor. The utility model discloses simple structure uses and the maintenance cost is low, and it is accurate to test the speed, and the aluminium foil unreels and rolling speed is invariable, and difficult emergence phenomenon of splitting has improved production efficiency, has ensured equipment safety.

Description

Speed matcher for aluminum foil rewinder

Technical Field

The utility model relates to an aluminium foil rewinding machine especially relates to an aluminium foil rewinding machine speed adapter.

Background

The rewinding machine is at production process, along with the aluminium foil migration, unreels the roller radius and reduces, and wind-up roll radius increases, and the aluminium foil bears tension constantly to change, and easy breaking phenomenon takes place, influences production efficiency and equipment safety. At present, rewinding machines on the market mainly adopt tension detected by an installed tension sensor to perform feedback adjustment, although the detection result of the method is accurate, the equipment must be provided with the expensive tension sensor, and the cost of the equipment and the maintenance cost are greatly improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an aluminium foil rewinding machine speed adapter.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an aluminium foil rewinding machine speed adapter includes linear velocity detection device, PLC controller, block terminal, inverter motor, drive roll, the aluminium foil process linear velocity detection device connects the drive roll, and the drive roll is driven by inverter motor, linear velocity detection device electric connection the PLC controller, PLC controller electric connection the block terminal, block terminal electric connection inverter motor.

The utility model provides a pair of an aluminium foil rewinding machine speed matcher in a preferred embodiment, linear velocity detection device comprises two driven rollers, detection piece, proximity switch, two driven roller longitudinal symmetry installs, and the aluminium foil is followed two pass in the middle of the driven roller, lie in the driven roller side edge installation of below and detect the piece, proximity switch fixed mounting is in the below one side of driven roller just can be relative detect the piece setting.

In the preferred embodiment of the present invention, the driven roller is a plastic part made of soft surface material.

Compared with the prior art, the utility model provides a pair of aluminium foil rewinding machine speed matcher's beneficial effect is: simple structure, use and maintenance cost are low, and it is accurate to test the speed, and the aluminium foil unreels and rolling speed is invariable, and difficult fracture phenomenon has improved production efficiency, has ensured equipment safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural diagram of a speed matcher for an aluminum foil rewinder.

In the figure: 1. a driven roller; 2. detecting a sheet; 3. a proximity switch; 4. a PLC controller; 5. a drive roll; 6. a variable frequency motor; 7. a linear velocity detection device; 8. a distribution box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the speed matcher for the aluminum foil rewinder comprises a linear speed detection device 7, a PLC controller 4, a distribution box 8, a variable frequency motor 6 and a drive roller 5, wherein an aluminum foil passes through the linear speed detection device 7 and is connected with the drive roller 5, the drive roller 5 is driven by the variable frequency motor 6, the linear speed detection device 7 is electrically connected with the PLC controller 4, the PLC controller 4 is electrically connected with the distribution box 8, and the distribution box 8 is electrically connected with the variable frequency motor 6.

The linear velocity detection device 7 comprises two driven rollers 1, detection piece 2, proximity switch 3, two driven rollers 1 are installed from top to bottom symmetrically, the aluminum foil passes through the middle of two driven rollers 1, the detection piece 2 is installed on the side edge of the driven roller 1 located below, and the proximity switch 3 is fixedly installed on one side of the driven roller 1 below and can be opposite to the detection piece 2.

The driven roller 1 is a plastic part with a softer surface material, and the surface of the aluminum foil is not easily scratched.

During the use, inverter motor 6 drive roll 5 is rotatory, aluminium foil winding drive roll 5, the radius of drive roll 5 increases, because factor influences such as angular velocity and resistance, the aluminium foil moves forward linear velocity and changes, the corresponding change of driven roll 1 rotational speed, proximity switch 3 surveys 2 unit time process number of times of detection piece, and convert the signal of telecommunication into and transmit PLC controller 4, calculate the aluminium foil linear velocity through calculating unit time pulse and driven roll 1 week length, thereby adjust 8 output of block terminal, control inverter motor 6 rotational speed, realize feedback regulation.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides an aluminium foil rewinding machine speed adapter which characterized in that: including linear velocity detection device, PLC controller, block terminal, inverter motor, drive roll, the aluminium foil process linear velocity detection device connects the drive roll, and the drive roll is driven by inverter motor, linear velocity detection device electric connection the PLC controller, PLC controller electric connection the block terminal, block terminal electric connection inverter motor.

2. The speed matcher of an aluminum foil rewinder as recited in claim 1, wherein: the linear velocity detection device comprises two driven rollers, detection pieces and proximity switches, wherein the two driven rollers are arranged in an up-and-down symmetrical mode, aluminum foils penetrate through the middle of the two driven rollers, the detection pieces are arranged on the side edges of the driven rollers positioned below, and the proximity switches are fixedly arranged below one side of the driven rollers and can be opposite to the detection pieces.

3. The speed matcher of an aluminum foil rewinder as recited in claim 2, wherein: the driven roller is a plastic part with softer surface material.