Tensioning control device

Patent metadata

Field	Value
Publication number	US-10954019-B2
Application number	US-201916238916-A
Country	US
Kind code	B2
Filing date	Jan 3, 2019
Priority date	Oct 10, 2014
Publication date	Mar 23, 2021
Grant date	Mar 23, 2021

Abstract

A tensioning control device having a first motor that applies a torque to a first end of a substrate in a first direction and a second motor that applies a torque to a second end of the substrate in a second direction that is generally opposite the first direction is disclosed. In this manner, the first motor and the second motor apply torque to the substrate in opposing directions, thereby placing the substrate in tension. In one embodiment, the first motor applies a torque to the first end of the substrate that is equal to the torque applied to the second end of the substrate by the second motor. By placing the substrate in tension in this manner, an actuator is able to incrementally move the substrate in a forward direction and a backward direction independent of the tension applied to the substrate.

First claim

What is claimed is:

1. A labeling system for labeling a syringe, the labeling system comprising:
a substrate having a label and configured to be applied to the syringe, the substrate having a first end and an opposing second end;
a first motor applying a first torque to the first end of the substrate in a first direction;
a second motor applying a second torque to the opposing second end of the substrate in a second direction, the second direction generally opposite the first direction thereby placing the substrate in tension; and
an actuator adapted to move the substrate in the first direction and the second direction independent of the tension applied to the substrate.

2. The labeling system of claim 1 , further comprising a cutting mechanism for cutting a portion of the label, wherein the cutting mechanism is a knife, laser, or water jet printing cutting mechanism.

3. The labeling system of claim 1 , wherein the substrate comprises a removable backing layer.

4. The labeling system of claim 3 , further comprising a removal device adapted to automatically remove the removable backing layer from the substrate, wherein the removal device is a wall or edge of sheet metal.

5. The labeling system of claim 1 , wherein the first torque applied to the first end of the substrate is equal to the second torque applied to the opposing second end of the substrate.

6. The labeling system of claim 1 , wherein the actuator is adapted to move the substrate by predetermined increments.

7. The labeling system of claim 1 , wherein the label includes information relating to the syringe or contents contained within the syringe.

Assignees

• Becton Dickinson Co

Inventors

• Gisler Scott William
• Mcneill Philip C
• Verma Kaushal

Classifications

• B41J15/16

  Means for tensioning or winding the web · CPC title

• B65C9/42 Primary

  Label feed control · CPC title

• B65H2801/75

  Labelling machines · CPC title

• B65C3/16 Primary

  by rolling the labels onto cylindrical containers, e.g. bottles · CPC title

• B65C9/46

  Applying date marks, code marks, or the like, to the label during labelling (manually-controlled or operable apparatus having printing equipment B65C11/02; ticket printing and issuing G07B1/00 {; apparatus for ticket validating or cancelling G07B11/00}) · CPC title