Interchangeable cutting elements for sealing machine
View Patent ↗A sealing machine adapted to support a plurality of different heating/sealing/cutting mechanisms, including tubular heaters and heated cutting blades, is disclosed. The sealing machine utilizes a common interface and mounting system for all side sealers. In addition, in some embodiments, the control system within the sealing machine is adapted to monitor and control the temperature of these various mechanisms automatically so as to create proper seals.
1. A side sealing machine adapted to support a plurality of modular heating/sealing/cutting mechanisms for sealing a film, comprising:
a universal side mechanism, comprising:
opposing sets of pulleys and belts to guide said film toward a modular heating/sealing/cutting assembly; and
a mounting mechanism, adapted to hold said modular heating/sealing/cutting assembly;
a power connector for supplying power to said modular heating/sealing/cutting assembly;
a feedback connector for receiving feedback information from said modular heating/sealing/cutting assembly;
the universal side mechanism configured to be operatively connected with either of:
a) a first modular heating/sealing/cutting assembly, adapted to heat, seal and cut said film, comprising:
a mounting mechanism, adapted to cooperate with said mounting mechanism on said universal side mechanism, wherein said mounting mechanism utilizes a common interface across mounting mechanisms on a plurality of modular heating/sealing/cutting assemblies;
a power input, adapted to be connected to said power connector;
a feedback output, adapted to be connected to said feedback connector; and
a first heating/sealing/cutting element utilizing a first technology; or
b) a second modular heating/sealing/cutting assembly, adapted to heat, seal and cut said film, comprising:
a mounting mechanism, adapted to cooperate with said mounting mechanism on said universal side mechanism, wherein said mounting mechanism utilizes a common interface across mounting mechanisms on said plurality of modular heating/sealing/cutting assemblies;
a power input, adapted to be connected to said power connector;
a feedback output, adapted to be connected to said feedback connector; and
a second heating/sealing/cutting element utilizing a second technology, different than said first technology.
2. The side sealing machine of claim 1 , wherein said first heating/sealing/cutting element comprises a heated cutting blade and said second heating/sealing/cutting element comprises a tubular heater.
3. The side sealing machine of claim 1 , wherein said mounting mechanism on said universal side mechanism comprises a mounting platform, and said mounting mechanism on said first and second modular heating/sealing/cutting assemblies comprises a mounting bracket.
4. The side sealing machine of claim 3 , further comprising connecting elements to couple said mounting bracket and said mounting platform.
5. The side sealing machine of claim 1 , wherein said mounting mechanism on said universal side mechanism comprises a receptacle adapted to hold said first and second modular heating/sealing/cutting assemblies.
6. The side sealing machine of claim 1 , wherein said power connector is located on said universal side mechanism.
7. The side sealing machine of claim 1 , wherein said feedback connector is located on said universal side mechanism.
8. The side sealing machine of claim 1 , further comprising an air connector for supplying air to said modular heating/sealing/cutting assembly, wherein said first and second modular heating/sealing/cutting assemblies further comprise an air input for receiving air from said air connector.
9. A side sealing machine adapted to support a plurality of modular heating/sealing/cutting mechanisms for sealing a film, comprising:
a universal side mechanism, comprising:
opposing sets of pulleys and belts to guide said film toward a modular heating/sealing/cutting assembly; and
a mounting mechanism adapted to hold said modular heating/sealing/cutting assembly;
a power connector for supplying power to said modular heating/sealing/cutting assembly;
a feedback connector for receiving feedback information from said modular heating/sealing/cutting assembly;
a first modular heating/sealing/cutting assembly, adapted to heat, seal and cut said film, comprising:
a mounting mechanism, adapted to cooperate with said mounting mechanism on said universal side mechanism, wherein said mounting mechanism utilizes a common interface across mounting mechanisms on a plurality of modular heating/sealing/cutting assemblies;
a power input, adapted to be connected to said power connector;
a feedback output, adapted to be connected to said feedback connector; and
a first heating/sealing/cutting element utilizing a first technology; and
a control system, comprising:
means to receive an input indicating a first technology,
a set of instructions adapted to monitor and control the quality of seals produced by the heating/sealing/cutting element;
a first set of parameters associated with said first technology;
a second set of parameters associated with a second technology;
wherein said control system executes instructions using said first set after receipt of said input.
10. The side sealing machine of claim 9 , wherein said first heating/sealing/cutting element comprises a heated cutting blade and said second technology comprises tubular heaters.
11. The side sealing machine of claim 9 , wherein said means to receive an input is selected from the group consisting of a human machine interface, a jumper, a barcode, an RFID tag, and an intelligent interface.
12. The side sealing machine of claim 9 , wherein said set of instructions comprises a PID control loop.