Toolots ZF-A5645, Manual

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ZF-A5645-MANUAL
products damage.
(2) functional test: take a pack product or a book place under the sealing knife are,
press the start sealing key, when the seal knife touch the packing products,
will immediately rise, and then alarm, the machine stops running. If this
function does not work, adjust the position of the cylinder magnetic switch
or adjust the distance between the trigger wheel and the proximity switch.
(See the following principle)
(3) working principle:
A. As shown in Figure 6.5, the cylinder is driven by the connecting
mechanism to promote the sealing device to carry out the scissor-type
sealing action . The cylinder has a sealing knife to drop the magnetic switch
PS2. When the piston of the cylinder reaches the stroke position where the
PS2 is located, a safety sealing signal is generated. Allow the piston to
continue to run to the cylinder bottom point to complete the sealing action.
The sealing time is over and the piston returns.
B. As shown in Figure 6.6, the proximity switch is fixed to the knife holder.
The trigger wheel is fixed between the knife holder and the guard plate and
can move up and down along the positioning hole of the upper knife holder.
Figure 6.5
Cylin
der
Sealing knife drop
magnetic switch
PS2
Sealing knife life
magnetic switch
PS1