Analysis Of The Function Of The Parts Of The Aluminum-Plastic Board Packaging Machine

Analysis    Of The Function Of The Parts Of The Aluminum-Plastic Board Packaging Machine

1. Body of the aluminum-plastic plate packaging machine: The body is mainly composed of a machine base and a wall panel, which is the main body of the machine to support all other components.

2. Aluminum-plastic plate packaging machine aluminum-plastic reel: including aluminum foil reel and plastic film reel. The reel is mainly composed of cylinder body, inner and outer stator, brake ring and adjusting nut. Both ends of the cylinder body are supported on the support shaft by rolling bearings, which are the rotating part of the reel. The web on the reel rotates freely. The stator is divided into an inner and an outer stator, and the sliding sleeve is placed on the outer cylindrical surface of the cylinder, and is fixed at any position of the cylinder by fixing screws to install and fix coils of different widths. The brake ring is sleeved on the inner and outer cylindrical surfaces of the cylinder body, and is fixed on the support plate, which is the static part of the drum and is used to brake the cylinder body. Tightening or withdrawing the 4 adjusting screws on the outer circumference of the brake ring can increase or decrease the braking force on the cylinder, so that the pulled film or aluminum foil can obtain the necessary tension. The adjusting nut is screwed on the support shaft and sleeved on the inner cylindrical surface of the outer end of the cylinder, and is connected with the copper body by a bearing. When the cylinder is rotating, the adjusting nut can be rotated to make the cylinder move axially. Used to adjust the lateral position of the shock material. The support shaft is fixed on the support plate, and the support plate is fixed on the fuselage to form the support body of the reel.

3. Blister heater for aluminum-plastic plate packaging machine: The blister heater is mainly composed of an arc-shaped heat box, a far-infrared tube, a support shaft, etc. The upper end of the arc-shaped heat box is hinged on the support shaft, and can swing around the shaft. When working, radiate the heating material film close to the blister roll mold, and swing away from the blister roll mold when not working. The far-infrared tube is installed in the heat box, which is the heating element of the mechanism. The voltage of the two poles of the far-infrared tube is adjusted by the electronic voltage regulator to adjust the heating value, so that the film can obtain the necessary softening temperature. Supporting the hot box, the locator is composed of a spring pull rod and a stopper, which are respectively installed on the hot box and the fuselage to locate the working position of the hot box.

4. the aluminum-plastic plate packaging machine blister roll mold: the key component of this machine, it cooperates with the blister heater and the heat-sealing mesh roll to complete the blister forming, hot-pressing and other processes successively. The part is mainly composed of a rolling die, a rolling die shaft, a moon valve plate, and a vacuum and cooling system. The rolling mold is made of hard aluminum alloy, with bubble pockets distributed on the surface and micro-holes drilled at the bottom of the pocket, which is communicated with the vacuum suction pipe through the moon-shaped valve plate, so that the plastic film passing through the bubble absorption section is softened by radiation heating by a heater. , was sucked into a blister. The roller die is sleeved on the roller die shaft and fastened with a nut. When changing medicines, the roller die can be replaced as long as the sealing end cover of the roller die is opened and the nut is loosened. The roller core is provided with inlet and drainage channels. The cooling water enters the rolling die through the water channel and plays a cooling role.

5. Feeder of aluminum-plastic plate packaging machine: it is mainly composed of material, material trough, disk brush, roller brush and DC motor, etc. The material is used to store medicines. When the gate is opened, the medicine enters the hopper by itself, and then the medicine is brushed into the formed blister with the help of three disc brushes that rotate around the vertical axis. The three disc brushes rotate in a planetary track to improve the filling rate of the feeder; The brush rotates clockwise around the horizontal axis, and is placed at the outlet of the feeder to brush the medicines on the film that fail to enter the blister into the blister or back into the feeder.

6. Heat-sealing anilox roller of aluminum-plastic plate packaging machine: the heat-sealing anilox roller cooperates with the blister roller to complete the hot-pressing sealing of the film and the aluminum foil. The anilox roller body is equipped with six heating tubes, the anilox roller is heated during operation, and then the hot-melt adhesive on the surface of the aluminum foil entering the heat seal is heated and melted, and the square bearings at both ends of the anilox roller go to the support chute. , the anilox roll is pressurized with a compression spring. When working, make the anilox roller close to the foam-absorbing roller mold, so that the heat-sealed film and the heated aluminum foil can be heat-sealed. The clutch device includes a cam and a shift fork. The cam rotates in a counterclockwise direction. The shift fork makes the square bearing move to the right, compresses the pressure spring in the reverse direction, and the anilox roller leaves the suction roller mold. When entering heat sealing at the same time, the contact between the anilox roller and the foam-absorbing roller must be avoided, otherwise the anilox roller and the foam-absorbing roller may be damaged.