Papery filter core splicing technology
Technical field
The present invention relates to the filter core processing technology.
Background technology
In the existing papery filter core production process splicing operation is arranged, splicing adopts material to be commonly glue or shim sheet, does the filter paper butt joint watt has been connect in locking equipment drilling.Filter paper butt joint watt use glue, glue is brushed inhomogeneous, and the filter paper joint in use short circuit phenomenon can occur; The insecure situation in joint appears in glue dosage major general in addition, and the too much glue of dosage will pollute other watt.Use the glue splicing, equipment investment is big, troublesome poeration.With the splicing of shim sheet, product just the situation of getting rusty can occur in storage standing time, also the situation of getting rusty can occur in addition in client's use, forms secondary pollution.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of simple to operate, and splicing is firm, is difficult for producing the papery filter core splicing technology of polluting.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: papery filter core splicing technology is characterized in that comprising the steps:
(1) double faced adhesive tape is affixed on filter paper wherein on the otch end face of a side;
(2) the two otch butt joint that will post double faced adhesive tape watt is put into the refill bonding fixture, tears the protective paper on the double faced adhesive tape;
(3) making two otch of refill otch roll over high end face overlaps fully;
(4) two otch end faces with refill close up, and make double faced adhesive tape cling two otch end faces;
(5) refill is taken out from bonding fixture, whether two otch end faces of refill inboard is observed in the joint gathering neat, and irregular finishing is neat;
(6) bonding good refill joint is placed on ultrasonic wave splicer counterdie, and the refill joint is clamped;
(7) beginning ultrasonic bonding, double faced adhesive tape was dissolved in the welding filter paper fully after welding was finished;
(8) after welding is finished refill is taken out from ultrasonic wave splicer counterdie, be placed in the ready Turnover Box.
Preferably, require double faced adhesive tape length than in the high short 1mm of folding, width apart from decision, is controlled at 1/2 of folding distance by the filter paper folding.
Preferably, described refill glues and anchor clamps are the pliers shape, and two otch end faces of filter paper are sandwiched in the jaw.
The present invention uses PET double faced adhesive tape adhesives, uses equipment to be ultrasonic wave, and double faced adhesive tape is affixed in the filter paper butt joint watt, under the ultrasonic wave effect PET material is dissolved in the filter paper.The beneficial effect of its generation is:
1, splicing performance can guarantee.
2, simple to operate, the new employee can be on duty.
3, pollution-free in the use.
4, environmental protection is easily handled.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is further described:
Fig. 1 wants the structural representation of the filter core of splicing for the present invention;
Fig. 2 is the structural representation of filter core after the splicing;
Fig. 3 is an I place enlarged drawing among Fig. 2;
Fig. 4 is filter core side view after the splicing.
The specific embodiment
Be illustrated as papery filter core splicing technology of the present invention in conjunction with Fig. 1 to Fig. 4, comprise the steps:
(1) double faced adhesive tape 1 is affixed on filter paper wherein on the otch end face 2 of a side, requires double faced adhesive tape length than in the folding high 3 short 1mm, width apart from 5 decisions, is controlled at 1/2 of folding distance by the filter paper folding;
(2) the refill bonding fixture watt is put in the two otch butt joint that will post double faced adhesive tape, and the sticking and anchor clamps of described refill are the pliers shape, and two otch end faces of filter paper are sandwiched in the pliers, tear the protective paper on the double faced adhesive tape;
(3) make two otch of refill otch roll over high end face and overlap (rolling over high end face is figure four cross sections) fully;
(4) two otch end faces with refill close up, and make double faced adhesive tape cling two otch end faces;
(5) refill is taken out from bonding fixture, whether two otch end faces of refill inboard is observed in the joint gathering neat, and irregular finishing is neat;
(6) bonding good refill joint is placed on the ultrasonic wave splicer counterdie, and the refill joint is clamped;
(7) beginning ultrasonic bonding, double faced adhesive tape was finished and is dissolved in the welding filter paper after welding was finished, and the ultrasonic filter paper junction 4 that connects is as shown in Figure 3;
(8) after welding is finished refill is taken out from ultrasonic wave splicer counterdie, be placed in the ready Turnover Box.