CN103662957A - Origami method and device for producing filter elements - Google Patents

Abstract

A paper folding method and device for producing filter element of filter is composed of paper feeding mechanism and paper folding mechanism, and is characterized in that: the paper folding mechanism is formed by oppositely installing 2 groups of conveying belts with a plurality of parallel plates protruding out. Thus, the paper feeding mechanism feeds paper according to the folding height and the paper folding speed, and 2 groups of the paper folding mechanism protrude from the parallel plates to clamp the filter paper in a staggered way to fold and collect the paper. The collected paper is flat and uniform. The height of the paper folding can be adjusted by adjusting the intersecting height of the 2 groups of conveyer belt protruding parallel plates of the paper folding mechanism, which is convenient and fast. Meanwhile, the conveying belt can rapidly advance in one direction, and the speed is greatly improved compared with that of the conventional reciprocating paper folder. Therefore, the device can be used for conveniently and quickly folding paper of various filter elements with different specifications. The production efficiency is improved.

Description

Origami method and device for producing filter elements

Technical field

The invention relates to a paper folding method and device for producing filter cores, in particular to a paper folding device for conveniently producing filter cores of various specifications. the

Background technique

At present, the origami production of filter elements (air filter, fuel filter, oil filter) only uses reciprocating origami machines and drum origami machines. Among them, the folding height of the roller folding machine is determined by the roller, and the filter elements of different specifications must be produced by their corresponding rollers, so it is difficult to use universally. The filter manufacturer will definitely increase equipment investment, increase the production site, and cause equipment decline in utilization. The more advanced reciprocating paper folding machine is the CNC filter paper folding machine. This CNC filter paper folding machine uses two AC servo motors to drive the paper feeding roller and the rolling knife, which improves the production efficiency of the filter paper folding machine. However, the speed of the reciprocating origami machine is limited due to the reciprocating motion of the plate receiving paper. And it is very time-consuming to adjust the plate when changing the folding height.

Contents of the invention

In order to overcome the deficiencies of existing origami machines, the object of the present invention is to provide an origami method device for producing filter cores, which can conveniently perform origami production of filter cores of various varieties and specifications, and improve productivity. the

The technical solution adopted by the present invention to solve the technical problem is: to produce the paper folding of the filter element, adopt the method that the filter paper is clamped by the protruding parallel plates of the conveyor belt with two sets of protruding parallel plates, and the filter paper is staggered to realize paper delivery , origami. The device is composed of a paper feeding mechanism and a paper folding mechanism, and is characterized in that: the paper folding mechanism is formed by two groups of conveyor belts with multiple protruding parallel plates installed oppositely. When working, the paper is fed by the paper feeding mechanism according to the folding height and paper folding speed, and the protruding parallel plates of the two sets of conveyor belts in the paper folding mechanism are alternately collected. The collected paper is flat and uniform. The height of paper folding can be adjusted by adjusting the intersecting height of the two sets of conveyor belts protruding from the parallel plates of the paper folding mechanism, which is convenient and quick. the

The beneficial effect of the present invention is that filter elements of various materials and specifications can be produced conveniently,

Increased productivity.

Description of drawings

Fig. 1 is a front view of the first embodiment of the present invention. the

Fig. 2 is a side view of the first embodiment of the present invention. the

Fig. 3 is a front view of the second embodiment of the present invention. the

Fig. 4 is a side view of the second embodiment of the present invention. the

Fig. 5 is a diagram of the installation structure of the conveyor belt in the folding mechanism of the first embodiment of the present invention. the

Fig. 6 is a front view of the first conveyor belt of the present invention. the

Fig. 7 is a side view of the first conveyor belt of the present invention. the

Fig. 8 is a front view of the second conveyor belt of the present invention. the

Fig. 9 is a side view of the second conveyor belt of the present invention. the

Fig. 10 is a front view of the third conveyor belt of the present invention. the

Fig. 11 is a side view of the third conveyor belt of the present invention. the

In the figure 1. paper guide rod, 2. platen roller group, 3. front paper feed roller group, 4. middle paper feed roller group, 5. creasing roller group, 6. rear paper feed roller group, 7. Lower conveyor belt, 8. Upper conveyor belt, 9. Conveyor belt position adjustment mechanism, 10. Lower baking cardboard, 11. Upper baking cardboard, 12. Baking cardboard position adjustment mechanism, 13. Paper table, 14. Fixed in the middle of the conveyor belt Block, 15. Heating device. the

Detailed ways

The present invention will be further described below in conjunction with drawings and embodiments. the

Fig. 1 and Fig. 2 are structural diagrams of the first embodiment of the present invention. It adopts the method that the filter paper is clamped by two sets of protruding parallel plates of the conveyer belt with multiple protruding parallel plates, and the filter paper is staggered, so as to realize paper delivery and paper folding. In the figure, behind the paper guide rod (1) is the platen roller group (2), which are two shafts that can cooperate with each other. There are many S-shaped grooves in the section passing through the shaft center, and then there are 2 sets of paper feed rollers: The front paper feed roller group (3) and the middle paper feed roller group (4), followed by the crease roller group (5) and the rear paper feed roller group (6), the crease mechanism of the paper feed mechanism has two Shafts that cooperate with each other, there are multiple sets of protruding knives and knife backs on the 2-axis circumference. On the paper folding mechanism, there are lower conveyor belt (7), upper conveyor belt (8) and conveyor belt position adjustment mechanism (9), and the last side is the baking paper device: there are lower baking cardboard (10), upper baking cardboard ( 11) and the position adjustment mechanism (12) of the baking cardboard. Each set of feed rollers, platen rollers, crease rollers and conveyor belts can be driven by a separate motor. These motors can be controlled by PLC to facilitate the adjustment of folding height. the

When working, the filter paper is pressed out of the paper groove by the paper platen roller group (2) at the specified position through the paper guide rod (1), and then passes through the front paper feed roller group (3), middle paper feed roller group (4), press The crease roller group (5) and the rear feeding roller group (6) press out the crease, and then enter the folding mechanism composed of the intersection of the protruding parallel plates of the lower conveyor belt (7) and the upper conveyor belt (8), adjust the lower The height at which the protruding parallel plates of the conveyor belt (7) and the upper conveyor belt (8) intersect is consistent with the creases produced. At the same time, the heating device (15) can be used to preheat the folded paper. In this way, the circumference of the paper feeding roller, the crease roller, the paper groove roller and the protruding parallel plate of the conveyor belt all move in a straight line. Their speed can be adjusted very quickly. So origami can be very efficient. the

Figure 3 and Figure 4 are the structural diagrams of the second embodiment of the present invention, in the figure, behind the paper guide rod (1) is the front paper feeding roller group (3), and there is a lower conveyor belt (7) on the folding paper mechanism , upper conveyor belt (8) and conveyor belt position adjustment mechanism (9), with heating device (15), and the last side is then the paper table (13). Feed rollers and conveyor belts can be driven by separate motors. the

When working, the filter paper passes through the front paper feed roller group (3) at the specified position through the paper guide rod (1), and then enters the folding paper formed by the intersection of the protruding parallel plates of the lower conveyor belt (7) and the upper conveyor belt (8). mechanism, adjust the height of the intersection of the protruding parallel plates of the lower conveyor belt (7) and the upper conveyor belt (8) to match the order, and also adjust the speed of paper feeding to make it consistent with the speed of paper delivery. Simultaneously with heating device (15) paper folding is carried out heating setting. In this way the circumference of the paper feed roller and the protruding parallel plates of the conveyor belt are all linear motions. Their speed can be adjusted very quickly. So origami can be very efficient. In addition, the folding height of the filter paper can be controlled as long as the intersecting height of the protruding parallel plates of the lower conveyor belt (7) and the upper conveyor belt (8) is adjusted. Easy to operate. the

Fig. 5 is a diagram of the conveyor belt installation structure of the paper folding mechanism in the first embodiment of the present invention. In the figure, the protruding parallel plates of the lower conveyor belt (7) and the upper conveyor belt (8) are intersected and installed, and the motor drives the driving wheels on one side of the upper and lower conveyor belts at the same time, and the protruding parallel plates of the upper and lower conveyor belts can alternately receive and fold paper. In order to ensure that the protruding parallel plates remain parallel during the movement, some conveyor belt intermediate fixing blocks (14) are arranged below the two sets of conveyor belts. In this way, it can be ensured that the conveyor belt is straight and the protruding parallel plates are parallel to each other. the

Fig. 6 and Fig. 7 are structural diagrams of the first conveyor belt of the present invention. In the figure, the protruding parallel plates of the conveyor belt are fixed on the chains at both ends. The driving chain can drive the movement of the parallel plate to realize paper collection and paper folding. the

Fig. 8 and Fig. 9 are structural diagrams of the second conveyor belt of the present invention. In the figure, the conveyor belt protrudes parallel

The boards are attached to flexible (flexible) straps at the bottom. Driving the flexible (flexible) belt can drive the movement of the parallel plate to realize paper delivery and paper folding.

Fig. 10 and Fig. 11 are structural diagrams of the third conveyor belt of the present invention. In the figure, the protruding parallel plates of the conveyor belt are strung together at a specified distance by more than two lines passing through the underside of each plate. Driving the conveyor belt can drive the movement of the parallel plate to realize paper collection and paper folding. the

Of course, the conveyor belt has more than these three structures, and the key point is to arrange multiple boards at a certain distance to form a group of board belts that can move cyclically. In this way, two groups of such plate belts can move forward in a staggered manner to realize paper delivery and paper folding. Filter paper can also be folded into grooved paper folds if desired grooves are pressed on those boards. the

In this way, no matter what kind of filter paper it is, it can be folded. Moreover, the adjustment is convenient, and the production efficiency is improved at the same time. the

Claims (4)

1. a paper folding method of producing filter filling, is characterized in that: by 2 groups of outstanding parallel plates that have polylith to give prominence to the load-transfer device of parallel plate, clamp filter paper crisscross motion, thereby realize collection, paper folding.

2. the paper folding apparatus of realizing paper folding method described in claim 1, is characterized in that: folding mechanism of paper is to have the load-transfer device of the outstanding parallel plate of polylith relatively to install and form by 2 groups.

3. paper folding apparatus according to claim 2, is characterized in that: the load-transfer device below of folding mechanism of paper is provided with the middle fixed block of some load-transfer devices.

4. paper folding apparatus according to claim 2, is characterized in that: the below of folding mechanism of paper is provided with a heating arrangement.

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