CN2052716U - Net-paper compounding device - Google Patents

Abstract

The utility model relates to a device producing new-type packing materials, suitable for the packing materials compounded by plastic nets, vinylon nets, jute and plastic nets and paper. The device producing the new-type packing materials is composed of an upper-layer paper roll, a fiber net roll, a lower-layer paper roll, a heat forming cylinder, a cold forming cylinder, a compounding roll, a drying cylinder, a dial and a glue coating roll. Glue can be uniformly coated on paper, a fiber net is used for forming first, and then paper is firmly compounded with net paper together. Wrinkle can not be produced. The utility model has the characteristics of big opening amplitude of the fiber net, straight stretching in the weft direction, transverse strength strengthening of paper bags and good forming.

Description

Net-paper compounding device

The utility model is an equipment of producing new packaging material.Be applicable to plastic wire, vinylon net, fiber crops mould net and paper is combined into packing.

At present, people are to the requirement of packing, and are particularly more and more high to the requirement of cement packing material, the paper packing material of former usefulness, because the cost height, intensity is low, breakage rate is high, the cement loss is big, and transportation is seriously polluted.Therefore be badly in need of improving packing.A kind of method that present people begin to adopt is to add the intensity that the fibroreticulate practice improves packing between two layers of craft paper, reduces breakage rate.But equipment so far preferably also is not combined with each other fleece and paper.As the paper cloth compounding machine that cotton nine factories in: Shan produce, its cost height, to the fleece bad adaptability.And for example: the gauze compounding machine that Chengde Diesel Engine Plant produces, warp is direct and paper is bonding.Parallel has easily formed compound not firm phenomenon on twining.

The purpose of this utility model is: make a kind of net paper equipment complex that adapts to China's raw material.What it can be interrupted glue is coated on the paper, and with fleece typing earlier, with firm being combined with each other of net paper, does not produce wrinkle then, can adapt to the compound of fleece that plurality of raw materials produces and paper

For achieving the above object, the utility model is to realize like this; On the operating side frame of device, be installed with, upper strata paper bowl, lower floor's paper bowl and fiber net roller, the two ends of these rollers all are fixed on the bearing seat of frame, can freely rotate.For gluing on paper, the glue spreader of surface band groove is installed in the front of upper strata paper bowl, glue spreader can be with being coated on the paper that glue is interrupted.For fleece can be combined with each other preferably with paper, be provided with dials in the front of fiber net roller, the pin tooth on the dials can draw back fleece.Thermal finalization tube and cold formed tube are arranged, when fleece heats by the thermal finalization tube and cold formed tube cooling and shaping in the front of dials.Before cold formed tube, composite roll is arranged, when upper paper, lower floor's paper and fleece when composite roll passes through, two layers of paper and fleece can be combined with each other, the oven dry tube is arranged in the front of composite roll, the oven dry tube can promptly be finished net paper recombination process to the net paper oven dry that is combined with each other.

The utility model is compared with existing installation, and having fleece, to strut amplitude big, and broadwise stretches straight, strengthens the paper bag transverse strength, stereotyped characteristics.Be coated with hot glue, cold compound, back method of drying owing to adopt, guaranteed bond strength.

Fig. 1 is the general assembly drawing of invention

Followingly invention is further specified with reference to accompanying drawing.

With reference to Fig. 1, the gantry operation end is installed with lower floor's paper bowl [1] and upper strata paper bowl [2].In the frame bottom fiber net roller [4] and joystick [3] are installed.The glue spreader [5] that the surface has groove is installed on upper strata paper bowl [2] fwd frame, is provided with coating groove [7] below the glue spreader [5], be provided with air roll [6] in the glue spreader front.In frame lower, before the fiber roller, fixing dials [8] through the gong silk, pin tooth on the dials can draw back fleece, thermal finalization tube [9] and cold formed tube [11] are installed on dials fwd frame, and the thermal finalization tube is supplied with hot blast by air supply pipe [10].Be fixed with composite roll [13] on the frame before cold formed tube, composite roll relies on heavy iron [12] to reconcile the gap.On near the frame composite roll, fixing oven dry tube [14], oven dry tube [14] is supplied with hot blast by air supply pipe [16], [17], the oven dry tube top frame on fixing deflector roll [[5]. feed preparation unit roller [18] and winding up roller [19] in the end are installed on the frame of the oven dry tube on limit.

Claims (3)

1, by upper strata paper bowl [2] and fiber net roller [4], lower floor's paper bowl [1], the net paper set composite that thermal finalization tube [9], cold formed tube [11], composite roll [13], oven dry tube [14] are formed is characterized in that: dials [8] and glue spreader [5] are housed.

2, net paper set composite according to claim 1 is characterized in that on the dials [8] the pin tooth being arranged.

3, net paper set composite according to claim 1 is characterized in that the surperficial fluted of glue spreader.

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