JPH03200514A - Packing device for fiber mat - Google Patents

Abstract

PURPOSE:To shorten the packing time, and make the equipment compact, and at the same time, reduce the number of operators by a method wherein inorganic fiber mats which are transferred under a large number of rows are split and transferred, and a designated quantity of mats are aligned while being temporarily compressed, and are collected again, and thus, compression packing is performed as a series of motions. CONSTITUTION:Double folded inorganic fiber mats which are put in two right and left loading conveyors 11 and transferred are sent to a piling conveyor 12 by 2 pieces each, and are press-moved on a stepping conveyor 13, and are accumulated one after another, and are aligned by a designated quantity by a counter. Then, by a temporary compression board 16 which integrally turns with an endless chain 15a for a temporary compression conveyor 15 which is arranged on a stepping conveyor 13d, the double folded inorganic fiber mats which are aligned by the designated quantity are temporarily compressed through a receiving board 14, and the double folded inorganic fiber mats on right and left both sides are moved to the center at the same time and are collected. Then, the double folded inorganic fiber mats are pushed out by a pesetter for a setting pusher, and are compression-packed by a compression packing machine.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an apparatus for packaging inorganic fiber mat products produced continuously and in large quantities.

(Prior art) Glass wool is generally used as insulation material for houses.
When molding inorganic fiber mats such as rock wool, the width of the molded inorganic T1A fiber mat is 430 mm (the length is 2.7 mm).
40 mm or 1,370 mm) and are continuously molded in 4 rows in large quantities. For example, glass wool with an hourly production rate of 3 tons/h and a density of 10 kg/m3 is molded into a thickness of 50 mm, width of 430 mm, and length of 2,740 mm, the number of people per package is 27, and the weight is 15. 9Kg
Therefore, packaging must be done in an extremely short time, 19.1 seconds per packaging. For this reason, conventional packaging equipment cannot process the mats, so the inorganic fiber mats that are conveyed in four rows after molding are divided into rows, and each row is equipped with a compression packaging device and a bag feeding device.

(Problems to be Solved by the Invention) As described above, in the conventional packaging equipment, each row is provided with a compression packaging device and a bag feeding device to perform packaging corresponding to products that are continuously produced in large quantities. This poses a problem of increased production costs, such as increased equipment costs and the need to secure a large number of operating personnel.

The present invention has been made to eliminate the above-mentioned drawbacks, and it simultaneously carries out a series of operations in which manufactured products are divided and transported, a predetermined number of products are arranged and assembled again while temporarily compressed, and compressed and packed. The purpose of the present invention is to provide a fiber mat packing device that can shorten the packing time and reduce the number of equipment and operating personnel.

(Means for Solving the Problems) The i# fiber mat packing apparatus according to the present invention includes a sending means for inverting fiber mats positioned in parallel in the horizontal direction on a conveyor downward in each row and sending them out; A sorting transfer means distributes and transfers the multi-row fiber mats transferred by the sending means to both sides outward, and the fiber mats divided and transferred to both sides are accumulated and aligned by the sorting transfer means, and are separated by a temporary compression means. The apparatus is equipped with a pair of delivery means for temporarily compressing the fiber mat from both sides and delivering it to the packaging means as one unit.

[Effect]

In the fiber mat packaging apparatus according to the present invention, a series of operations such as dividing and transporting a produced product, arranging a predetermined number of mats while temporarily compressing them, assembling them again, and compressing and packing them are carried out simultaneously. As a result, packaging time can be shortened with a small number of equipment.

〔Example〕

The present invention will be explained below with reference to illustrated embodiments. 1 to 3 are a plan view, a front view, and a side view, respectively, showing a fiber mat packing apparatus according to an embodiment of the present invention, and FIG. 4 is an explanatory diagram showing a transport path of the fiber mat.

In the figure, (2) is a bottom-shaped inorganic fiber mat <1
) is a conveyor that conveys products in four rows, (3) is an inorganic fiber mat (1) that has been conveyed by conveyor (2).
This movable stopper (3) detects the tip of the inorganic fiber mat (1) in each row and positions them in parallel in the horizontal direction.
, 740mm, width 430mm) and short inorganic fiber mats (LA) (length 1,370mm, width 430mm)
), the positioning position can be moved.

(4) is provided for each row of the conveyor (2), and is positioned by a movable stopper (3).
) is a two-fold pushing device that folds the paper in half at the center. This bifold pushing device W (4) is operated by the cylinder (4a) disposed above the conveyor (2).
) is pressed down on the pushing plate (4C) connected to the piston (4b), and the pair of folding rolls (5) disposed below
, (5), the inorganic fiber mat (1) is pushed downward from the center and folded in half, and the inorganic fiber mat (1) folded in half is sent out to the delivery conveyor (6).

(7) is a presser weight for holding down the inorganic fiber mat (1) to be folded in two to ensure positioning. The delivery conveyor (6), which is curved downward, inverts the bifold inorganic fiber mat (1) received from the bifold pushing device (4) downward and transfers it to the center separator conveyor. (10). In the case of a short inorganic fiber mat (la), the movable stopper (3) is moved toward the folding device (4), and the downstream end of the conveyor (2) is moved by the movable stopper (3). After positioning, the pushing plate (4c) is pushed down on this end to send it out, and it is pushed into the conveyor (6) and delivered as it is to the center separator conveyor (10).

Inorganic fiber mat (1),
It constitutes a sending means from the transport conveyor (2) of (Ia).

The bifold inorganic fiber mat (1) conveyed by the sending conveyor (6) is delivered to a sorting and conveying means consisting of a center separator conveyor (10) and an input conveyor (11). Center separator conveyor (
10) The bi-folded inorganic fiber mats (1) sent in each row from the delivery conveyor (6) are sandwiched by the roller conveyor (10a), distributed outward on both sides into two sheets on each side, and transferred to the input conveyor. Hand it over to (!l).

The bifold inorganic fiber mats (1) are sorted and transferred to the left and right feeding conveyors (11), (11).
Each input conveyor (11), roller (ll) of (11)
A piling conveyor (12) which curves downward and is transported while being held by an endless belt (llb) wound around a).
Two copies will be sent to each. This piling conveyor (12)
The bifold inorganic fiber mat (1) immersed in the pile conveyor (12) is transferred while being held by the endless belt (12b) wound around the rollers (12a) of the pile conveyor (12) and (12) in the same manner as above. One sheet at a time is ejected from the section.

2 discharged from the end of the piling conveyor (12)
The folded inorganic fiber mat (1) is placed on the piston (13b) of the cylinder (13a) on the stepping conveyor (13d).
) is pressed and moved inward by the stepper (13), which is configured to be reciprocally movable, through a laterally slidable pick-up plate (14) in a contact state. , are collected one after another and arranged in a predetermined number (27 in this example) by a counter (not shown) (see Fig. 6).
(see a) to (c)).

Next, when a predetermined number of bifold inorganic fiber mats (1) are lined up, the stepper plate (13c) of the stepper (13) is held in a retracted state, and the stepping conveyor (13d) is held in a retracted state.
) A temporary compression plate (16) that rotates together with the endless chain (15a) of the temporary compression conveyor (15) located below the
rises. Furthermore, this temporary compression plate (16) has a hole (13e) drilled in the center of the stepping conveyor (13d).
While temporarily compressing the bifold inorganic fiber mats (1) arranged in a predetermined number through the pick-up plate (14), the bifold inorganic fiber mats (1) on both the left and right sides are moved inward to the center. Move to and gather.

Then, the two-fold inorganic fiber mat (1
) is delivered to a presetter (21) by a setting busher (20), extruded, and compressed and packed by a compression packing machine (not shown).

Here, after the bifold inorganic fiber pine 1-(1) is assembled, the pick-up plate (14) rises and returns to its original position, and the stepper plate (13c) of the stepper (13) reciprocates again. to align the bifold inorganic fiber mats (1) discharged from the piling conveyor (12).

In the above example, the bi-folded inorganic fiber mat (1) was described, but the short inorganic fiber mat (lb) is also sorted and transferred, aligned and temporarily compressed, and then collected in the center and sent to the compression packing machine. Needless to say, it can be transferred to

〔Effect of the invention〕

As described above, the fiber mat packing apparatus according to the present invention divides and transports the inorganic fiber mat transferred by the multi-layer 511,
By simultaneously performing a series of operations in which a predetermined number of sheets are arranged and reassembled while being temporarily compressed and compressed and packed,
This has the effect of shortening packaging time, making equipment more compact, and reducing the number of operating personnel.

[Brief explanation of drawings]

FIGS. 1 to 3 are a plan view, a front view, and a side view showing a fiber mat packing apparatus according to an embodiment of the present invention, respectively;
Figure 4 is an explanatory diagram showing the transport route of the fiber mat, Figure 5 (
a) to (c) are explanatory diagrams showing the operations of the folding device and the sending conveyor of the above-mentioned packaging device, respectively, and FIGS. 6(a) to (c) respectively show the alignment and temporary compression operations of the inorganic fiber mats. An explanatory diagram, FIG. 7, is an operation explanatory diagram showing an example in which a short fiber mat is used in the above-mentioned packaging apparatus. 1): Inorganic fiber mat, 2): Transport conveyor, 3): Movable stopper, 4): Bi-fold pushing device, 6): Sending conveyor, 10: Center separator conveyor, 12: Piling conveyor, 13 Nishitsupa, 14: Pick-up Plate, 16): Temporary compression plate, 20: Setting button, 21: Presetter.

Claims (1)

[Claims] In a packing device for packing fiber mats that are transported in parallel in multiple rows by a conveyor, the fiber mats are positioned horizontally in parallel on the conveyor, and the fiber mats are reversed downward for each row and sent out; There is a sorting and transferring means for distributing and transferring the multi-row fiber mats to both sides outward, and the sorting and transferring means collects and aligns the fiber mats that are divided and transferred on both sides, and the fiber mats are separated on both sides by a temporary compression means. A packaging device for fiber mats, comprising a pair of delivery means for provisionally compressing the fiber mat and delivering it to the packing means as one unit.