KR200249703Y1 - The production system of polyproplylene sack - Google Patents

Abstract

The present invention relates to a sack production system for automatically manufacturing the PP sack.

In particular, the system should be composed of It is a PP bale production system that minimizes the occurrence of defects by arranging in a shape to make the work easier, and ironing effectively when supplying a series of bales.

In general, as a bag for storing rice and various agricultural products these days, the price is a low-cost and durable PP sack.

By the way, such a production system of the bale has a number of problems in the supply device and the sewing device, etc., the production volume did not increase, a number of defects were noticeable in the produced bale.

Moreover, the combination of the individual devices making up the system was not reasonable and structural changes were needed.

Therefore, the present invention is produced by supplying the line in the ironed state by laying a heating wire on the selected roller among the rollers forming the sack feeding device, the process of the production system consisting of ' 'We want to increase production by installing' type production system.

Production capacity is increased by the production system of the present invention, but the working space of the worker or the amount of work is advantageous to the worker to reduce the production cost significantly.

Description

PPS production system {The production system of polyproplylene sack}

The present invention relates to a sack production system for automatically manufacturing the PP sack.

In particular, the system should be composed of It is a PP bale production system that minimizes the occurrence of defects by arranging in a shape to make the work easier, and ironing effectively when supplying a series of bales.

In general, as a bag for storing rice and various agricultural products these days, the price is a low-cost and durable PP sack.

This PP sacks manufacturing process is a series of long cylinders connected by using a sachet production machine, cut the sacks by a certain length, and only one side of the popped openings on both sides is folded out, and the producer on the surface Or by printing the trade name or logo of the seller.

Among them, the process of cutting a series of cords and sounding out almost all of them is automated, and many problems arise.

Among them, the problem is exemplified by a patent application No. 0215295, which is recently filed with the Patent Office and registered under the name: bag automatic printing and sewing machine bag loading system.

This is a design that the majority of the configuration to perform the same work as the bale feeder which is a part of this paper, but compared to this design through these configurations.

The registered claims of the present invention include a bag for printing a bag and sewing one side of the bag and configuring a loading system connected between the bag sewing machine and the bag. It consists of a bag alignment means for performing alignment and a gap adjusting means for arbitrarily adjusting the spacing of the alignment means according to the specification of the bag, and an intermittent supply means that can selectively load the aligned bag by a sewing machine 1 and 2 Become; The aligning means is connected to several loading bars having a predetermined interval and connected to the gap adjusting means, and a movable plate for aligning the bags in one direction while sliding movement of the bag loaded on the loading bar by a telescopic extension of a cylinder interlocking with a sensor. It is made of a pusher on the interlocking plate connected to the rod to interlock; The gap adjusting means connected to the loading bar is configured to connect the screw which is pivoted back and forth by the motor, the guide slide and the several slide rods connected to each other by connecting links; The bag intermittent supply means is installed on the conveying conveyor and its upper fixed frame, left and right on the lever for the seesaw movement by the expansion and contraction of the cylinder and is connected to the lifting cylinder and the lifting cylinder selectively frictionally rotated with the conveying conveyor, A bag loading system for automatic bag printing and sewing machine, characterized in that it is composed of a second conveying roller which is selectively friction-rotated with a conveying conveyor while lifting and lowering.

However, this conventional loading system has a lot of structural problems, let's look at this more specifically.

First, the rod supplied by this loading system is flexible and wrinkles well, and it is likely to be broken in the sound quality process.

Second, the configuration of the alignment means for aligning the ends by the cylinder and the pusher is complicated in structure and inaccurate.

That is, by adjusting the spacing of the loading bar by the rotation of the screw, the left and right ends of the rod are bent from the loading bar to increase the force that can be opposed to the pushing action of the pusher, which is also ineffective.

It's hard to get things organized and a lot of time is spent in the process.

Third, this creates another problem. The most important point of the sack making machine like the present invention is that it can be produced in large quantities in a small amount of time, but the cost of the sack should be generated as little as possible to win the price competition with other manufacturers. The investment of time makes this difficult.

In addition, many of these conventional production batch production system is a problem, let's look at the problem of the sewing apparatus and printing apparatus.

First of all, the conventional sack production system is passed through the printing apparatus, the sewing machine is passed through the sewing apparatus, the advantage is a big problem.

In other words, the working time printed by the printing device is much shorter than the time to the outside sound through the sewing device.

Therefore, if the printing is fast but the sewing machine sewing machine is slow, the production of the sack accumulates and the overall production decreases.

In addition, the stool that requires the outside sound is twisted while passing through the conveying belt of the sewing machine.

The present invention is produced by supplying iron rods with iron wires to the selected rollers forming the sack feeding device, and producing the process of the production system consisting of sack feeding device, spool sewing device, spool printing device, sack loading unit 'We want to increase production by installing' type production system.

Figure 1 is a plan view showing a bale production system configured the present invention

Figure 2 is a side view showing a bale production system configured the present invention

Figure 3 is a side cross-sectional view showing the side of the hemp supply device according to the present invention

Figure 4 is a plan view showing a plane of the sack supply device of the present invention

Figure 5 is a perspective view showing a state of the turning part of the present invention

Figure 6 is a perspective view of the main part showing the main part of the present invention

Figure 7 is a side view showing a process of tearing off the stick attached by the heat in the sewing apparatus of the present invention

8 is a side view showing a state of cutting and tearing off the umbilical cord outside the sewing machine of the present invention;

The present invention relates to a production system for producing a sack by cutting a series of sack to a suitable size of the sack production system of PP material and sewing.

A tension control part formed of a rod supply part 6 having a rotating shaft 5 formed thereon to supply a series of hemps from a cylindrical PP hemp roll 4, and a plurality of sliding rods 9 for adjusting tension on the hemp 1. 10, the cutting section 20, the heat cutting blade 14 is configured, the pressure roller 11 and the hot wire roller 12, the turning belt 21 formed on the turning base 21, the turning belt 25, 27) and the carriage feeder 40 for transferring the stool 1 cut in an appropriate amount by organically coupled to the turning unit 30 formed of the safety feed roller 28 and the sewing machine;

Two rows of the conveying belt 42 and the bibimbal belt 43 are adjacent to the first beltline 50 and the first beltline 50 arranged on the same line, but the rotational speed thereof is slightly faster than that of the tow roller 72. In addition, the motor support plate 62 is fitted to the upper guide rod 49 of the second belt line 70 and the bibeam belt 43 composed of the high speed conveyance belt 71 so that the motor 61, the horizontal plate 63, and the pressure plate are closed. Consists of a plurality of protrusion rollers 47 on the upper portion of the conveyance belt 42 of the opening forming portion 60, the sewing machine 44 and the left first belt line 50 of the cutter 44 '. A sewing machine 80 to sew the sacks and deliver them to the printing device 90;

A conveying belt 91 for conveying the sewed yam, and a printing machine 92, which includes a printing device portion 90 for printing typefaces or trade marks on the surface of the PP hem;

A loading section 95 for loading the produced hemp;

Connected and joined together, It is a PP hemp production system characterized by the arrangement in a form to enhance the working effect.

In addition, a plurality of sliding rods 9 for adjusting the tension in the supply unit 6 of the supply unit may be heated to the inside to adjust the tension and at the same time can be ironed.

The configuration of the present invention has been described schematically, and will be described in detail in the above-described procedure together with the drawings shown below.

1. Feeding device (40)

This staple feeder is a machine installed in the introduction for ironing, cutting and performing a safe transfer to a sewing machine in this article.

1, 2 and 3 show a series of stem feed sections 6 which guide the feed by hanging a cylindrical PP hemp roll 4 on the rotary shaft 5.

Tensile adjusting part consisting of a plurality of upper and lower sliding rods (9) to maintain a proper tension in the series of sack (1), the first end of which is drawn from the stool supply (6) (shown in Figs. 1 and 3; 10 Pass through the iron line (12 shown in Figure 3; 15) consisting of a hot wire roller 12 and a pressurized roller with a built-in hot wire is then unfolded.

The same effect can be obtained by applying a heating wire to a plurality of sliding rods here.

Anyway, the cutting section 20 for cutting a series of hemps 1, which are spread and delivered into the appropriate amount of turning base 21, is operated. The type of cutting by heat by cutting the heat cutting blade downward by a cylinder is commonly used. do.

In addition, the rollers 11 and 12 of the ironing portion 15 and the conveying belt 22 in the base when the air injecting the sack into the turning base 21 to blow the air over the stool so that the first end of the spool sinks The machine (shown in FIG. 2; 2) is configured to give accuracy in conveying.

4 and 5 is composed of a sack turning unit 30 for supplying the cut sack in the turning base (shown in Figure 4, 5) to the sewing device 80 to cut a series of sack (1) and sewing machine 80 ).

3, 4, 5, and 6, the turn direction turning section 30 in the turn base 21 shown in FIG.

It is formed in the switching part shelf 23 fastened to one side of the cutting part shelf (17) is configured on the shaft of the cylinder 2 (31) to induce the shaking and the correct alignment of the rod before the heat cutting blade (14) is lowered A stopper (shown in FIGS. 3 and 5; 32) is constructed to hold the stem.

Transfer belt 2 (41) adjacent to the transfer belt 2 (41) of the sewing device 80 is formed with a plurality of rotating rollers 1 (25), which is formed to protrude slightly above the base, the turning rollers 2 (27) ) And the safety transfer roller 28 is formed of a roller replacement shaft (shown in FIGS. 3, 4, and 5; 24) coupled to each arm 26 to be alternately seated by rotation. Transfer into the sewing device (80).

2. Bed sewing machine (shown in FIG. 1; 80)

This sewing machine is a machine for properly conveying a properly cut to one side of the chord, the other side is torn out of the opening and the printing device for printing advertisements or names on the surface.

The first belt line (shown in FIG. 6) in which two rows of conveying belts 42 and a bibimblyal belt 43 having protrusions on the surface rotate at the same speed on the upper surface of the gas installed adjacent to the feed device 40. 50) is formed.

In addition, a high-speed feed belt 71 is pressed by the traction roller 72 on the upper surface, and rotates at a relatively high speed compared to the speed of the belt of the first belt line adjacent to the first belt line 50 to break the thread. A second belt line (shown in FIG. 5) 70 is formed.

Here, the upper part of the two conveying belts 50 of the first belt line 50 is connected to the roller support plate 45, which is also fitted to the guide rod, and the support plate is connected to the support plate through the fastener 46, and the heavy belt is placed on the conveying belt 42. A plurality of protruding rollers 47 made of steel help the transfer of the rod and sew one side of the rod.

That is, the spigot 1 which is organically combined with a known sewing machine 44 and a cutter 44 formed on the side of the body and pressed by a plurality of protrusion rollers 47 of the first and second belt lines 50 and 70. Automatic sewing and cutting operation is performed (shown in Figure 8).

Meanwhile, the opening forming portion (shown in FIGS. 6 and 7; 60) presses the cylinder support plate 62 that is fitted into the cylinder support plate 62 and the support plate 62 to be interlocked with the guide rod 49, and is sewn together. The projection roller 47 'and the support plate 62 are welded horizontally, but the cylinder plate 61 and the guide plate 64 are formed at the center thereof, and the cylinder plate 63 and the cylinder shaft are slightly longer than the opening width of the rod. The formed pressing plates 65 are formed in combination.

These operations are formed in the upper direction of the bibimbbelt 43, which has projections formed on its surface, and presses the end portions of the rods stuck by heat during the movement of the belt with the pressing plate 65 to tear off the rods to form openings.

3. Bed printing device (shown in FIG. 1; 90), 4. Loading part (shown in FIG. 1; 95)

The above configuration is well known, and the printing press is composed of a conveying belt and a printing press as shown in FIG.

In addition, the finished sack after printing is automatically transferred to the loading unit and packed for sale.

The most characteristic part of the present invention is that the above components are combined with each other to form a production system for producing a bale, the shape of which is' 'It consists of the type.

That is, according to the order of the sack feeding device, the spool sewing device, the spool printing device and the sack loading part, The system of the present invention arranged in the form of 'has a great influence on the production working environment.

For reference, this proposal may help understanding of the present invention by referring to the `` supply device for PP sack production system (40) '' and `` saddle sewing machine for PP sack production system (100), which is a utility model application of the same person. Can be.

Production capacity is increased by the production system of the present design, but it is a useful design that the production space of the worker or the amount of work is advantageous to the worker, thereby significantly reducing the production cost.

In addition, the sack produced by the density of the sack is a great design that improves the quality because the printing is good, there is no defect in the outside sound quality.

Claims (2)

In the bed production system which produces a bed by cutting and sewing a series of bands in a suitable size among the systems for producing a bed of PP material, A tension control part formed of a rod supply part 6 having a rotating shaft 5 formed thereon to supply a series of hemps from a cylindrical PP hemp roll 4, and a plurality of sliding rods 9 for adjusting tension on the hemp 1. 10, the cutting section 20, the heat cutting blade 14 is configured, the pressure roller 11 and the hot wire roller 12, the turning belt 21 formed on the turning base 21, the turning belt 25, 27) and the carriage feeder 40 for transferring the stool 1 cut in an appropriate amount by organically coupled to the turning unit 30 formed of the safety feed roller 28 and the sewing machine; Two rows of the conveying belt 42 and the bibimbal belt 43 are adjacent to the first beltline 50 and the first beltline 50 arranged on the same line, but the rotational speed thereof is slightly faster than that of the tow roller 72. In addition, the motor support plate 62 is fitted to the upper guide rod 49 of the second belt line 70 and the bibeam belt 43 composed of the high speed conveyance belt 71 so that the motor 61, the horizontal plate 63, and the pressure plate are closed. Consists of a plurality of protrusion rollers 47 on the upper portion of the conveyance belt 42 of the opening forming portion 60, the sewing machine 44 and the left first belt line 50 of the cutter 44 '. A sewing machine 80 to sew the sacks and deliver them to the printing device 90; A conveying belt 91 for conveying the sewed yam, and a printing machine 92, which includes a printing device portion 90 for printing typefaces or trade marks on the surface of the PP hem; A loading section 95 for loading the produced hemp; Connected and joined together, PP hemp production system characterized by the arrangement in a form to enhance the working effect. The method of claim 1, In the plurality of sliding rods 9 for adjusting the tension in the stem supply portion 6 of the stem feed device, PP bale production system that also includes a heating wire inside it can adjust the tension and at the same time can be ironed.