KR102193051B1 - Rope manufacturing device - Google Patents

Abstract

The present invention relates to a rope manufacturing device capable of ensuring a smooth operation by supplying core yarns and outer yarns to a knitting device and preventing cutting, twisting, and coiling generated in a step of manufacturing a rope; and facilitating efficiency work by providing ease of maintenance and reducing availability. The present invention comprises: a knitting device which manufactures the rope in a shape of covering the core yarn by binding the outer yarns to outer surfaces of multi-stranded core yarns; a yarn supplying unit which is installed in a back side of the knitting device with a bobbin holder for a plurality of bobbins for winding yarns of a monofilament material to manufacture the rope; and a winder which is installed in a front side of the knitting device to wind the manufactured rope; a core yarn tension adjusting unit which is installed in a line to which the core yarns of a monofilament material are supplied to adjust tension of the core yarns; and an outer yarn tension adjusting unit which is installed in a line to which the outer yarns of a monofilament material are supplied to adjust tension of the outer yarns.

Description

Rope manufacturing equipment {ROPE MANUFACTURING DEVICE}

The present invention relates to a rope manufacturing apparatus, and more particularly, a rope manufacturing apparatus improved so that it can be manufactured continuously and efficiently without interruption by controlling tension) tension) while preventing cutting in the process of manufacturing a rope using a mono thread. It is about the provision of.

In general, ropes with a small diameter of 1-5 mm or less in diameter are used for binding in industry and agriculture, or are widely used for induction and traction to induce the growth of crops, and these ropes are made using a knit machine. Yarns of various materials are used.

The rope manufacturing apparatus as described above is a situation in which various types have been developed and used in the prior art, and a representative example will be described in terms of the technical contents of the patent documents as follows.

Patent Document 1, in constituting a rope manufacturing apparatus,

frame;

A plurality of twisting machines installed on the frame and configured to pressurize the yarn drawn into one side with a roller and twist the roller forward with respect to the traveling direction to twist the yarn into individual ropes;

At least one knitting machine which is installed on the frame in succession to the primary twisting machine, pressurizes the individual ropes drawn into one side with a roller, and twists and reverses the rollers based on a traveling direction to twist the rollers into an integrated rope; And a rotating means installed on the frame and rotating the twisting yarn and the twisting yarn in different rotation directions.

Patent Document 2 is an inner skin forming step in which a plurality of core wires are collected and transported from the center in an untwisted state, and the outer surface is obliquely twisted into a first wire and fixed, and the core wire covered with the first wire is continuously turned into a second wire. In the method of manufacturing a bungee jumping rope comprising the step of forming an outer skin portion of crosswise twisting and fixing,

The core wire and the first wire are twisted into a first wire and a second wire, respectively, while being transported vertically, the core wire is made of a rubber material, the first wire is made of a nylon material, and the second wire is made of a polyethylene material,

In the inner skin forming step, a plurality of core wires are transferred symmetrically from both sides and collected at the center, and the core wire covered with the first and second wires through the outer skin forming step is pressed while adjusting the distance between the rollers according to the total thickness. It is characterized by that.

Patent No. 10-0403172-0000 Patent No. 10-0908 362-0000

None.

Conventionally, yarn for rope manufacturing is placed in a large amount on the bobbin holder, and the end is pulled out and supplied with a knit machine to make, supplying multiple strands and several outer sheaths (cover yarns) around the screening. It is a form of making a rope in the form of wrapping the judges by bonding them together.

In this process, various types of yarn used to make rope yarns are used, but mono yarns are not used. This is not only easily broken during the unwinding process from the bobbin, but also by digging into the bobbin when it is not unwound. Because it cannot be released, continuous work is not easy.

In addition, since several cutting sensors are installed in one frame between the knit and the bobbin holder to detect the cutting of the outer sheath, the operation of the device is stopped when one cutting sensor is worn or damaged during use. After separating the whole, there is a considerable difficulty in maintenance because it has to be re-installed and operated after having to install and re-install the problematic cut-off detector, as well as to lower production efficiency because the revolution rate of the entire device is high due to one cut-off detector. A problem occurs.

In particular, in the case of mono yarn, due to its severe sagging characteristic, twisting occurs severely in the process of pulling out from the bobbin, and it is supplied to a knit machine, and coiling before covering the screening surface is severe, making smooth work impossible. It is a situation in which ropes are manufactured using yarn.

In addition, even if supplied as a knit machine due to the characteristics of the mono yarn, the lubrication property is insufficient when the outer skin wraps the outer surface of the examination by the needle of the knit machine, causing severe wear and damage to the needle and other accessories due to friction. Therefore, this also causes difficult maintenance and increases the revolution rate of the device as a whole, and is not free from various problems.

Accordingly, in the present invention, as invented to solve the above problems, a knit to make a rope 103 in a form surrounding the examination 101 by binding the sheath thread 102 on the outer surface of the examination 101 of several strands Group 105;

Yarn supply means 108 installed at the rear of the knit machine 105 with a bobbin holder 107 so that a plurality of bobbins 106 wound around monofilament yarn, which is a yarn for making the rope 103, can be provided. )and;

In the rope manufacturing apparatus 100 consisting of a winder 109 installed in front of the knit machine 105 so as to wind the manufactured rope 103 in front of the knit machine 105;

Examination tension adjusting means 110 installed to adjust the tension of the examination 101 in the line to which the examination 101 made of monofilament material is supplied;

Including a sheath tension adjusting means 130 installed to adjust the tension of the sheath 102 in the line to which the sheath 102 of monofilament material is supplied;

By supplying the screening and outer sheath with a knit machine, cutting, twisting, and coiling that may occur in the process of making a rope can be prevented to ensure smooth operation, while providing ease of maintenance and reducing the idle rate to enable efficient work. It is possible to achieve what you can do.

The present invention improves the existing rope manufacturing apparatus so that a rope can be easily made using a mono yarn, thereby providing a new material rope to increase the utility in industrial and agricultural fields, while allowing users to select a rope. It has the effect of increasing convenience by widening it.

The present invention is improved to increase lubricity while easily adjusting the tension in the existing rope manufacturing apparatus, providing ease of rope manufacturing, greatly reducing the cost and time required for maintenance of the apparatus, and stably continuous rope It is an invention that has various effects such as improving the quality and durability of the produced rope while increasing external competitiveness through cost reduction.

1 is an overall appearance configuration diagram showing a rope manufacturing apparatus to which the technology of the present invention is applied.
Figure 2 is a block diagram showing an extract of the yarn supply means of the rope manufacturing apparatus to which the technology of the present invention is applied.
Figure 3 is a block diagram extracting the examination tension control means of the rope manufacturing apparatus to which the technology of the present invention is applied.
Figure 4 is a block diagram showing an excerpt of the sheath tension control means of the rope manufacturing apparatus to which the technology of the present invention is applied.
5 is a perspective view showing an excerpt of a cutting sensor of the rope manufacturing apparatus to which the technology of the present invention is applied.
6 is a photograph showing an excerpt of a rope manufactured by a rope manufacturing apparatus to which the technology of the present invention is applied.

Hereinafter, a preferred configuration and operation of the present invention for achieving the above object will be described with reference to the accompanying drawings.

1 is an overall appearance configuration diagram showing a rope manufacturing apparatus to which the technology of the present invention is applied, FIG. 2 is a configuration diagram extracting the yarn supply means of the rope manufacturing apparatus to which the technology of the present invention is applied, and FIG. 3 is the technology of the present invention. A configuration diagram extracting the examination tension control means of the applied rope manufacturing apparatus, FIG. 4 is a configuration diagram extracting the sheath tension adjustment means of the rope manufacturing apparatus to which the technology of the present invention is applied, and FIG. 5 is a rope manufacturing method to which the technology of the present invention is applied. A perspective view showing an excerpt of the cut-off sensor of the device, FIG. 6 will be described together as a photograph showing an excerpt of a rope manufactured by the rope manufacturing apparatus to which the technology of the present invention is applied.

A general rope manufacturing apparatus 100 is a knit machine of a well-known configuration to make a rope 103 in the form of enclosing the screening 101 by binding the sheaths 102 on the outer surface of the screening 101 of several strands in the middle. 105 is installed.

A bobbin holder 107 is provided at the rear of the knit machine 105 so as to provide a plurality of bobbins 106 wound with monofilament yarns (screws or sheaths), which are yarns for making the rope 103. The yarn supply means 108 is installed, and a conventional winder 109 for winding the manufactured rope 103 is installed in front of the knit machine 105.

In the present invention, a test tension adjusting means 110 for adjusting the tension of the test 101 is further provided in the line to which the test 101 of the monofilament material is supplied, and the sheath thread 102 is supplied to the line It characterized in that the rope 103 can be smoothly made by the knit machine 105 while preventing the cutting of the supplied yarn by further installing the sheath tension adjusting means 130 for adjusting the tension of 102 To do.

The examination tension adjustment means 110 installs a plurality of examination guides 111 on the front upper end of the bobbin holder 107 so as to guide the examination 101 drawn out from the bobbin 106, and the examination guide ( 111) A spreading spring 112 is installed on the bobbin holder 107 at a lower position so that the examination 101 is supplied to the knit machine 105 without twisting.

One end of the spreading spring 112 is fixed to the bobbin holder 107, and the examination 101 passes through the hook 113 formed at the other end of the spreading spring 112 so that the self-weight and elasticity of the spreading spring 112 By pulling (by applying tension) the examination 101 supplied to the knit machine 105 is unfolded so that it is straightened.

The examination 101 via the spreading spring 112 is installed above the bracket 115 via the rear bar 116 mounted at the rear of the bracket 115 fixed to protrude to the rear of the knit machine 105 It is supplied to the needle 120 via the guide plate 115 and the front bar 117 to be used.

The sheath tension adjusting means 130 may be naturally released by rotation by placing the bobbin 106 having the sheath thread 102 wound vertically on a plurality of rotating plates 131 disposed on the bobbin holder 107 To be.

In the lower front of the bobbin holder 107, the outer sheath 102, which is released from each bobbin 106, passes through an outer sheath guide 132 that guides each other so that they do not overlap, and passes through the outer sheath guide 132. One sheath 102 includes one tension regulator 140, a feeding roller 135, a sheath lubricator 150, a cutout detector 160 and two tension regulators 170, a front bar 117, and a front guide ( It is supplied to the needle 120 through the 136 to be bonded to each other outside the examination 101 to make the rope 103, and the needle 120 is also lubricated during operation to prevent wear and damage of the needle. It is configured by further comprising a needle lubricator 180 to be able to.

The first tension adjuster 140 fixes the adjuster frame 141 in a square shape in a form surrounding the outside of the bracket 115, and the upper bar 142 and the lower bar 143 constituting the adjuster frame 141 ) Between the tension control rod (144).

It will be natural that the number of tension control rods 144 is arranged as many as the number of sheath threads 102 supplied to the needle machine 105 so that the supplied sheath threads 102 do not interfere with each other.

The tension adjusting rod 144 is coupled with a tension spring 146 formed with a hook 145 so that the outer sheath 102 can pass through it, so that the outer sheath 102 is the weight and tension of the tension spring 146 The outer sheath 102 is twisted or coiled and the proper tension is maintained while maintaining the proper tension by (elasticity, the force that moves the tension spring while shaking in the up and down direction due to movement in the process of supplying the sheath yarn).

Of course, it is natural that the weight of the tension spring 146 and the number of windings can be selectively replaced and used depending on the standard (diameter) of the rope to be manufactured.

The sheathed lubricator 150 fixes a lubricating tank 151 of a roughly ∪ shape in the transverse direction of the front position bracket 115 of the feeding roller 135, and the lubricant is lubricated in the lubricating tank 151 to move upward. The exposed lubricating pad 152 is inserted so that the lubricant can adhere to the surface of the sheath 102 passing through.

The lubricating pad 152 may be a material that retains the lubricating material for a long time, such as a sponge, fabric, leather, etc., and prevents volatilization so that the lubricating material can be buried by friction with the surface of the sheath 102 passing through.

It is natural that the lubricant may be mechanically supplied to the lubrication pad 152 periodically, and may be implemented in various forms, such as artificially supplying the lubricant if insufficient by visual inspection by the operator.

The cut-off detector 160 forms a long hole-shaped mounting hole 162 in the center of the upper side so that it can be inserted into the detector bar 161 installed in the transverse direction of the bracket 115 to form vertical walls 163 on both sides. The branch is provided with a sensor body 165 in the form of a thin plate, and a balancer 166 in the form of a bridge is integrally protruded below the sensor body 165 to ensure stability by maintaining the center of gravity.

The lower end of one side of the vertical wall 163 constituting the sensor body 165 forms an incision line 167 so that it can be easily bent, and the incision line 167 has an elastic body for holding the vertical wall 163 from both sides. It is possible to easily couple and separate the lower end of the vertical wall 163 on which the cut line 167 is formed by combining the retainer 168 of the cut-off position so that only the cut-off detector 160 at the cut-off position can be disassembled from the detector bar 161. To be organized.

The two tension adjuster 170 is provided with an adjuster bar 171 so as to protrude upward in the width direction of the knit unit 105 between the cutout sensor 160 and the front bar 117, and the adjuster bar 171 has Connect the adjustment springs 172 as many as the number of outer sheaths 102 supplied.

The hook 173 formed on the upper end of the adjustment spring 172 is combined with the adjuster bar 171 to devise a separate intermittent means to prevent movement in the left and right directions, so that the outer sheath 102 is adjacent to the outer sheath 102 It is desirable not to interfere with ).

At the lower end of the adjustment spring 172, an outer sheath hanger 175 is formed to allow the outer sheath 102 to pass through, so that the outer sheath 102 is mutually separated by the needle 120 by the tension of the adjusting spring 172. When connected, it allows a temporary pulling and relaxing operation to be made freely.

The needle lubricator 180 is equipped with a pad bowl 182 accommodating a lubricating pad 181 that absorbs a lubricant on the outside of each needle 120 provided in the knit machine 105 to operate the needle 120 During the process, the lubrication operation is continuously performed, and the needle 120 is configured to prevent abrasion and damage.

Looking at the operating state of the rope manufacturing apparatus 100 to which the technology of the present invention is applied as described above is as follows.

After placing the bobbin 106 wound up with monofilament yarn to be used as the tester 101 and the outer sheath 102 on the bobbin holder 107 constituting the yarn supplying means 108, in the case of the tester 101, several strands are placed. Collected and passed through the unfolding spring 112 through the examination guide 111 at the top of the front side of the bobbin holder 107, and then passed through the rear bar 116 and the front bar 117 of the knit machine 105 to the needle 120. Be supplied.

In the case of the outer sheath 102, the outer sheath is pulled out from the bobbin 106 and is seated on the rotating plate 131 of the bobbin holder 107 so that the bobbin 106 rotates when withdrawn, so that the outer sheath penetrates the bobbin 106 by traction force. The inability to withdraw can be ruled out.

Each of the outer sheath 102 drawn out from the bobbin 106 placed in the rotating cupboard 131 is one tension regulator 140 and the outer sheathing guide 132 provided below the front side of the bobbin holder 107. It is supplied to the needle 120 through the front bar 117 and the front guide 136 through the feeding roller 135, the sheath lubricator 150, the cut-off sensor 160, and the two-tension adjuster 170, and the examination 101 ) Is bound to each other on the outer surface of the rope to form a rope 103, and then supplied to the winder 109 and wound up.

As described above, when the examination 101 and the outer sheath 102 are supplied and made into the rope 103, the examination 101 is stably supplied by the examination tension control means 110, and the outer sheath 102 is It is supplied without cutting or twisting or deformation by the long-standing force adjusting means 130 to make the rope 103.

In the operation of the examination tension control means 110, several strands of yarn drawn from the bobbin 106 mounted on the bobbin holder 107 are gathered to form the examination 101, and this examination 101 is an examination guide ( After passing through 111), the rear bar 116 passes through the hook 113 formed on the upper side of the spreading spring 112.

In this way, by the force pulled from the knit machine 105 while passing through the spreading spring 112, it is unfolded between the front bar 116 of the judge 101 and the judge guide 111 to prevent the occurrence of twisting or coiling. It becomes.

Of course, in the process of supplying the tester 101 to the knit machine 105, the tester 101 performs a function of maintaining an appropriate tension, which is stretched and contracted by the elasticity of the expansion spring 112 itself. ) Is converted into a tense state or a relaxed state and actively responds to the supply situation.

The operation of the sheath tension adjusting means 130 is that the monofilament value wound on the bobbin 106 is released by the traction force of the knit machine 105, and the sheath yarn 102 supplied to each strand is a sheath guide It is supplied to the needle 120 of the knit machine 105 via 132 and the rear bar 116, the front bar 117, and the front guide 136.

In this process, twisting or coiling is prevented while responding to unnecessary traction that may occur in the process of being supplied through the primary tension regulator 140 further provided between the rear bar 116 and the front bar 117. .

That is, after passing through the rear bar 116, the tension spring 146 coupled to the tension adjusting rod 144 connecting the upper and lower bars 142 and 143 of the adjuster frame 141 installed on the brasse 113 Since each sheath 102 passes through the hook 145 formed at the top of the sheath 102, the coiling or twist is unfolded by its own weight and elasticity of the tension spring 146, as well as when it is tightened. When it rises and is not towed, it descends so that it can always maintain a constant tension.

The sheathed yarn 102 that has passed through the first tension regulator 140 is supplied to the knit machine 105 by the feeding roller 135, and the sheathed yarn lubricator 150 installed in front of the feeding roller 135 As a result, when the outer surface of the outer surface of the sheath 102 is lubricated and supplied to the knit machine 105 and bound to the outer surface of the examination 101 by the needle 120, while preventing abrasion and damage of the needle 120 It is to prevent cutting, damage, etc. of the sheath 102.

Since the sheathed lubricator 150 is supplied with a lubricant to the lubricating pad 152 inserted in the lubricating tank 151, the sheathed sand 102 passing through the upper side of the lubricating pad 152 naturally has a lubricant on its surface. Because it is buried, lubrication work is performed.

In front of the sheath lubricator 150, the cutout of the sheath 102 supplied to the knit machine 105 is made by a cut-off detector 160, and a sensor coupled to the detector bar 161 is individually Since it has a configuration that can be combined and disassembled, even if there is a cutoff, the inconvenience of disassembling the cutoff sensor 160 and then reassembling it can be eliminated.

That is, after the cutting line 167 is formed in any one of the vertical walls 163 formed on both sides of the mounting hole 162 formed in the center of the detector body 165 to be separated, the cutting line ( 167) is regulated by the holding tool 167.

Therefore, the vertical wall 163 in which the incision line 167 is formed by the retainer 167 is usually intermittent, and the sheath 102 passes between the lower side of the mounting hole 162 and the retainer 167 When there is a cutoff, the sensor body 165 that has been raised by the sheath 102 is lowered so that it is possible to check.

At this time, the vertical wall 163 on which the cut line 167 of the sensor body 165 is formed at the cut-off position can be separated (opened) from the holder 167 so that it can escape from the sensor bar 161. Because there is and can be combined, the inconvenience of having to stop the whole and separate and combine is eliminated.

The sheath 102 that has passed through the cut-off sensor 160 is supplied to the needle 120 after passing through the two tension regulator 170, and the two tension regulator 170 is located on the upper side of the knit machine 105. The adjusting spring 172 as many as the number of the outer sheath 102 supplied to the adjuster bar 171 that is fixed to protrude is held by walking, and a hook 173 is formed at the lower end of the adjusting spring 172 to form the outer sheath ( 102) passes.

Then, when the needle 120 descends, when the sheath 102 is bound, it is momentarily pulled strongly, and when the needle 120 rises, the supply of the sheath 102 is temporarily stopped.

In this way, when the outer sheath 102 is strongly pulled by the needle 120, the adjustment spring 172 is stretched to correspond to the pulling, and when the opposite is the case, the coarse spring 172 is contracted and the needle 120 and the front guide 136 ) It is possible to prevent twisting, coiling and cutting by allowing the outer sheath 102 located between them to maintain an appropriate tension.

Of course, it is possible to prevent through the needle lubricator 180 that the needle 120 may be worn and damaged through a lubricating action in the process of rapidly and repeatedly operating up and down.

The present invention as described above provides ease of maintenance and ease of maintenance while preventing cutting, twisting, and coiling that may occur in the process of making a rope by supplying the screening and sheathing with a knit machine. It has the advantage of being able to reduce it and enable efficient work.

100; Rope manufacturing apparatus 101; judge
102; Envelope 103; rope
105; Knit group 107; Yarn supply means
110; Examination tension adjusting means 112; Unfolding spring
130; Sheath tension adjusting means 131; Turntable
135; Feeding roller 140; 1 tension regulator
150; Intestinal lubricator 160; Cut-off detector
170; 2 tension regulator 180; Needle Lubricator

Claims (7)

A knit machine 105 to make a rope 103 in the form of enclosing the examination 101 by binding the sheath 102 on the outer surface of the multiple strands of the examination 101;
Yarn supply means 108 installed at the rear of the knit machine 105 with a bobbin holder 107 so that a plurality of bobbins 106 wound around monofilament yarn, which is a yarn for making the rope 103, can be provided. )and;
A winder 109 installed in front of the knit machine 105 so that the manufactured rope 103 can be wound in front of the knit machine 105;
Examination tension adjusting means 110 installed to adjust the tension of the examination 101 in the line to which the examination 101 made of monofilament material is supplied;
And a sheath tension adjusting means 130 installed to adjust the tension of the sheath 102 in a line to which the sheath yarn 102 made of monofilament material is supplied;
The sheath tension adjusting means 130 includes a rotating plate 131 installed on the bobbin holder 107 so that the bobbin 106 wound around the sheath thread 102 is placed vertically so that it can be naturally released by rotation;
An outer sheath guide 132 for guiding the outer sheaths 102 released from the respective bobbins 106 so as not to overlap each other at the lower front side of the bobbin holder 107;
One tension regulator 140 for preventing twisting and coiling while controlling the tension of the sheath 102 through the sheath guide 132;
The outer shell is installed in front of the feeding roller 135 that supplies the outer sheath 102 to the knit machine 105 and lubricates the surface of the supplied sheath 102 to prevent damage and abrasion of the needle 120 A sheath lubricator 150 for preventing damage to the yarn 102;
A cut-off detector 160 installed in front of the sheath lubricator 150 to detect cut-off of the sheath 102 supplied to the knit machine 105;
Rope manufacturing apparatus, characterized in that it further comprises a two-tension regulator (170) installed between the cut-off sensor (160) and the needle lubricator (180) to adjust the tension of the sheath (102). delete delete The method of claim 1;
The first tension adjuster 140 includes an adjuster frame 141 fixed in a form surrounding the outside of the bracket 115 of the knit unit 105;
A tension adjusting rod 144 connecting between the upper bar 142 and the lower bar 143 constituting the adjuster frame 141;
And a tension spring 146 coupled to the tension control rod 144;
In the process of supplying the sheath 102 by forming a hook 145 at the upper end of the tension spring 146, which can be passed through the sheath 102, the tension is maintained by the weight and tension of the tension spring 146 Rope manufacturing apparatus, characterized in that while preventing twisting and coiling. The method of claim 1;
The sheath lubricator 150 includes: a lubrication tank 151 fixed in the transverse direction of the front position bracket 115 of the feeding roller 135;
A rope manufacturing apparatus comprising a lubricating pad (152) which is inserted into the lubricating tank (151) to allow lubricating material to be lubricated on the surface of the sheath (102). The method of claim 1;
The cut-off detector 160 includes a mounting hole 162 formed in a long hole shape in the upper center so as to be inserted into the detector bar 161 installed in the transverse direction of the bracket 115;
A detector body 165 forming vertical walls 163 on both sides by the mounting holes 162;
A balancer 166 integrally protruding downward from the detector body 165;
An incision line 167 formed at a lower end of the vertical wall 163 to allow the vertical wall 163 to be bent;
It is coupled to the cutting line 167 to hold the vertical wall 163 so that the lower end of the vertical wall 163 on which the cutting line 167 is formed can be easily coupled and separated, so that only the cutting sensor 160 at the cutting position Rope manufacturing apparatus, characterized in that it comprises a holding tool (168) for disassembling from (161). The method of claim 1;
The two tension adjuster 170 includes an adjuster bar 171 installed to protrude upward in the width direction of the knit unit 105 between the cutout sensor 160 and the front bar 117;
An adjustment spring 172 connecting as many as the number of outer sheaths 102 supplied to the adjuster bar 171;
A hook 173 formed at an upper end of the adjustment spring 172 to be coupled with the adjuster bar 171;
Including a sheath hook 175 formed to pass through the sheath 102 at the lower end of the adjustment spring 172;
Rope manufacturing apparatus, characterized in that when the outer sheath 102 is connected to each other by the needle 120 by the tension of the adjusting spring 172, the operation of temporarily pulling and relaxing can be performed.

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