KR102367451B1 - Polymer insulator separating method and separating apparatus - Google Patents

Abstract

The polymer insulator separation process according to an embodiment of the present invention comprises the steps of providing and transporting a polymer insulator, cutting to form a unit wing part in which the metal parts at both ends of the polymer insulator and a plurality of blades of the insulator wing are sequentially cut Step, a metal collection step of collecting the metal fittings from both ends of the cut, a core removal step of inserting a cylinder to penetrate the inside of the unit body of the separated unit wing and discharging the core filled in the inner space of the unit body to the outside; and a unit wing collecting step of discharging and collecting the unit wing having a hollow of the unit body by removing the core of the unit body inner space. According to one embodiment of the present invention, there is an effect that can further improve the productivity of recycling by more accurately separating the recyclable material from the aged polymer insulator.

Description

Polymer insulator separating method and separating apparatus

One embodiment of the present invention relates to a method and apparatus for separating poly insulators.

In general, insulators are used to support and electrically insulate electric wires in transmission and distribution facilities.

In recent years, polymer insulators that are lightweight and convenient to process, transport and install while having superior electrical insulation and mechanical properties than conventional magnetic (or glass) insulators have been widely used.

These polymer insulators have a core made of insulating glass fiber reinforced plastic (FRP) with excellent mechanical strength, a body that is covered with a material resistant to air pollution and ultraviolet rays, etc. It is composed of and can be employed as a disabled person, a long-time person, or a support person. The body consists of, for example, a polymer body surrounding the outer circumferential surface of the core by injecting or compressing a polymer composition on the outer circumferential surface of the core, and a polymer wing section formed generally integrally with the polymer body. The polymer wings are formed in a circular shape with the core as the center, and protrude at predetermined intervals along the longitudinal direction of the core. .

The body part may be made of silicone rubber, EPDM (Ethylene Propylene Diene Monomer), silicone rubber, or EPDM/silicon alloy, as is well known to those skilled in the art.

Typically, a polymer insulator is coupled to a pylon or a utility pole through one connection bracket and the other connection bracket is fastened to support the electric wire. Fatigue will inevitably accumulate. Polymer insulators have a problem in that they need to be replaced due to degradation in performance due to prolonged use in such a harsh environment.

A specific method for accurately separating and collecting only the necessary parts of the aged polymer insulator and using it as a recycling or other energy source and the need for such an apparatus are emerging.

KR 10-0778759 B1

An object of an embodiment of the present invention is to provide a method and apparatus for separating a polymer insulator to increase the recycling and utilization of each part of the polymer insulator by allowing the separation of the polymer insulator to be performed more effectively and reliably.

In addition, the separation process of the unit wing for effectively removing the core filled inside the body of the polymer insulator, and the separation method of the polymer insulator capable of performing a more reliable production process by setting the removal direction of the core in the vertical direction to provide the device.

Polymer insulator separation method according to an embodiment of the present invention comprises the steps of providing and transporting a polymer insulator, forming a unit wing portion in which a joint portion between a plurality of blades of a metal fitting at both ends of the polymer insulator and a plurality of wings of the insulator wing is sequentially cut A cutting step, a metal collecting step of collecting the cut metals at both ends, and a core removing step of inserting a cylinder to penetrate the inside of the unit body of the separated unit wing and discharging the core filled in the inner space of the unit body to the outside and a unit wing collecting step of discharging and collecting the unit wing having the hollow of the unit body by removing the core of the inner space of the unit body.

Here, the core removing step of discharging the core filled in the inner space of the unit body by inserting a cylinder so as to penetrate the inside of the unit body of the separated unit wing, the exposed surface of the unit body cut of the unit wing is upward. and discharging the cylinder to the outside of the unit body of the unit wing part by inserting a cylinder in the vertical direction from the top to the bottom through the cut surface on one side of the unit body of the unit wing part, penetrating the core in the direction of the other cut surface, and more may include

An insulator separation device according to an embodiment of the present invention is cut by an insulator cutting device and the insulator cutting device that sequentially cuts the polymer insulator into brackets and unit wings by driving a cutting carter from the top to the bottom of the polymer insulator and a polymer insulator core removing device for removing the core accommodated in the unit body of the unit wing portion by inserting a cylinder from the top to the bottom.

Here, the insulator cutting device includes a cutting part to which a cutting carter for cutting the polymer insulator into a bracket and a unit wing part is coupled, and the cutting part and the cutting part to press and fix the polymer insulator when the cutting part cuts the polymer insulator; Compression springs are coupled in opposite directions, and a fixing part having a cutting guide hole formed therein so that the cutting carter is guided in the direction of the poly insulator, and the first guide hole of the cutting part to pass through the inside of the compression spring, the A guide pole coupled to the second guide hole of the fixing part corresponding to the first guide hole to flow in the vertical direction to guide the vertical driving of the cutting part and the fixing part may be included.

In addition, in the insulator core removing device, a support on which the cut surface of the unit body of the unit wing part cut by the insulator cutting device faces upward, and a through hole is formed so that the upper part of the unit body is inserted, other than the unit body A fixing bar that presses the upper surface of the unit wing from the top to the bottom of the holder, a compression spring is spaced apart from the top of the fixing table, and a cylinder inserted into the unit body through the through hole is coupled to the press unit and the compression spring It is fixedly coupled to the first guide hole of the pressing unit to pass through the inside, and is coupled to the second guide hole of the holder corresponding to the first guide hole to flow in the vertical direction, so that the pressing unit and the fixing unit are driven in the vertical direction. It may include a guide pole to guide.

In addition, in the insulator core removing device, the through-hole of the fixing member is sequentially formed with a first hole and a second hole having a larger diameter than the first hole in a vertical direction, and the first hole is passed through the cylinder In the second hole, the cylinder passing through the first hole passes through, and the upper part of the unit body of the unit wing part is inserted thereinto to support the thickness surface of the outer periphery of the top surface of the inserted body part. A stopper protruding inward along an inner periphery may be formed on a boundary between the first hole and the second hole.

In addition, the insulator cutting device may further include a pair of supports formed from both sides to control the downward movement of the fixing part when the fixing part presses the polymer insulator from above.

The features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings.

Prior to this, the terms or words used in the present specification and claims should not be construed in their ordinary and dictionary meanings, and the inventor may properly define the concept of the term in order to best describe his invention. It should be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle that it is possible.

According to one embodiment of the present invention, there is an effect that can further improve the productivity of recycling by more accurately separating the recyclable material from the aged polymer insulator.

In addition, by separating the wing part of the polymer insulator into unit wing parts for each node, the inner core of the unit wing can be more effectively removed, and also in the process and apparatus, by discharging the inner core of the unit body of the unit wing in the vertical direction through the upper cylinder There is an effect that the reliability of the removal can be secured more effectively.

1 is a flowchart of a separation process of a polymer insulator according to an embodiment of the present invention;
2 is a cross-sectional view of a polymer insulator according to an embodiment of the present invention;
3 is a schematic diagram of a separation device according to a separation process of a polymer insulator according to an embodiment of the present invention;
4 is a perspective view of an insulator cutting device according to an embodiment of the present invention;
Figure 5a is an exploded perspective view of the insulator cutting device of Figure 4;
Figure 5b is a bottom perspective view of the fixing portion of Figure 5a;
Figure 6 is a schematic diagram of the operation of the insulator cutting device of Figure 4;
7 is a perspective view of an insulator core removal device;
8 is an exploded perspective view of the insulator core removing device of FIG. 7 ;
9 is a cross-sectional exploded perspective view of the insulator core removing device of FIG. 7;
10 is a schematic diagram of the operation of the insulator core removing device of FIG.

The objects, specific advantages and novel features of the invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings and preferred embodiments. In the present specification, in adding reference numbers to the components of each drawing, it should be noted that only the same components are given the same number as possible even though they are indicated on different drawings. In addition, terms such as "one side", "the other side", "first", "second" etc. are used to distinguish one component from another component, and the component is limited by the terms not. Hereinafter, in describing the present invention, detailed descriptions of related known technologies that may unnecessarily obscure the gist of the present invention will be omitted.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals indicate like members.

1 is a flowchart of a separation process of a polymer insulator according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a polymer insulator according to an embodiment of the present invention.

The polymer insulator 100 separation process according to an embodiment of the present invention includes the steps of providing and transferring the polymer insulator 100 (S10), the brackets 120 and insulator wing portions 110 at both ends of the polymer insulator 100. A cutting step (S20) of forming a unit wing section 114 by sequentially cutting the knurled portion between the plurality of wings 111 of ), a metal fitting 120 collecting step of collecting the cut metal fittings 120 at both ends ( S30), inserting a cylinder 322 to penetrate the inside of the unit body 112 of the separated unit wing 114 to discharge the unit core 114c formed in the inner space of the unit body 114b to the outside The core removing step (S40) and the unit wing part 114 collecting step in which the core 114c of the inner space of the unit body 114b is removed to discharge and collect the unit blade 114a having the hollow of the unit body 114b (S50).

As shown in Figure 2, the polymer insulator 100 according to an embodiment of the present invention is coupled to both ends of the bracket 120 for coupling to a power line, etc., respectively. The bracket 120 is formed of a metal material and is mainly manufactured using a material such as cast iron. In order to electrically have sufficient dielectric strength, the wing part 110 on which the plurality of wings 111 are formed is coupled between the metal fittings 120 at both ends. The wing part 110 is formed of an insulating material, and as shown in FIG. 2 , in the present invention, a single wing, that is, a unit wing 114a formed when the unit wing part 114 is cut in units, a unit wing The unit body 114b in which the 114a is formed and the unit core 114c formed inside the unit body 114b are defined as one unit wing part 114 .

In this way, an embodiment of the present invention separates the bracket 120 and the wing part 110 included in the polymer insulator 100 , and removes the core 113 formed inside the body part 112 of the wing part 110 . This is to ensure that each separated component can be recycled. By performing the recycling part of the polymer insulator 100 more effectively and accurately, the recycling efficiency can be further improved, and higher productivity can be secured even in the subsequent recycling step of each separated component or material.

Specifically, first, it is a step of providing and transporting the polymer insulator 100 (S10). Of course, the separation process of the polymer insulator 100 according to an embodiment of the present invention may be implemented by an automated process, and there is no particular limitation on the process itself of each such step.

Next, a cutting step (S20) of forming a unit wing part 114 by sequentially cutting the knurled parts between the plurality of wings 111 of the metal fittings 120 at both ends of the polymer insulator 100 and the insulator wing part 110 (S20) am. Here, the nodal part is defined as referring to a region between the wing 111 and the wing 111 of the polymer insulator 100 shown in FIG. 2 . By sequentially cutting the polymer insulator 100 in the traveling direction, the metal fitting 120 of one end of the polymer is first cut, and then the metal fitting remaining after being cut into the individual unit blade parts 114 of the wing part 110 . 120 may be cut to separate the polymer insulator 100 .

Next, since the bracket 120 is a component that can be recycled as a cast iron material, a step (S30) of separately collecting the cut bracket 120 is included.

Next, the separated unit wing unit 114 is a step of separating the unit body 114b and the inner unit core 114c of the unit wing unit 114, that is, removing the unit core 114c (S40). Here, the insulating glass fiber reinforced plastic (FRP) formed inside the unit body 114b is removed, and the unit wing parts 114 having the hollow unit body 114b from which the core 114c is removed are all of them. Materials such as ethylene propylene rubber (EPDM) are recycled.

In particular, in this step, it is very important to effectively remove the core 114c accommodated in the unit body 114b of the unit wing unit 114 . This is because, when two materials are mixed, if the extraction of the desired material is not smooth, the utilization of each separated material is inevitably reduced significantly.

In an embodiment of the present invention, in the separation process of the polymer insulator 100, the core 113 inside the body 112 of the entire wing 110 of the polymer insulator 100 is not removed at once, but the wing. (110) is cut into each unit wing portion 114 to remove each of the unit cores 114c inside the unit body 114b, which is to further increase the accuracy of the entire core 113 removal process.

Next, when all of the cores 114c filled in the unit body 114b of the unit wing unit 114 are removed, the final unit wing unit 114 in which the inside of the unit body 114b is hollow is collected by collecting it. Can be recycled.

In the step of removing the unit core 114c inside the unit body 114b of the unit wing part 114, in order to more effectively remove the inner unit core 114c of the unit body 114b, the cut surface of the unit body 114b is the upper part. The core 114c inside the unit body 114b can be removed by inserting the cylinder 322 into the unit body 114b through a hydraulic cylinder or the like vertically from the top to the bottom. By inserting the cylinder 322 into the unit body 114b in the vertical direction in this way, the position of the unit body 114b is fixed by the pressing force of the vertical cylinder 322, and at the same time, the unit body 114b is processed. It is possible to simultaneously prevent twisting or bending in the radial direction of one side during the process.

3 is a schematic diagram of a separation apparatus according to a separation process of a polymer insulator according to an embodiment of the present invention, FIG. 4 is a perspective view of an insulator cutting apparatus according to an embodiment of the present invention, and FIG. 5a is an insulator cutting apparatus of FIG. An exploded perspective view, FIG. 5B is a bottom perspective view of the fixing part of FIG. 5A, FIG. 6 is an operation schematic diagram of the insulator cutting device of FIG. 4, FIG. 7 is a perspective view of the insulator core removing device, and FIG. 8 is an exploded perspective view of the insulator core removing device of FIG. , FIG. 9 is a cross-sectional exploded perspective view of the insulator core removing device of FIG. 7 , and FIG. 10 is an operation schematic diagram of the insulator core removing device of FIG. 7 .

In the insulator separation device according to an embodiment of the present invention, the polymer insulator 100 is driven by a cutting carter 223 from the top to the bottom to move the polymer insulator 100 to the bracket 120 and the unit wing portion 114. A cylinder ( It includes a polymer insulator core removal device 300 for inserting and removing 322).

As shown in FIG. 3 , when the polymer insulator 100 is provided first, the insulator cutting device 200 cuts the polymer insulator 100 into the bracket 120 and the unit blade part 114 in the next step, and the unit blade By removing the core 114 filled inside the unit body 114b by the insulator core removing device 300 of the next step, respectively, the unit wing unit 114 from which the core 114 is removed can be obtained. there is.

4, 5A and 5B, the insulator cutting device 200 is a cutting carter 223 for cutting the polymer insulator 100 into the bracket 120 and the unit wing portion 114 is coupled A compression spring 250 in a direction opposite to the cutting unit 220 to press and fix the polymer insulator 100 when the cutting unit 220 and the cutting unit 220 cut the polymer insulator 100 . ) is coupled, and the cutting part 220 passes through the fixing part 230 and the compression spring 250 having a cutting guide hole 232 formed therein so that the cutting carter 223 is guided in the direction of the poly insulator. is fixedly coupled to the first guide hole 221 of 220 and a guide pole 240 for guiding the vertical movement direction of the fixing unit 230 .

5A and 5B , the cutting carter 223 is coupled to the cutting part 220 to cut the polymer insulator 100 while driving in the downward direction. The cutting unit 220 may be pressed by the cutting body 222 disposed on the upper surface, and the cutting unit 220 is independently cut in the vertical direction through the cutting body 222 to which hydraulic pressure or other vertical driving force is transmitted. Of course, it is possible to drive the carter 223 .

The fixing part 230 is coupled to face the cutting part 220 in the cutting direction, and a compression spring 250 for adjusting the spacing of the facing space is coupled. The fixing part 230 physically fixes the polymer insulator 100 by pressing the polymer insulator 100 disposed under the fixing part 230 from the top to the bottom, and at the same time, the cutting part 220 is a compression spring ( While moving downward through the 250), the cutting carter 223 of the cutting unit 220 overcomes the compression force of the compression spring 250 that presses the fixing unit 230 and the cutting guide hole 232 in the fixing unit 230. The polymer insulator 100 fixed to the lower part is driven so that it can be cut through.

The guide pole 240 is coupled to pass through the inside of the compression spring 250 , fixedly coupled to the first guide hole 221 of the upper cutting part 220 , and the second guide hole of the lower fixing part 230 ( 231) through which the cutting unit 220 is coupled to be driven up and down. That is, while the fixing part 230 presses the polymer insulator 100 , the cutting part 220 further contracts the compression spring 250 and moves downward at the same time to increase the fixing force of the fixing part 230 . Through the cutting guide hole 232 of the government 230, the cutting carter 223 can cut the polymer insulator 100 fixed by the passage door fixing part 230 to a desired unit.

Here, when the fixing part 230 presses and fixes the polymer insulator 100 , in order to control and adjust such a pressing force, the support 260 of an appropriate height is formed at both ends of the fixing part 230 in the moving direction, so that the high When the top 230 presses the polymer insulator 100 , it is possible to appropriately control the downward movement of the fixing part 230 at a predetermined height.

As shown in FIG. 5B , in the process of pressing the polymer insulator 100 , the fixing part 230 naturally accommodates each wing of the polymer insulator 100 , so that when the polymer insulator 100 is cut, the A fixing guide groove 361 capable of effectively controlling and fixing the cutting position is formed. The fixing guide groove 361 corresponds to the spacing of the blades of the polymer insulator 100 on the rear surface of the fixing part 230 , and may be formed to accommodate the protrusions of each blade 111 . In this way, the processing position of the polymer insulator 100 can be fixed more effectively.

In addition, the upper cover 210 is coupled to the upper portion of the insulator cutting device 200 to ensure protection and durability from the outside of the device.

6 is a schematic diagram of the operation of the insulator cutting device. As shown in FIG. 6 , when the polymer insulator 100 comes into the lower part of the insulator cutting device 200 first, the cutting part 220 and the fixing part 230 move downward together, and the fixing part 230 ) while the wings of the polymer insulator 100 are accommodated in the fixing guide grooves 233 , press them at the same time to fix the cutting position of the polymer insulator 100 . After the cutting position of the polymer insulator 100 is fixed, the cutting unit 220 overcomes the compressive force of the compression spring 250 and moves the cutting carter 223 through the cutting guide hole 232 of the fixing unit 230 . It is driven in the direction of the insulator 100 to cut and process the polymer insulator 100 in a desired unit. By sequentially performing these cutting operations, the cutting processing can be performed smoothly with the bracket 120 and the unit wing portion 114 of the polymer insulator 100 .

7 to 9, in the insulator core removing device 300 according to an embodiment of the present invention, the unit body 114b of the unit wing part 114 cut by the insulator cutting device 200. ), the support 360 on which the cut surface faces upward, the through hole 332 is formed so that the unit body 114b is inserted, and the unit wings 114a other than the unit body 114b are moved from the top to the bottom direction. Cylinder 322 which is spaced apart and coupled with a compression spring 350 to the upper portion of the fixing member 330, the fixing member 330, and is inserted into the unit body 114b through the through hole 332 The fixing member ( It is coupled to flow in the vertical direction through the second guide hole 331 of the 330 , and includes a guide pole 340 for guiding the vertical movement of the pressing part 320 and the fixing base 330 .

As shown in FIG. 8 , the unit wing part 114 is seated on the support 360 of the insulator core removing device 300 . As shown, the unit wing portion 114 has a cut surface of the unit body 114b exposed upward, and a cylinder 322 is inserted in the vertical direction from the top to remove the inner core 114c. A support 360. is seated on

The unit body 114b protruding to the upper part of the unit wing part 114 seated on the support 360 is accommodated, and a through hole 332 is formed in order to press and fix the corresponding surface of the unit wing 114a ( 330) is combined.

The pressing unit 320 is spaced apart and coupled to the compression spring 350 on the fixing unit 330 , and the guide pole 340 fixed to the first guide hole 321 of the pressing unit 320 is installed on the fixing unit 330 . It is coupled to be driven up and down through the second guide hole 331 . The pressing part 320 is coupled to the cylinder 322 protruding in the downward direction, that is, in the direction of the support 360 on which the unit wing part 114 is seated, so that the pressing part 320 moves the guide pole 340 in the downward direction. When driven downward, the compression spring 350 simultaneously presses the holder 330 in the lower direction so that the holder 330 is fixed in the lower direction from the upper part of the unit wing part 114 .

Next, while overcoming the compressive force (elastic force) of the compression spring 350, the cylinder 322 moves into the unit body 114b of the unit wing unit 114 when the pressing unit 320 further presses the lower portion in the vertical direction. While being inserted, the inner core 114 may be discharged to the outside.

Since the cylinder 322 is inserted into the unit body 114b in the vertical direction from the top to the bottom of the unit body 114b of the unit wing part 114 and the core 114 is removed, in this process, the vertical force The machining position of the unit wing portion 114 may be fixed together by the .

The cylinder 322 can physically remove the inner core 114c of the unit body 114b of the unit wing 114 while moving together with the pressing unit 320 in the lower direction by the pressing unit 320, and pressurize. The direction in which the cylinder 322 is extended through a separate driving force (such as hydraulic pressure) when the holder 330 fixes the unit wing unit 114 while the unit 320 presses the compression spring 350 with a predetermined force. Of course, it can be designed to be driven to remove the core 114 inside the unit body 114b. This covers the vertical length for fixing the length of the physical cylinder 322 and driving it together with the pressing part 320, or for removing the core 144 of the unit body 144b of the various unit wing parts 114. In order to do this, the cylinder 322 itself can adjust the driving length of the cylinder 322 independently with a separate driving force through an external force (such as hydraulic pressure). For example, it is possible to adjust the driving range in the longitudinal direction by coupling a plurality of cylinders in multiple stages to be accommodated inside.

An upper cover 210 is further coupled to the upper outermost part to cover the upper part of the device, so that it is possible to effectively maintain the internal protection and durability of the device.

As shown in FIG. 9, the fixing base 330 may form a second hole 332b inside the through hole 332 so that the upper part of the unit body 114b of the unit wing part 114 can be inserted. , to form a first hole 332a into which the cylinder 322 can be continuously inserted at the upper end of the second hole 332b to form one through hole 332 including two types of holes having different diameters. can

The cylinder 322 is inserted in the upper surface of the unit body 114b of the unit wing part 114 to effectively discharge the inner core 114c, the unit body 114b of the cut upper surface of the unit body 114b. In a state where the thickness surface of the unit body 114b of the exposed outer rim is supported by the stopper 332c protruding inward from the top of the second hole 332b, the core 114 of the unit body 114b is filled. By driving the cylinder 322 downward through the first hole 332a as much as the inner diameter, it is possible to effectively improve the accuracy and reliability of the removal of the inner core 114 of the unit body 114b. By doing so, the first hole 332a is formed to have a smaller diameter than the second hole 332b, and the diameter of the cylinder 322 is the same as the diameter of the portion in which the core 114 of the unit body 114b is filled. It may be formed to pass through the first hole 332a.

The support 360 has a discharge hole that can be discharged in the same direction when the cylinder 322 is inserted into the unit body 114b from the top to the bottom to remove the inner core 114 of the unit wing unit 114 . can be formed. In addition, when the guide pole 340 guides the driving direction of the fixing base 330 and the pressing part 320 in the vertical direction, the guide groove 361 for appropriately controlling the driving range in the downward direction corresponds to the support 360 . may be formed on the surface.

In the insulator core removing device 300 , as shown in FIG. 10 , first, the unit wing part 114 is seated on the support 360 . The unit body 114b of the upper part of the unit wing part 114 is inserted into the through hole 332 of the fixing table 330 and one side of the unit wing 114a is pressed from the upper part, and the machining position of the unit wing part 114 is is fixed (see Fig. 10 (a)).

At the same time as the fixing table 330 presses the unit wing unit 114 to fix it, the pressing unit 320 descends downward while defeating the elastic force of the compression spring 350 so that the cylinder 322 of the pressing unit 320 is pressed. It is inserted into the unit body 114b of the unit wing part 114 and drives to remove the inner core 114c of the unit body 114b. At this time, as shown, the downward driving range of the guide pole 340 is limited while the guide pole 340 is supported in the guide groove 361 of the support 360 (see FIG. 10 (b)).

Next, the cylinder 322 is inserted into the unit wing part 114 and the unit body 114b to discharge the inner core 114 of the unit body 114b to the outside, and then the pressing part 320 and the fixing base 330. rises upward again together and prepares for the next operation (see Fig. 10 (c)).

Although the present invention has been described in detail through specific examples, this is for describing the present invention in detail, and the method and separation apparatus for separating the polymer insulator 100 according to the present invention are not limited thereto, and the technical spirit of the present invention is not limited thereto. It will be clear that modifications or improvements are possible by those of ordinary skill in the art. All simple modifications and variations of the present invention fall within the scope of the present invention, and the specific scope of protection of the present invention will be clarified by the appended claims.

100: polymer insulator 110: wing portion
111: wings 112: body portion
113: core 114: unit wing
114a: unit wing 114b: unit body
114c: unit core 120: metal
200: insulator cutting device 210: upper cover
220: cutting unit 221: first guide hole
222: cutting body 223: cutting carter
230: fixing part 231: second guide hole
232: cutting guide groove 233: fixed guide groove
240: guide pole 250: compression spring
260: support 270: work table
300: insulator core removal device 310: upper cover
320: pressing part 321: first guide hole
322: cylinder 330: fixture
331: second guide hole 332: through hole
332a: first hole 332b: second hole
332c: stopper 340: guide pole
350: compression spring 360: support
361: guide home

Claims (7)

delete providing and transferring polymer insulators;
A cutting step of forming a unit wing portion by sequentially cutting the knurled portion between the plurality of blades of the insulator wing portion and the brackets at both ends of the polymer insulator;
a metal ball collecting step of collecting the cut metal balls at both ends;
a core removal step of inserting a cylinder to penetrate the inside of the unit body of the unit wing portion and discharging the core formed in the inner space of the unit body to the outside; and
A unit wing part collecting step of discharging and collecting the unit wing part having a hollow inside of the unit body by removing the core of the inner space of the unit body;
The core removal step of inserting a cylinder to penetrate the inside of the unit body of the unit wing portion to discharge the core formed in the inner space of the unit body to the outside,
disposing the cut-out exposed surface of the unit body to face upward;
Separation of polymer insulators further comprising; inserting a cylinder in the vertical direction from the top to the bottom through the cut surface of one side of the unit body of the unit wing, penetrating the core in the direction of the cut surface of the other side, and discharging to the outside of the unit body of the unit wing method. delete an insulator cutting device for sequentially cutting the polymer insulator into a bracket and a unit wing portion by driving a cutting carter from the top to the bottom of the polymer insulator; and
A polymer insulator core removing device for removing the core accommodated in the unit body of the unit wing part cut by the insulator cutting device by inserting a cylinder from the top to the bottom;
The insulator cutting device,
a cutting part coupled to a cutting carter for cutting the polymer insulator into a bracket and a unit blade part;
When the cutting unit cuts the polymer insulator, a compression spring is coupled in a direction facing the cutting unit to press and fix the polymer insulator, and a cutting guide hole is formed so that the cutting carter is guided in the direction of the polymer insulator. government and
It is fixedly coupled to the first guide hole of the cutting part so as to pass through the inside of the compression spring, and is coupled to flow in the vertical direction to the second guide hole of the fixing part corresponding to the first guide hole, the cutting part and the fixing part Insulator separation device comprising a; guide pole for guiding the vertical drive. an insulator cutting device for sequentially cutting the polymer insulator into a bracket and a unit wing portion by driving a cutting carter from the top to the bottom of the polymer insulator; and
A polymer insulator core removing device for removing the core accommodated in the unit body of the unit wing part cut by the insulator cutting device by inserting a cylinder from the top to the bottom;
The insulator core removal device,
a support on which the cut surface of the unit body of the unit wing part cut by the insulator cutting device faces upward;
a fixing bar having a through hole formed so that the upper part of the unit body is inserted and pressing the upper surface of the unit wings other than the unit body from the upper part to the lower part;
a pressing unit coupled to an upper portion of the fixing unit by a compression spring and coupled to a cylinder inserted into the unit body through the through hole; and
It is fixedly coupled to the first guide hole of the pressing part so as to pass through the inside of the compression spring, and is coupled to the second guide hole of the holder corresponding to the first guide hole so as to flow in the vertical direction, the pressing part and the upper and lower sides of the holder Insulator separation device including guide poles for guiding direction drive 6. The method of claim 5,
The insulator core removal device,
A first hole and a second hole having a larger diameter than that of the first hole are sequentially formed in the through hole of the holder in a vertical direction,
The first hole has a diameter through which the cylinder passes, and the second hole passes through the cylinder that has passed through the first hole, and the upper part of the unit body of the unit wing part is inserted thereinto. An insulator separation device in which a stopper protruding inward along the inner circumference is formed on the boundary between the first hole and the second hole to support the thickness surface of the outer circumference. 5. The method according to claim 4,
The insulator cutting device,
The insulator separation device further comprising; a pair of supports formed to control the downward movement of the fixing portion on both sides when the fixing portion presses the polymer insulator from above.

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