JP2016036218A - Coating waste collection tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a coating waste collection tool exhibiting excellent safety when it is attached stably to a stripper, while allowing visual confirmation of the progress situation of stripping, and reliable collection of the coating waste.SOLUTION: A coating waste collection tool 1 attached to a stripper 50, that is attached to an indirect hot-line operating rod 61, and collecting the coating waste discharged from the discharge port 53 of the stripper 50 includes a cylindrical trunk 2 having a space for housing the coating waste, and attached to the periphery of the discharge port 53, an introduction part 3 opening to one end 2a of the trunk 2, and introducing a covered conductor 60 to an insertion port 51, a fitting part 4 provided at the other end 2b of the trunk 2 and fitted to the stripper 50. The opening spaces of the introduction part 3 and fitting part 4 are formed smaller than the cross-sectional area of the trunk 2, respectively, and the trunk 2 is formed of a transparent material.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a coated scrap collecting tool for collecting coated scraps peeled off from an electric wire, and more particularly to a coated scrap collecting tool including a barrel portion formed in a cylindrical shape using a transparent material.

Conventionally, in the case of indirect hot-wire work, when the terminal coating such as high-voltage underline is stripped using an indirect terminal stripper (hereinafter referred to as the “skin stripper”), the stripped coating scraps fall off. In order to prevent this, a fall prevention net for a peeler has been used. This fall prevention net for the peeler is attached to the peeler with a hook-and-loop fastener, and is opaque so as to surround the insertion port for inserting the electric wire into the peeling part of the peeler and the discharge port for discharging the coating waste. A net is provided. Moreover, this net-like body is a structure in which a part protrudes in the radial direction of the peeler.
However, the fall prevention net for the peeler having the above-described structure has a problem that fixing to the peeler is unstable and the mesh body easily comes into contact with other tools or the like during work and lacks safety. . In addition, it is difficult to carry out the stripping with high accuracy because the progress of the insertion and stripping of the electric wires cannot be confirmed visually because it is blocked by an opaque mesh, and the stripping work efficiency is not good. There were also challenges.
Therefore, in order to solve such problems, in recent years, a technique related to a covering waste collection tool that improves stability and work efficiency at the time of mounting has been developed, and some inventions and devices have already been disclosed. ing.

Patent Document 1 discloses a device for collecting a covering portion of a covering cord that collects a covering portion of a wrapping electric wire that is peeled off by a wire wrapping apparatus under the name “covering portion of a covering portion of a covering cord”.
Hereinafter, the device disclosed in Patent Document 1 will be described. The invention related to the recovery case of the covering portion of the covering cord disclosed in Patent Document 1 is a recovery case that is detachably attached to a wire wrapping device that wraps a wrapping wire on a wrapping terminal in a state where the covering portion is peeled off. In the state attached to the wire wrapping apparatus, a recovery space for recovering the peeled covering portion is provided.
In the recovery case of the covering portion of the covering cord having such a feature, the recovery case is attached to the mounting hole of the wire wrapping device via the mounting portion. Moreover, the coating | coated part of the wrapping electric wire peeled by the wire wrapping apparatus is discharged | emitted to the inside of a collection | recovery case from the drawer groove of the bit sleeve with which this apparatus is mounted | worn. Therefore, the collection case can be detachably attached to the wire wrapping apparatus. Furthermore, since the covering portion of the wrapping wire to be peeled does not scatter on the substrate, the next wrapping operation is not hindered and the work efficiency is improved.

Next, Patent Document 2 discloses an invention relating to an adapter for a skin peeling device, which is called “adapter for skin peeling device” and collects coating scraps peeled off from an electric wire.
The invention relating to the peeler adapter disclosed in Patent Document 2 is an adapter that is attached to a peeler that inserts the tip of an electric wire and peels off the coating, and is a peeler that discharges coating scraps peeled off from the electric wire to the outside. Equipped with a main body part that covers the discharge port, the main body part can be attached to the peeler to cover the discharge port, and the tip of the wire can be inserted into the insertion hole of the peeler It is characterized by being made of a transparent material that can be visually observed at least in the range covering the discharge port.
In the adapter for the skin peeling device having such a feature, the covering waste of the electric wire discharged from the discharge port of the skin peeling device is accommodated in the body portion and the attachment portion. At this time, since the inside of the range covering the discharge port is made of a visible transparent material, it is observed that the covering waste is accommodated. Moreover, the covering waste recovered by lowering the tip end side of the insulating operation rod is taken out from the insertion port. Therefore, it is possible to recover the coating waste while observing the state of the discharged coating waste simply by attaching the adapter to the peeler. Therefore, it is possible to efficiently perform the skinning operation of the wire tip without scattering the coating waste.

CD-ROM of Japanese Patent Application No. 5-64291 (Japanese Utility Model Application Publication No. 7-30490) JP 2014-11813 A

  However, in the device disclosed in Patent Document 1, the mounting portion of the recovery case has a structure protruding a predetermined amount so as to be detachably attachable to the mounting hole of the wire wrapping apparatus. Therefore, there is a possibility that the case may be displaced or dropped from the wire wrapping device relatively easily due to an impact on the storage portion of the collection case. That is, it may not be said that the recovery case is stably attached to the wire wrapping apparatus. Further, since one end of the collection case on the mounting portion side is largely open, it is considered that the covering portion stored in the storage portion is likely to be scattered around when the above-described misalignment or the like occurs.

  Next, in the invention disclosed in Patent Document 2, since the insertion port of the adapter is largely open, when the insulating operation rod is tilted during the stripping operation, the coated waste contained in the body portion or the like May be scattered around. That is, like the idea disclosed in Patent Document 1, there is a possibility that the contained coating waste cannot be reliably recovered.

  The present invention has been made in response to such a conventional situation, exhibits a good safety by being stably attached to the peeler, and the progress of peeling by visual inspection, etc. It is an object of the present invention to provide a coated waste collecting tool that can improve the efficiency of the stripping work by enabling the confirmation and the reliable collection of the coated waste.

  In order to achieve the above object, the coated waste collecting tool according to the invention of claim 1 includes an insertion port into which the covered electric wire is inserted, and a blade body for peeling off the coating of the electric wire inserted into the insertion port, A stripping portion provided with a discharge port for discharging the covering scraps peeled off by the blade body, and an adapter that is connected to one end of the stripping portion and attached to the tip shaft of the indirect live wire operation rod A covering waste collecting tool that is attached to a peeling machine that is inserted into the peeling machine and collects the covering waste discharged from the discharge port, and has a cylindrical shape having a space in which the covering waste is accommodated, A barrel portion that is attached around the discharge port, an introduction portion that opens at one end of the barrel portion and introduces an electric wire into the insertion port, and a fitting portion that is provided at the other end of the barrel portion and is fitted to a peeler And the opening area of the introduction part and the opening area of the fitting part are each a trunk part. Smaller is than the cross-sectional area, barrel, characterized in that it is formed of a transparent material.

  First, the usage method of a peeling machine is demonstrated. When using the peeler, the insertion shaft of the peeler and the tip shaft of the indirect live wire operation rod are connected by an adapter. At this time, the insertion opening opened to the skinning part of the skinning device is located on the side opposite to the insertion shaft, and is in a state of facing the lower end part of the covered electric wire that hangs down. Next, the indirect live wire operation rod is operated to raise the peeler, insert the covered electric wire into the insertion port, and further raise the peeler as it is. Then, when the lower end of the electric wire comes into contact with the blade body of the peeled portion, by rotating the blade body around the electric wire, the covering of the electric wire is peeled off and becomes spiral covering waste and is discharged from the discharge port. Is done. The coated waste collecting tool according to the present invention is mounted around the discharge port in order to prevent the discharged coated waste from falling to the surroundings.

  In the coated scrap collecting tool having the above-described configuration, since the trunk portion including the introduction portion and the fitting portion at both ends is attached around the discharge port of the skinning portion, the introduction portion and the fitting portion are each of the skinning portion. It will be located above and below. Further, the opening area of the introduction part is configured to be at least larger than the opening area of the insertion opening so that the covered electric wire can pass therethrough. Moreover, the opening area of a fitting part is comprised equivalent to the cross-sectional area of a peeling device so that a covering waste collection | recovery tool can be fixed to an adapter. That is, a gap is not formed between the fitting portion and the peeler.

In the covering waste collecting tool having such a configuration, when the covered electric wire is inserted into the insertion port, the electric wire passes through the introduction portion before being inserted into the insertion port. In addition, it is necessary for the stripping with good accuracy that the electric wire is inserted perpendicularly to the opening surface of the insertion opening. In this respect, when the electric wire passes through the introducing portion, the insertion direction of the electric wire into the insertion port is corrected. Further, the introduction portion may be formed of a transparent material like the trunk portion. In this case, the insertion direction of the electric wire is visually recognized, and more accurate insertion is performed. However, the introduction part does not necessarily have to be formed of a transparent material. In addition, as a transparent material, it is desirable to use lightweight synthetic resins, such as polyethylene terephthalate (PET) and polyethylene (PE), for example.
Next, when the coating waste of the electric wire is discharged from the discharge port, since the gap is not formed between the fitting portion and the peeler, the covering waste is placed on the trunk portion above the fitting portion. Collected. In addition, since the opening area of the introduction part and the opening area of the fitting part are formed smaller than the cross-sectional area of the body part, a large amount of covering waste is recovered in the body part, and the recovered covering waste is It is difficult to be discharged from the introduction section.
In addition, the state of stripping of the covered electric wire, that is, stripping is completed with an appropriate stripping length, whether it is stripped with good accuracy without distortion, or the body is filled with coating debris. The recovery status such as whether or not there is a visual confirmation is made by forming the body portion from a transparent material.

Next, the invention according to claim 2 is the covering waste collecting tool according to claim 1, wherein the body portion is divided into a lid portion provided with the introduction portion and a bottom portion provided with the fitting portion. Is provided with a first joint portion at the opposite end of the introduction portion, and the bottom portion is provided with a second joint portion opposite to the first joint portion at the opposite end of the fitting portion, the first joint portion and the second joint portion. The joint portions are joined to each other so as to be separated from each other.
In the covering waste collecting tool having such a configuration, the volumes of the lid portion and the bottom portion are not necessarily equal. In addition, when the first joint portion and the second joint portion are separated from each other, the first joint portion and the second joint portion may be completely separated from each other, or may be partially connected.
In the covering waste collecting tool having the above configuration, in addition to the operation of the invention according to claim 1, when the first joint portion and the second joint portion are joined, the covering waste is separated by the bottom portion and the lid portion. It is collected inside the space to be formed. On the other hand, when the 1st junction part and the 2nd junction part are not joined, a gap is formed between them, and the collected covering waste is taken out from this gap to the outside of the bottom part and the lid part.

Subsequently, the invention described in claim 3 is the covering waste collecting tool described in claim 2, wherein the first joint portion and the second joint portion are screwed together.
In the covering waste collecting tool having such a configuration, the covering waste is recovered and the recovered covering waste is taken out by tightening and loosening the screwing of the first joint portion and the second joint portion. Further, when the screwing of the first joint portion and the second joint portion is loosened, the lid portion and the bottom portion are completely separated.

According to a fourth aspect of the present invention, in the coated waste collecting tool according to the second or third aspect, the first joint portion and the second joint portion are provided with a fixing portion on one side, and the other side. And a receiving portion to which the fixing portion is fixed.
In the covered scrap collecting tool having such a configuration, the fixing portion is assumed to be a rough surface formed by a fastening screw, a convex portion, or a plurality of minute protrusions, for example. In addition, the receiving portion is assumed to be, for example, a screw hole or a concave portion into which the set screw or the convex portion is fitted, or a rough surface that rubs against the rough surface of the fixing portion.
In the covering waste collecting tool having the above-described configuration, in addition to the action of the invention according to claim 2 or claim 3, the first joint portion and the second joint portion can be surely secured by fixing the fixing portion to the receiving portion. To be joined.

Next, the invention according to claim 5 is the covering waste collecting tool according to any one of claims 2 to 4, wherein the first joint portion and the second joint portion are connected via a coupling body. By being connected to each other, they are connected so as to be separated within the range of the length of the connected body.
In the coated scrap collecting tool having such a configuration, the connection body is, for example, a first joint in addition to an elastic body such as a coil spring and rubber each having one end attached to the first joint portion and the second joint portion. A combination of a locking groove formed in the portion and a locking portion formed in the second joint and slidable along the locking groove is assumed.
In the covering waste collecting tool having the above-described configuration, in addition to the action of the invention according to any one of claims 2 to 4, the first joint portion and the second joint portion are, for example, elastic bodies. They are joined by a restoring force or a sliding movement of the locking portion, or separated by extending the elastic body or changing the position of the locking portion with respect to the locking groove. However, even if it is a case where it leaves | separates, the state with which the 1st junction part and the 2nd junction part were connected by the coupling body is maintained.

According to a sixth aspect of the present invention, in the covering waste collecting tool according to any one of the first to fifth aspects, the fitting portion is provided with a through-hole through which the fitting passes, and the fitting is provided. Is characterized in that the fitting portion is fixed to the adapter by pressing the fitting portion against the adapter.
In the coated scrap collecting tool having such a configuration, for example, a male screw is assumed as the fixture. In this case, the portion that presses the fitting portion is the head of the male screw, and the female screw portion into which the screw portion of the male screw is screwed is formed in the through hole.
In the covering waste collecting tool having the above-described configuration, in addition to the action of the invention according to any one of claims 1 to 5, the fitting part presses the fitting part or releases the fitting part. Is pressed against or removed from the surface of the adapter. In addition, since the adapter is attached to the tip shaft of the indirect live wire operation rod, the body portion is stably fixed to the tip shaft of the indirect live wire operation rod by fixing the fitting portion to the surface of the adapter. Is done.

According to a seventh aspect of the present invention, in the coated waste collecting tool according to any one of the first to sixth aspects, the peeler penetrates the peripheral surface of the adapter and has a distal end with respect to the insertion shaft. A pin member is provided so that the pin member can be pressed, and a locking groove is formed in the fitting portion so that the pin member can be locked.
In the covering waste collecting tool having such a configuration, the pin member is an existing fixing member for fixing the insertion shaft of the peeler to the adapter, and is supported by the adapter. Moreover, that the pin member can be locked means that the shaft body portion protruding outward from the peripheral surface of the adapter of the pin member can be locked.
In the covering waste collecting tool having the above configuration, in addition to the operation of the invention according to any one of claims 1 to 6, the locking groove of the fitting portion is locked to the shaft body portion of the pin member. Thus, the fitting portion is supported by the adapter via the shaft body portion, and the trunk portion is stably fixed to the tip shaft of the indirect live wire operation rod.

According to the covering waste collecting tool of the first aspect of the present invention, since the insertion direction of the electric wire into the insertion port is corrected by the introducing portion, the electric wire can be accurately stripped. Therefore, the work time per electric wire can be shortened, and the mental stress of the operator with respect to the stripping work can be reduced.
In addition, since a large amount of covering waste is collected in the body portion, the number of times that the stripping operation has to be interrupted to take out the full covering waste is reduced, and the working efficiency is improved. In addition, since the collected coating waste is difficult to be discharged from the introduction part, scattering of the coated waste caused by inclining the indirect hot wire operation rod during the stripping operation or when the coated waste collection tool comes into contact with surrounding equipment. Can be prevented. Furthermore, since the trunk | drum is formed with the transparent material, visual confirmation can be performed about the peeling condition of the covered electric wire. Therefore, it is possible to suppress re-insertion of the electric wire into the insertion port due to insufficient peeling. That is, the efficiency of the stripping work can be improved.

  Next, according to the coated waste collecting tool according to claim 2 of the present invention, in addition to the effect of the invention according to claim 1, it is possible to quickly take out the collected coated waste as well as reliably enclose it. . The removal of the covering waste is performed while moving from one work location to the next work location. Therefore, the time loss of the whole stripping operation over a plurality of places can be reduced by promptly removing the covering waste.

  According to the covering waste collection tool of claim 3 of the present invention, in addition to the effect of the invention of claim 2, by a simple operation of tightening and loosening the first joint and the second joint. In addition, it is possible to appropriately perform collection preparation and removal from the body portion of the covering waste. Moreover, when the screwing of the first joint portion and the second joint portion is loosened, the cover portion and the bottom portion are completely separated, and thus the recovered covering waste can be taken out at a stretch.

According to the covering waste collection tool of claim 4 of the present invention, in addition to the effect of the invention of claim 2 or claim 3, the first joint and the second joint are securely joined. Therefore, even when the trunk portion comes into contact with the surrounding electric wires or the like, these joint portions are hardly separated. In addition, since the operation of fixing and releasing the fixing portion with respect to the receiving portion is easy, the first joint portion and the second joint portion can be freely joined or separated at a desired timing.
Moreover, various structures, such as a fastening screw and a screw hole, a convex part and a recessed part, or rough surfaces, are employable as a fixing | fixed part and a receiving part. By selecting one of these configurations, it is possible to change the bonding strength between the first bonding portion and the second bonding portion. Therefore, the size of the trunk portion can be designed so as to appropriately correspond to the weight of the collected coating waste.

  According to the covering waste collecting tool of claim 5 of the present invention, in addition to the effect of the invention of any one of claims 2 to 4, the first joint portion and the second joint portion are When the lid is gripped by hand and pulled away from the bottom part, for example, the lid part is separated from the hand (when the coupling body is an elastic body) or the lid part. By pushing in the bottom direction (in the case where the coupling body is a locking portion capable of sliding movement), the first joint portion and the second joint portion can be reliably joined. In addition, even when the first joint and the second joint are separated from each other, the state of being connected to each other by the connecting body is maintained, so that the lid can be prevented from falling by gripping the bottom. can do.

  According to the covering waste collection tool of claim 6 of the present invention, in addition to the effect of the invention of any one of claims 1 to 5, when the fixture presses the fitting portion, The coated waste collecting tool can be stably fixed to the indirect hot wire operation rod. Moreover, the covering waste collection tool can be easily replaced by releasing the pressure contact of the fixture.

  According to the covering waste collection tool of claim 7 of the present invention, in addition to the effect of the invention of any one of claims 1 to 6, by providing a locking groove in the fitting portion, The existing pin member can be used as a member for attaching the covering waste collecting tool. Thus, since a new member is not required as a mounting member in addition to the fitting portion, it is possible to manufacture the coated waste collecting tool more easily and inexpensively than the invention according to claim 6.

It is an external view at the time of carrying out the side view of the covering waste collection tool which concerns on Example 1 of this invention. (A) thru | or (c) are the 1st thru | or 3rd modification of the covering waste collection | recovery tool which concerns on Example 1 of this invention, respectively. (A) And (b) is a side view of the coupling body which comprises the covering waste collection tool which concerns on Example 2 of this invention, respectively. (A) And (b) is the 1st modification of the covering waste collection tool which concerns on Example 2 of this invention, respectively. It is a 2nd modification of the covering waste collection tool which concerns on Example 2 of this invention. (A) And (b) is the covering waste collection | recovery tool which concerns on Example 3 of this invention, respectively, and its modification.

The covering waste collection tool of Example 1 which concerns on embodiment of this invention is demonstrated in detail using FIG. FIG. 1 is an external view of a coated waste collecting tool according to Embodiment 1 of the present invention when viewed from the side.
As shown in FIG. 1, the covered scrap collecting tool 1 according to this embodiment is attached to the peeler 50 in order to recover the covered scrap of the covered electric wire 60 discharged from the discharge port 53 of the peeler 50. . Hereinafter, the configuration of the peeler 50 will be described.
The peeler 50 peels off the insertion opening 51 into which the covered electric wire 60 is inserted, the blade body 52 that peels off the covering 60a of the covered electric wire 60 inserted into the insertion opening 51, and exposes the core wire 60b. An adapter attached to the distal end shaft 61a of the indirect live wire operation rod 61 and connected to the lower end 54a of the skinning portion 54 and a skinning portion 54 provided with a discharge port 53 for discharging the taken covering waste And an insertion shaft 55 to be inserted into the upper end 62a of 62. The covered electric wire 60 is desirably inserted along the central axis A of the insertion port 51 in order to peel off the covering 60a with high accuracy. Further, the peeled portion 54 and the insertion shaft 55 are connected via an attachment 56.

More specifically, a pin member 63 for fixing the attachment 56 is attached near the upper end 62 a of the adapter 62. The pin member 63 includes a shaft body 63a and an outer peripheral portion 63b provided integrally with the shaft body 63a around the shaft body 63a. In addition, a fitting hole 56 a into which the tip of the shaft body 63 a is fitted is provided on the peripheral surface of the attachment 56. The closed end of the fitting hole 56a and the tip of the shaft body 63a are connected by a coil spring (not shown) that biases the tip of the shaft body 63a in a direction to approach the closing end of the fitting hole 56a.
Therefore, when the pin member 63 is not pulled, the shaft body 63 a is fitted into the fitting hole 56 a and the attachment 56 is fixed to the adapter 62. On the other hand, when the pin member 63 is pulled, the shaft body 63a is extracted from the fitting hole 56a, and the attachment 56 is removed from the adapter 62. At this time, the outer peripheral portion 63 b of the pin member 63 is pulled out together with the shaft body 63 a and is in a state of being separated from the surface of the adapter 62 with a gap.
Furthermore, a substantially T-shaped mounting groove 62 c is cut out at the lower end 62 b of the adapter 62. The mounting pin 61b protruding from the surface of the distal end shaft 61a is locked to either of the left and right end portions of the mounting groove 62c in the drawing, so that the adapter 62 is connected to the distal end shaft 61a of the indirect live wire operation rod 61. Connected.

Next, the structure of the covering waste collection tool 1 will be described in detail. The covered scrap collecting tool 1 has a cylindrical shape having a space in which the covered scrap is accommodated, opens to the body 2 attached around the discharge port 53, and one end 2 a of the body 2, and inserts the covered electric wire 60 into the insertion port 51. And a fitting portion 4 provided on the other end 2b of the body portion 2 and fitted to the peeler 50.
The introduction part 3 and the fitting part 4 are each provided with a circular opening 3a and an opening 4a. The opening area of the opening 3 a and the opening area of the opening 4 a are each formed smaller than the cross-sectional area of the body 2. More specifically, the opening area of the opening 3a is equal to the cross-sectional area of the skinned portion 54, and the covered electric wire 60 can pass therethrough. Further, the opening area of the opening 4 a is configured to be equal to the cross-sectional area of the adapter 62, and no gap is formed between the fitting part 4 and the adapter 62. That is, the body 2 has a shape in which both ends are narrowed by the introduction part 3 and the fitting part 4 and the space between them is bulged. The body 2 is attached to the attachment 56 so that the central axis B in the longitudinal direction thereof coincides with the central axis A of the insertion port 51.
In addition, the trunk | drum 2, the introduction part 3, and the fitting part 4 are all formed with transparent polyethylene phthalate (henceforth PET). As is well known, this PET has an insulating property and a certain degree of flexibility and shape recovery.

  Moreover, the trunk | drum 2 is divided | segmented into the cover part 5 with which the introduction part 3 is provided, and the bottom part 6 with which the fitting part 4 is provided. The lid portion 5 includes a joint portion 7 at an end opposite to the introduction portion 3, and the bottom portion 6 includes a joint portion 8 opposed to the joint portion 7 at an opposite end of the fitting portion 4. The joint portion 7 and the joint portion 8 are joined to be separable from each other by forming screwed portions on the inner peripheral surface and the outer peripheral surface, respectively. In addition, the volume of the cover part 5 and the bottom part 6 is substantially equal.

Then, the effect | action of the covering waste collection | recovery tool 1 which concerns on Example 1 is demonstrated in detail. In the covering waste collecting tool 1 of the present embodiment, when the covering of the covered electric wire 60 is peeled off, the peeler 50 to which the covering waste collecting tool 1 is attached is first lifted, and the covered electric wire 60 is attached to the covering waste collecting tool 1. Is inserted into the introduction part 3. Further, the stripper 50 is lifted so that the covered wire 60 is inserted in parallel along the central axis A of the insertion port 51 of the stripper 50, and the tip of the covered wire 60 is attached to the blade body of the stripping portion 54. 52. At this time, since the introduction part 3 is formed of transparent PET, the insertion direction of the covered electric wire 60 is visually recognized, and accurate insertion is performed.
Next, by operating the indirect hot wire operation rod 61 and rotating the blade body 52 around the covered electric wire 60, the covering 60a is peeled off and discharged as a spiral covering waste from the discharge port 53.

Further, when the covering waste is discharged from the discharge port 53, no gap is formed between the fitting portion 4 and the adapter 62. Therefore, when the joining portion 7 and the joining portion 8 are screwed together, the covering waste Is recovered from the bottom 6 of the body 2 to the lid 5. As described above, when the covering waste is collected by the body portion 2, the body portion 2 is formed of transparent PET, so that the stripped state of the covered electric wire 60 can be easily confirmed visually.
However, if the coating waste fills the vicinity of the discharge port 53, the discharge of the coating waste is hindered, and the stripped state of the coated electric wire 60 becomes invisible. Therefore, the covered wire 60 is temporarily removed from the opening 3a at an appropriate timing, for example, while moving from one work location to the next work location, and the joint portions 7 and 8 are loosened by screwing the joint portions 7 and 8 together. It is desirable to completely separate and remove the recovered coating waste. After the covering waste is removed, when the joint 8 is screwed to the joint 7, a space that can accommodate the covering waste is formed in the body 2 again.

Furthermore, the effect of the covering waste collection | recovery tool 1 which concerns on Example 1 is demonstrated in detail. According to the coated waste collection tool 1 of the present embodiment, the body portion 2, the introduction portion 3, and the fitting portion 4 are formed of PET, so that the overall weight is light. Even in the case of being recovered, the operation of the indirect hot wire operation rod 61 is hardly caused by the load. Moreover, when processing a used PET bottle for beverages and easily reusing it as the coated waste collection tool 1, the manufacturing cost can be suppressed to a very low price.
Moreover, since the introducing | transducing part 3 is formed with the transparent material, it is possible to grasp | ascertain the positional relationship of the insertion port 51 and the covered electric wire 60 correctly. Therefore, the operator can immediately correct the deviation of the insertion angle of the covered electric wire 60 with respect to the insertion port 51. Therefore, it is possible to prevent the stripping from being performed again, to reduce the work time per one of the covered electric wires 60, and to reduce the mental stress of the operator with respect to the stripping work.
Furthermore, since the trunk | drum 2 is also formed with the transparent material, the visual confirmation can be performed about the peeling condition of the covered electric wire 60. FIG. Therefore, it is not necessary to judge the completion of the stripping by relying on an unstable hand sensation, or to pull out the covered electric wire 60 in the middle of the stripping from the insertion port 51 and confirm the stripping length. That is, since re-insertion into the insertion port of the covered electric wire 60 due to insufficient peeling can be suppressed, damage to the core wire can be prevented and sound electric wire equipment can be formed.

Moreover, since the coating waste generated by the stripping is immediately collected by the body portion 2 when discharged from the discharge port 53, it is possible to prevent the coating waste from being scattered around. In addition, since the body portion 2 has a shape in which the space between the introduction portion 3 and the fitting portion 4 bulges, it is possible to collect a large amount of covering waste in the body portion 2. Furthermore, since the opening area of the opening 3a formed in the upper part of the trunk | drum 2 is equivalent to the cross-sectional area of the peeling part 54, and the covering electric wire 60 is comprised so that passage is possible, it is an indirect hot wire during an operation | work. Even when the operating rod is tilted, it is difficult for the covered scrap to jump out of the opening 3a, and at the same time, the quick insertion of the covered electric wire 60 is not prevented.
Furthermore, in the body part 2, the jointed part 7 and the joint part 8 can be freely tightened or loosened to take out the collected covering waste at a stretch, and then a space in which the covering waste can be accommodated is re-formed in the body part 2. Therefore, handling is extremely simple, and time loss of the entire stripping operation over a plurality of locations can be reduced.

Next, first to third modifications according to the first embodiment will be described in detail with reference to FIG. FIG. 2A to FIG. 2C are first to third modified examples of the coated waste collection tool according to Embodiment 1 of the present invention, respectively. In addition, about the component shown in FIG. 1, the same code | symbol is attached | subjected also in FIG. 2, and the description is abbreviate | omitted.
As shown in FIG. 2 (a), the coated scrap collection tool 1a according to the first modification of the present embodiment penetrates the knob bolt 9 including the knob portion 9a and the screw portion 9b, and the joint portions 7a and 8a. Bolt holes 10a and 10b and nuts 10c to which the screw portions 9b can be screwed are provided. It should be noted that the joints 7a and 8a are not provided with threaded portions like the joints 7 and 8, respectively. The knob bolt 9 and the nut 10c are made of resin or metal, and the nut 10c is fixed to the joint 7a with an adhesive.
As shown in FIG.2 (b), the covering waste collection | recovery tool 1b which concerns on the 2nd modification of a present Example is provided with the convex part 11a with a hemispherical cross section on the inner peripheral surface of the joining part 7b. A concave portion 11b into which the convex portion 11a is fitted is provided around the outer peripheral surface of the portion 8b. Note that the joint portions 7b and 8b are not provided with screwed portions, and the convex portion 11a is a synthetic resin material formed in a ring shape fixed to the joint portion 7b with an adhesive. In addition, the convex part 11a may be formed integrally with the joint part 7b.
As shown in FIG.2 (c), the covering waste collection | recovery tool 1c which concerns on the 3rd modification of a present Example is provided with the contact surface 12a around the inner peripheral surface of the junction part 7c, and the outer peripheral surface of the junction part 8c. The contact surface 12b is provided around. A plurality of minute irregularities are distributed on the contact surfaces 12a and 12b, respectively. Specifically, the contact surfaces 12a and 12b are obtained by fixing the surface fastener to the inner peripheral surface of the joint portion 7c and the outer peripheral surface of the joint portion 8c using an adhesive. In addition, the joining parts 7c and 8c are not provided with screwing parts, respectively.
Other configurations of the coated waste collection tool 1a to 1c are the same as those of the coated waste collection tool 1 according to the first embodiment.

Then, the effect | action of the covering waste collection | recovery tools 1a-1c is demonstrated in detail. In the covering waste collection tool 1a, since the joint portions 7a, 8a are formed of PET having a certain degree of flexibility and shape recovery, it is possible to push the joint portion 8a inside the joint portion 7a. Overlapping part C is formed. In this overlapping portion C, since the joint portion 7a is pushed outward by the joint portion 8a, the inner peripheral surface of the joint portion 7a and the outer peripheral surface of the joint portion 8a are in close contact with each other. Such an action is the same in the coated waste collecting tools 1b and 1c. Hereinafter, the effect | action of the covering waste collection | recovery tools 1a-1c is demonstrated in detail.
First, in the covering waste collecting tool 1a, after the overlapping part C is formed, the screw part 9b is passed through the bolt holes 10a and 10b, and the knob part 9b is rotated to move the screw part 9b from the joint part 7a to the joint part. Screw into 8a side. Also in this case, since the joining portion 8a is in close contact with the joining portion 7a and the screw portion 9b is screwed to the nut 10c, the joining portion 7a and the joining portion 8a are joined so as not to move. When the knob portion 9a is rotated in the opposite direction, the screw portion 9b is removed from the joint portions 7a and 8a, and the joint portion 7a and the joint portion 8a can be separated.
Next, in the covering waste collection tool 1b, the overlapping portion C is formed so that the convex portion 11a fits into the concave portion 11b, whereby the joint portion 7b and the joint portion 8b are joined. Further, by pulling out the joint portion 7b from the joint portion 8b, the convex portion 11a is detached from the concave portion 11b, and the joint portion 7b and the joint portion 8b are separated.
Subsequently, in the coated scrap collection tool 1c, the overlapping portion C is formed such that the contact surface 12a contacts the contact surface 12b and rubs against each other, whereby the joint portion 7c and the joint portion 8c are joined. Further, by pulling out the joint portion 7c from the joint portion 8c against the frictional force between the contact surfaces 12a and 12b, the contact surface 12a is separated from the contact surface 12b, and the joint portion 7c and the joint portion 8c are separated.
Other functions of the coated scrap collecting tool 1a to 1c are the same as those of the coated scrap collecting tool 1 according to the first embodiment.

As explained above, according to the covering waste collection tools 1a to 1c, the joining portions 7a to 7c and 8a to 8c can be joined and separated, respectively, by a simple operation. Among these, in the state where the joint portions 7a to 7c and 8a to 8c are joined to each other, the joint portions 7a to 7c and 8a to 8c are not separated unless an operation is performed. It is possible to prevent unexpected scattering. Moreover, since the coating waste collection | recovery tools 1a-1c are simple structures, when reusing the used PET bottle for drinks, for example, it can be manufactured only by a slight process.
Other effects of the coated waste collection tool 1a to 1c are the same as those of the coated waste collection tool 1 according to the first embodiment.

In addition, the structure of the covering waste collection | recovery tools 1 and 1a-1c which concern on a present Example and its modification is not limited to what is shown to a present Example. For example, the body portion 2 may be formed of a light and transparent material other than PET, and may be slightly colored as long as the state of insertion and stripping of the covered electric wire 60 can be visually observed. Moreover, the volume of the cover part 5 and the bottom part 6 which comprise the trunk | drum 2 does not necessarily need to be equal.
Furthermore, the nut 10c does not necessarily have to be provided in the coated waste collection tool 1a. Moreover, in the covering waste collection | recovery tool 1b, the convex part 11a and the recessed part 11b may be provided in a part of those peripheral surface instead of being provided in the junction parts 7b and 8b. Similarly, the contact surfaces 12a and 12b in the coated waste collection tool 1c may also be provided on a part of their peripheral surfaces.

The covering waste collection tool of Example 2 which concerns on embodiment of this invention is demonstrated in detail using FIG. 3 thru | or FIG. 3 (a) and 3 (b) are side views of a connecting body constituting the coated waste collecting tool according to Embodiment 2 of the present invention. 1 and 2 are denoted by the same reference numerals in FIG. 3 and description thereof is omitted.
As shown in FIG. 3A and FIG. 3B, the coated scrap collection tool 13 according to the second embodiment is such that the joint portion 7d and the joint portion 8d are coupled to each other via the coil spring 14, The coil springs 14 are connected so as to be separable within the range of the length of the coil springs 14. The coil spring 14 is a tension spring that urges the joints 7d and 8d in the direction in which they are brought close to each other.
Further, both ends of the coil spring 14 are locked to locking pins 15a and 15b provided at the joint portions 7d and 8d, respectively. The coil spring 14 and the locking pins 15a and 15b are provided symmetrically on the outer peripheral surface of the body portion 2 in a total of two locations with the central axis B (see FIG. 1) in between. Other configurations are the same as those of the coated waste collection tool 1b according to the second modification of the first embodiment.

  Then, the effect | action of the covering waste collection | recovery tool 13 which concerns on Example 2 is demonstrated in detail. In the covering waste collection tool 13 of the present embodiment, as shown in FIG. 3A, when the joining portion 7d and the joining portion 8d are joined, the biasing of the coil spring 14, the convex portion 11a and the concave portion 11b, Thus, the bonding of the bonding portions 7d and 8d is maintained. Further, as shown in FIG. 3B, the protruding portion 11a is detached from the recessed portion 11b by pulling out the bonding portion 7d from the bonding portion 8d, and the bonding portions 7d and 8d are separated from each other. However, the state where the joint portions 7d and 8d are connected to each other by the coil spring 14 is maintained. Other operations are the same as those of the coated waste collection tool 1b according to the second modification of the first embodiment.

As described above, according to the covering waste collection tool 13, since the joining of the joint portions 7d and 8d is held by the coil spring 14 or the like, the covering waste can be reliably held in the body portion 2. Further, in order to separate the joint portions 7d and 8d from each other, it is only necessary to pull the lid portion 5 (see FIG. 1), and thus the covering waste can be easily taken out. Thereafter, when the hand is released from the lid 5, the joint 7d is immediately pulled back toward the joint 8d. Therefore, compared with the covering waste collection tool 1 according to Example 1, the covering waste collection tool 13 has better workability.
Further, since the connected state is always maintained even when the joint portions 7d and 8d are separated from each other, the joint portion 7d is grounded when, for example, the body portion 2 is inclined and the covering waste is taken out. Can be prevented from falling. The other effect is the same as that of the covering waste collection | recovery tool 1b which concerns on the 2nd modification of Example 1. FIG.

Then, the 1st modification which concerns on Example 2 is demonstrated in detail using FIG. FIG. 4A and FIG. 4B are first modified examples of the coated waste collection tool according to Embodiment 2 of the present invention. The constituent elements shown in FIGS. 1 to 3 are denoted by the same reference numerals in FIG. 4 and the description thereof is omitted.
As shown in FIG. 4 (a), the covering waste collecting tool 13a according to the first modification of the present embodiment is such that the joint portion 7e and the joint portion 8e are connected to each other via the connecting body 16, They are connected so as to be separable within the range of the length of the connecting body 16. The connecting body 16 is formed of the same PET as the joint 8e, and has a substantially strip shape protruding from the joint 8e in the opposite direction to the fitting portion 4. Furthermore, a tip protrusion 16a that protrudes outward along the radial direction of the joint 8e is provided at the tip of the coupling body 16. The coupling body 16 is provided in two places in total symmetrically across the central axis B of the body portion 2.
The joint 7e is provided with two locking grooves 17 symmetrically across the central axis B of the body 2. The locking groove 17 is cut out in a substantially J shape in the direction of the introduction portion 3, and a locking end 17 a to which the tip protrusion 16 a is locked is formed at the deepest part. In addition, the screwing part is not provided in the joining parts 7e and 8e, respectively. Other configurations are the same as those of the coated waste collection tool 1 according to the first embodiment.

  Then, the effect | action of the covering waste collection | recovery tool 13a is demonstrated in detail. As shown in FIG. 4 (b), in the covering waste collecting tool 13a, the lid portion 5 is arranged so that the tip protrusion 16a is locked to the locking end 17a after the coupling body 16 is inserted into the locking groove 17. Is rotated about the central axis B of the body portion 2, the joint portion 7e and the joint portion 8e are joined. Further, the separation of the joint 7e and the joint 8e is performed in the reverse procedure. Other operations are the same as those of the coated waste collection tool 1 according to the first embodiment.

  As described above, according to the covering waste collection tool 13a, the covering waste can be taken out from the trunk portion 2 and the joint portions 7e and 8e can be connected to each other by a simple operation of rotating the lid portion 5. Can do. Therefore, the workability is good as with the coated waste collection tool 13. Other effects are the same as those of the coated waste collection tool 1 according to the first embodiment.

Furthermore, the covering waste collection | recovery tool which concerns on the modification of Example 2 of this invention is demonstrated in detail using FIG. FIG. 5 is a second modification of the coated waste collection tool according to the second embodiment of the present invention. 1 to 4 are denoted by the same reference numerals in FIG. 5 and description thereof is omitted.
As illustrated in FIG. 5, the coated waste collection tool 13 b according to the second modification example of the second embodiment is configured such that the joint portion 7 f and the joint portion 8 f are connected to each other via the elastic body 18. It is connected so as to be separable within the range of the length. The joining portions 7f and 8f are not provided with screwing portions, respectively, and the overlapping portion C is formed by pushing the joining portion 8f inside the joining portion 7f. The elastic body 18 is a rubber material formed in a ring shape. Other configurations are the same as those of the coated waste collection tool 1 according to the first embodiment.

Then, the effect | action and effect of the covering waste collection | recovery tool 13b are demonstrated in detail. In the covering waste collection tool 13b, after the overlapping part C is formed, the elastic body 18 is hooked to the introduction part 3 and the fitting part 4, thereby strengthening the joint between the joint part 7f and the joint part 8f. . Further, by removing the elastic body 18, the joint 7f and the joint 8f can be separated.
That is, according to the covering waste collection tool 13b, the joining portions 7f and 8f can be joined and separated very easily. Moreover, since it is the simplest structure compared with the covering waste collection | recovery tools 1, 1a-1c which concern on Example 1 and its modification, and the covering waste collection | recovery tools 13 and 13a which concern on Example 2 and its modification, Prompt introduction is possible. Other operations and effects are the same as those of the coated waste collection tool 1 according to the first embodiment.

  In addition, the structure of the covering waste collection | recovery tools 13, 13a, 13b which concerns on a present Example and its modification is not limited to what is shown to a present Example. For example, in the covering waste collecting tools 13 and 13a, the coil spring 14 and the locking pins 15a and 15b, and the coupling body 16 and the locking groove 17 are symmetrically arranged in total at two positions with the central axis B of the body 2 interposed therebetween. It may be provided as described above. In addition, the contact surfaces 12a and 12b may be provided in the joint portions 7d and 8d of the covering waste collection tool 13 instead of the convex portions 11a and the concave portions 11b. Furthermore, the covering waste collecting tools 13a and 13b may be provided with a convex portion 11a and a concave portion 11b or contact surfaces 12a and 12b.

The covering waste collection tool of Example 3 which concerns on embodiment of this invention is demonstrated in detail using FIG. 6 (a) and 6 (b) are respectively a covering waste collecting tool and a modified example thereof according to Embodiment 3 of the present invention. The components shown in FIGS. 1 to 5 are denoted by the same reference numerals in FIG. 6 and the description thereof is omitted.
As shown in FIG. 6 (a), the peeler 50 is provided with a pin member 63 that penetrates the peripheral surface of the adapter 62 and can be press-contacted to the attachment 56 connected to the insertion shaft 55. Yes.
In the covering waste collection tool 19 according to the present embodiment, a locking groove 4b is formed in the fitting portion 4 so that the pin member 63 can be locked. The lateral width of the locking groove 4 b is substantially equal to the diameter of the shaft body 63 a of the pin member 63.
As shown in FIG. 6 (b), the covered scrap collection tool 19 a according to the modification of the present embodiment is provided with a through hole 4 c through which the attachment screw 20 passes in the fitting portion 4. The fitting portion 4 is fixed to the adapter 62 by pressing the fitting portion 4 against the adapter 62. Other configurations of the coated waste collection tool 19, 19 a are the same as those of the coated waste collection tool 1 according to the first embodiment.

Next, the effect | action of the covering waste collection | recovery tools 19 and 19a is demonstrated in detail. In the covering waste collection tool 19, when the shaft body 63 a is pulled out from the insertion hole 56 a (see FIG. 6B) by pulling the pin member 63, the outer peripheral portion 63 b is also pulled out, leaving a gap from the surface of the adapter 62. It becomes a state separated by emptying. When the locking groove 4 b is locked to the shaft body 63 a exposed in this gap and then the pin member 63 is released, the locking groove 4 b is sandwiched between the outer peripheral portion 63 b and the surface of the adapter 62.
And in the covering waste collection | recovery tool 19a, if the attachment screw 20 is rotated and it is made to approach along the through-hole 4c, the fitting part 4 will be clamped between the attachment screw 20 and the adapter 62. FIG. Thereby, the fitting part 4 is fixed to the adapter 62 as mentioned above. Other functions of the coated scrap collection tool 19, 19 a are the same as those of the coated scrap collection tool 1 according to the first embodiment.

As described above, according to the covering waste collection tool 19, by providing the locking groove 4 b in the fitting portion 4, the covering waste collection tool 19 is connected to the indirect hot wire operation rod 61 using the existing pin member 63. Can be fixed against. That is, it is economical because a new mounting member is not required in addition to the fitting portion 4.
Moreover, according to the covering waste collection | recovery tool 19a, when the attachment screw 20 press-fits a fitting part, the covering waste collection | recovery tool 19a can be reliably fixed to the indirect hot wire operation stick | rod 61. FIG. Therefore, it is possible to prevent the covering waste collecting tool 19a from falling during the stripping operation. Other effects of the coated waste collection tool 19, 19 a are the same as those of the coated waste collection tool 1 according to the first embodiment.

  In addition, the structure of the covering waste collection | recovery tools 19 and 19a which concerns on a present Example and its modification is not limited to what is shown to a present Example. For example, in the covering waste collecting tool 19, when the pin member 63 is pulled, if the outer peripheral portion 63b is not pulled out together with the shaft body 63a and is in close contact with the surface of the adapter 62, the lateral width of the locking groove 4b is The diameter of the part 63b may be substantially the same.

  INDUSTRIAL APPLICABILITY The present invention can be applied as a covering waste collecting tool for recovering covering waste discharged from a discharge port of a peeler attached to the tip of an indirect stopcock working rod.

  DESCRIPTION OF SYMBOLS 1, 1a-1c ... Cover waste collection tool 2 ... Body part 2a ... One end 2b ... Other end 3 ... Introduction part 3a ... Opening part 4 ... Fitting part 4a ... Opening part 4b ... Locking groove 4c ... Through-hole 5 ... Cover Part 6: Bottom part 7, 7a-7f, 8, 8a-8f ... Joint part 9 ... Knob bolt 9a ... Knob part 9b ... Screw part 10a, 10b ... Bolt hole 10c ... Nut 11a ... Convex part 11b ... Concave part 12a, 12b ... Contact Surface 13, 13a, 13b ... covering waste collecting tool 14 ... coil spring 15a, 15b ... locking pin 16 ... connecting body 16a ... tip projection 17 ... locking groove 17a ... locking end 18 ... elastic body 19, 19a ... covering waste Collecting tool 20 ... Mounting screw 50 ... Peeling device 51 ... Insertion port 52 ... Blade body 53 ... Discharge port 54 ... Peeling part 54a ... Lower end 55 ... Insertion shaft 56 ... Attachment 56a ... Insertion hole 60 ... Cover electricity 60a ... covering 60b ... wire 61 ... indirect hot-actuating rod 61a ... tip end shaft 61b ... mounting pin 62 ... adapter 62a ... upper 62b ... lower 62c ... mounting groove 63 ... pin member 63a ... shaft 63 b ... outer peripheral portion

Claims (7)

A skin provided with an insertion port into which the coated electric wire is inserted, a blade body for peeling off the coating of the electric wire inserted into the insertion port, and a discharge port for discharging the coating waste removed by the blade body The discharge port is attached to a peeler comprising a peeling portion and an insertion shaft inserted into an adapter attached to a tip shaft of an indirect live wire operation rod and provided continuously to one end of the peeling portion. A covering waste collecting tool for collecting the covering waste discharged from
A cylindrical shape having a space in which the covering waste is accommodated, and a trunk portion attached around the discharge port;
An introduction part that opens at one end of the body part and introduces the electric wire into the insertion port;
A fitting portion provided at the other end of the body portion and fitted into the peeler;
The opening area of the introduction part and the opening area of the fitting part are each formed smaller than the cross-sectional area of the body part,
The body part is formed of a transparent material, and the covering waste collecting tool. The trunk portion is divided into a lid portion provided with the introduction portion and a bottom portion provided with the fitting portion,
The lid includes a first joint at the opposite end of the introduction portion,
The bottom portion includes a second joint portion facing the first joint portion at an opposite end of the fitting portion,
The said 1st junction part and a said 2nd junction part are joined so that separation | separation is mutually possible, The covering waste collection tool of Claim 1 characterized by the above-mentioned.   The said 1st junction part and the said 2nd junction part screw together, The covering waste collection tool of Claim 2 characterized by the above-mentioned. The first joint portion and the second joint portion are provided with a fixing portion on one of them,
The receiving waste collecting tool according to claim 2 or 3, wherein a receiving portion to which the fixing portion is fixed is provided on the other side.   The said 1st junction part and the said 2nd junction part are mutually connected through the length of the said connection body by connecting with each other via a connection body, It is characterized by the above-mentioned. The covering waste collection tool according to any one of claims 2 to 4. The fitting portion is provided with a through hole through which the fixture passes,
The covering according to any one of claims 1 to 5, wherein the fitting portion is fixed to the adapter by pressing the fitting portion against the adapter. Waste collection tool.   The peeler is provided with a pin member penetrating the peripheral surface of the adapter so that the tip can be pressed against the insertion shaft, and the fitting portion has a locking groove for locking the pin member. The covering waste collecting tool according to any one of claims 1 to 6, wherein the covering waste collecting tool is formed.

Images