CN108777457B - Wire insulating layer stripping equipment - Google Patents
Wire insulating layer stripping equipment Download PDFInfo
- Publication number
- CN108777457B CN108777457B CN201810773620.7A CN201810773620A CN108777457B CN 108777457 B CN108777457 B CN 108777457B CN 201810773620 A CN201810773620 A CN 201810773620A CN 108777457 B CN108777457 B CN 108777457B
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- Prior art keywords
- cutting knife
- wire
- detection
- electric wire
- clamping
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1265—Machines the cutting element rotating about the wire or cable
Abstract
The invention relates to a wire insulation stripping device, which is characterized in that: the wire insulation stripping equipment comprises a clamping part, a cutting part and a detection part; the clamping part comprises a clamping piece, a spring and a pressing rod; the pressing rod, the spring and the clamping piece are connected in sequence; the cutting part is provided with a channel and a cutting knife, and the cutting knife is positioned outside the area of the channel when not working; the detection part is provided with a clamping piece, a spring, a pressing rod, a detection piece and a detector; the detection piece is arranged at one end of the clamping piece, and two ends of the detector are respectively connected with the cutting knife and the detection piece; the detector is arranged inside the detection part; the cutting portion is rotatable relative to the clamping portion about an axis B-B; the detection portion is movable relative to the cutting portion along an axis B-B. Through the stripping equipment for the wire insulating layer, the work of manually stripping the wire insulating layer can be reduced, and the quality of the wire stripped from the insulating layer is improved.
Description
Technical Field
The present invention relates to a stripping apparatus for an insulation layer of an electric wire and a method of using the same.
Background
The prior art stripping of the insulation layer of the electric wire usually adopts a manual mode. The manual stripping mode is not only low in efficiency and high in technical requirements on workers, but also the stripped electric wire is in various states, so that the installation and the use of the electric wire are not facilitated.
Disclosure of Invention
To overcome the problems in the prior art, the present invention provides a stripping apparatus and a stripping method for an insulation layer of an electric wire.
The technical scheme of the invention is as follows:
a wire insulation stripping device comprises a clamping part, a cutting part and a detection part; the clamping part comprises a clamping piece, a spring and a pressing rod; the pressing rod, the spring and the clamping piece are connected in sequence; the cutting part is provided with a channel and a cutting knife, and the cutting knife is positioned outside the area of the channel when not working; the detection part is provided with a clamping piece, a spring, a pressing rod, a detection piece and a detector; the detection piece is arranged at one end of the clamping piece, and two ends of the detector are respectively connected with the cutting knife and the detection piece; the detector is arranged inside the detection part; the cutting portion is rotatable relative to the clamping portion about an axis B-B; the detection portion is movable relative to the cutting portion along an axis B-B.
The wire includes an insulating layer and a conductive layer, the insulating layer being disposed outside the conductive layer.
The pressing rod, the spring and the clamping piece on the clamping part are at least symmetrically provided with two pairs, and the clamping piece is arc-shaped.
The cutting knife is made of a conductive material.
The wire insulation stripping equipment is also provided with a control circuit and a driving motor.
When the electric wire is installed on the electric wire insulation stripping device, the electric wire respectively passes through the clamping piece on the clamping part, the channel on the cutting part and the clamping piece on the detection part, and one end of the electric wire is abutted against the detection piece; the pressing rod on the pressing clamping part and the pressing rod on the detection part move along the X direction, and the clamping piece on the clamping part and the clamping piece on the detection part clamp the electric wire.
When the wire insulation stripping equipment starts to work, the detector detects whether the cutting knife is electrified with the detection piece, the cutting knife is not electrified with the detection piece due to the contact of the cutting knife and the insulation layer of the wire, the detector gives a signal to a control circuit of the wire insulation stripping equipment, the control circuit controls the driving motor to work, and the driving motor gives a driving force to the cutting knife to enable the cutting knife to move along the X direction; the cutting knife is contacted with the conductive layer after cutting the insulating layer, if the detector detects that the cutting knife is electrified with the detection piece at the moment, the detector gives another signal to the control circuit, the control circuit controls the driving motor to stop working, and the cutting knife stops moving along the X direction at the moment; if the detector can not detect the electrification between the cutting knife and the detection piece all the time, the cutting knife can receive the power from the driving motor all the time and move along the X direction until the electric wire is cut off completely.
The invention has the beneficial effects that: through the stripping equipment for the wire insulating layer, the work of manually stripping the wire insulating layer can be reduced, and the quality of the wire stripped from the insulating layer is improved.
Drawings
FIG. 1 is a sectional view of a wire insulation stripping apparatus;
FIG. 2 is a schematic view of section A-A of FIG. 1;
FIG. 3 is a cross-sectional view of the electrical wire;
fig. 4 is a schematic view of the electric wire when it is mounted to the electric wire insulation stripping apparatus;
fig. 5 is a schematic view showing a cutting process when the first electric wire is mounted to the electric wire insulation stripping apparatus;
FIG. 6 is a schematic view showing the operation of the first type of electric wire after being cut;
fig. 7 is a schematic view showing a cutting process when the second electric wire is mounted to the electric wire insulation stripping apparatus;
fig. 8 is a schematic diagram of the second wire after being cut.
Detailed Description
The embodiments are explained below with reference to the drawings.
As shown in fig. 1, the wire insulation stripping apparatus includes a clamping portion 1, a cutting portion 2, and a detecting portion 3. The clamping part 1 comprises a clamping piece 11, a spring 12 and a pressing rod 13; as shown in fig. 2, at least two pairs of the pressing rod 13, the spring 12 and the clamping member 11 are symmetrically arranged; the pressing rod 13, the spring 12 and the clamping piece 11 are connected in sequence; the clamping piece 11 is arc-shaped so as to match the circular surface of the wire. The cutting section 2 is provided with a channel 21 and a cutting knife 22, the cutting knife 22 being located outside the area of the channel 21 when not in operation. The detection part 3 is provided with a clamping piece 31, a spring 32, a pressing rod 33, a detection piece 34 and a detector 35; the detecting piece 34 is arranged at one end of the clamping piece 31, two ends of the detector 35 are respectively connected with the cutting knife 22 and the detecting piece 34, and the cutting knife 22 is made of a conductive material; the detector 35 is provided inside the detection section 3. And, the cutting part 2 can rotate around the axis B-B with respect to the clamping part 1; the detection part 3 is movable along an axis B-B with respect to the cutting part 2. The wire insulation stripping apparatus is also provided with a control circuit (not shown) and a drive motor (not shown).
As shown in fig. 3, the electric wire 4 includes an insulating layer 41 and a conductive layer 42, and the insulating layer 41 is disposed outside the conductive layer 42.
As shown in fig. 4, when the electric wire 4 is mounted on the electric wire insulation stripping apparatus, the electric wire 4 passes through the clamping piece 11 on the clamping part 1, the channel 21 on the cutting part 2, and the clamping piece 31 on the detecting part 3, respectively, and one end of the electric wire is abutted against the detecting piece 34; the pressing rod 11 of the pressing clamping part 1 and the pressing rod 31 of the detecting part 3 move along the X direction, and the clamping pieces 11 of the clamping part 1 and the clamping pieces 31 of the detecting part 3 clamp the electric wire 4, so that the electric wire is fixed in the electric wire insulation stripping device.
The working principle of the wire insulation stripping equipment is as follows: when the wire insulation stripping device starts to work, the detector 35 detects whether the cutting knife 22 and the detection piece 34 are electrified, at the moment, the cutting knife 22 is in contact with the insulation layer of the wire, so that the cutting knife 22 and the detection piece 34 are not electrified, the detector 35 gives a signal to a control circuit of the wire insulation stripping device, the control circuit controls the driving motor to work, and the driving motor gives a driving force to the cutting knife 22 to enable the cutting knife to move along the X direction; the cutting knife 22 is contacted with the conductive layer 42 after cutting the insulating layer 41, if the detector 35 detects that the power is supplied between the cutting knife 22 and the detecting piece 34 at the moment, the detector 35 gives another signal to the control circuit, the control circuit controls the driving motor to stop working, and the cutting knife 22 stops moving along the X direction at the moment; if the detector 35 fails to detect the power supply between the cutting blade 22 and the detecting member 34, the cutting blade 22 will always receive the power from the driving motor to move in the X direction until the wire 4 is cut off entirely. It should be noted that the action of the detector 35 for detecting whether the cutting blade 22 and the detecting member 34 are electrified and the action of the driving motor for driving the cutting blade 22 to move along the X direction are always performed during the operation of the wire insulation stripping device.
As shown in fig. 5 and 6, the insulating layer 41 and the conductive layer 42 of the first type of wire 4 are not flush at the end of the wire, and the end of the conductive layer 42 is inside the insulating layer 41. When such a wire is mounted on the wire insulation stripping apparatus, the wire insulation stripping apparatus operates according to the following steps:
firstly, installing the electric wire into the electric wire insulation stripping equipment, pressing the pressing rod 1 on the clamping part 1 and the pressing rod 31 on the detection part 3, and fixing the electric wire 4 on the electric wire insulation stripping equipment;
secondly, the detector 35 detects whether the cutting knife 22 and the detection piece 34 are electrified, and because the cutting knife 22 is in contact with the insulating layer 41 at the moment, the detector 35 detects that the cutting knife 22 and the detection piece 34 are not electrified, the detector 35 gives a signal to a control circuit of the wire insulating layer stripping equipment, the control circuit controls a driving motor to work, and the driving motor gives a driving force to the cutting knife 22 to enable the cutting knife to move along the X direction; since the end of the conductive layer 42 is inside the insulating layer 41, the detecting element 34 cannot contact with the end of the conductive layer 42 at all times, and therefore the detector 35 cannot detect that the power is supplied between the cutting blade 22 and the detecting element 34 at all times, the driving motor receives a signal from the control circuit all the time to drive the cutting blade 22 to move along the X direction, and finally the cutting blade 22 cuts the whole wire (as shown in fig. 5);
third, as shown in fig. 6, when the detecting part 3 is moved in the Y direction, the wire is held by the holding member 31, and thus the cut wire is separated by the holding member 31 (the conductive layer 42 is separated together with the insulating layer 41) when the detecting part 3 is moved; at this time, the pressing lever 1 of the clamping portion 1 and the pressing lever 31 of the detecting portion 3 are released, and the electric wire is released.
As shown in fig. 7 and 8, the working process of the second electric wire is schematically illustrated; the insulating layer 41 and the conductive layer 42 of the second wire are flush at the ends of the wire, or the conductive layer 42 extends outside the insulating layer 41 (i.e., at least a portion of the conductive layer 42 is not covered by the insulating layer). The second electric wire comprises the electric wire formed by cutting the first electric wire through the first step, the second step and the third step. When such a wire is mounted on the wire insulation stripping apparatus, the wire insulation stripping apparatus operates according to the following steps:
fourthly, the electric wire is installed in the electric wire insulation stripping equipment, the pressing rod 1 on the clamping part 1 and the pressing rod 31 on the detection part 3 are pressed, and the electric wire 4 is fixed on the electric wire insulation stripping equipment;
fifthly, when the cutting knife 22 cuts the insulating layer 41 and is not in contact with the conductive layer 42, the detector 35 detects that the cutting knife 22 and the detection piece 34 are not electrified, so that the detector 35 gives a signal control circuit to the control circuit to control the driving motor to work, and the driving motor gives a driving force to the cutting knife 22 to enable the cutting knife to move along the X direction; since the insulating layer 41 and the conductive layer 42 of the wire are flush at the end of the wire or the conductive layer 42 protrudes outside the insulating layer 41, the detection piece 34 can be in contact with the conductive layer of the end of the wire; when the cutting knife 22 cuts the insulating layer 41 and then contacts the conductive layer 42, the detector 35 detects that the cutting knife 22 and the detecting piece 34 are electrified, and the detector 35 gives another signal control circuit to the control circuit to control the driving motor to stop working;
sixthly, as shown in fig. 7, the cutting part 2 is rotated along the Z direction and rotates around the shaft B-B for one circle, and the cutting knife 22 cuts all the insulating layers 41 in one circle;
seventhly, as shown in fig. 8, the detecting part 3 is moved along the Y direction, since the holding member 31 holds the insulating layer 41 of the electric wire, after the detecting part 3 is moved, the holding member 31 peels the insulating layer 41 from the conductive layer 42; the pressing rod 1 on the clamping part 1 and the pressing rod 31 on the detection part 3 are loosened to loosen the electric wire, and meanwhile, the stripped insulating layer is loosened and removed.
Because the electric wire has different conditions when in use, the use of the electric wire insulation stripping equipment needs to adopt different operation modes according to different conditions. If the first type of the electric wire is adopted, the operation steps of the electric wire insulation stripping device are from step one to step seven; if the second type of electric wire is used, the operation steps of the electric wire insulation stripping device are four to seven.
Of course, the more preferable scheme of the present invention is that the movement of moving the detecting part 3 along the Y direction in the third and seventh steps and the movement of rotating the detecting part for one turn around the axis B-B in the sixth step can be completed by the control circuit and the driving motor, so as to reduce the manual operation.
The above-mentioned embodiments are only used for illustrating the application of the present invention, and are not meant to be limiting, and those skilled in the art should make various changes or substitutions within the spirit of the present invention, and shall fall within the protection scope of the present invention.
Claims (2)
1. An operation method of a wire insulation stripping device is characterized in that: the wire insulation stripping equipment comprises a clamping part, a cutting part and a detection part; the clamping part comprises a clamping piece, a spring and a pressing rod; the pressing rod, the spring and the clamping piece are connected in sequence; the cutting part is provided with a channel and a cutting knife, and the cutting knife is positioned outside the area of the channel when not working; the detection part is provided with a clamping piece, a spring, a pressing rod, a detection piece and a detector; the detection piece is arranged at one end of the clamping piece, and two ends of the detector are respectively connected with the cutting knife and the detection piece; the detector is arranged inside the detection part; the cutting portion may rotate about an axis relative to the clamping portion; the detecting portion is movable along an axis relative to the cutting portion; the wire insulation stripping equipment is also provided with a control circuit and a driving motor; when the electric wire is installed on the electric wire insulation stripping device, the electric wire respectively passes through the clamping piece on the clamping part, the channel on the cutting part and the clamping piece on the detection part, and one end of the electric wire is abutted against the detection piece; the wire comprises an insulating layer and a conductive layer, wherein the insulating layer is arranged outside the conductive layer; the pressing rod, the spring and the clamping piece on the clamping part are at least symmetrically provided with two pairs, and the clamping piece is arc-shaped; the cutting knife is made of a conductive material; the pressing rod on the pressing clamping part and the pressing rod on the detection part move along the X direction, and the clamping piece on the clamping part and the clamping piece on the detection part clamp the electric wire; when the wire insulation stripping equipment starts to work, the detector detects whether the cutting knife is electrified with the detection piece, the cutting knife is not electrified with the detection piece due to the contact of the cutting knife and the insulation layer of the wire, the detector gives a signal to a control circuit of the wire insulation stripping equipment, the control circuit controls the driving motor to work, and the driving motor gives a driving force to the cutting knife to enable the cutting knife to move along the X direction; the cutting knife is contacted with the conductive layer after cutting the insulating layer, if the detector detects that the cutting knife is electrified with the detection piece at the moment, the detector gives another signal to the control circuit, the control circuit controls the driving motor to stop working, and the cutting knife stops moving along the X direction at the moment; if the detector cannot detect that the cutting knife and the detection piece are electrified all the time, the cutting knife can always receive power from the driving motor to move along the X direction until the electric wire is completely cut off; when such a wire is mounted on the wire insulation stripping apparatus, the wire insulation stripping apparatus operates according to the following steps:
the method comprises the following steps that firstly, an electric wire is installed in the electric wire insulation stripping equipment, a pressing rod on a clamping part and a pressing rod on a detection part are pressed, and the electric wire is fixed on the electric wire insulation stripping equipment;
secondly, the detector detects whether the cutting knife is electrified with the detection piece, if the detector detects that the cutting knife is not electrified with the detection piece, the detector gives a signal to a control circuit of the wire insulation stripping equipment, the control circuit controls a driving motor to work, and the driving motor gives a driving force to the cutting knife to enable the cutting knife to move; the end part of the conducting layer is arranged in the insulating layer, so the detection piece can not be contacted with the end part of the conducting layer all the time, the detector can not detect that the cutting knife and the detection piece are electrified all the time, the driving motor receives a signal from the control circuit all the time to drive the cutting knife to move, and finally the cutting knife cuts the whole wire;
the clamping piece on the detection part clamps the electric wire, so that the clamping piece on the detection part separates the cut electric wire when the detection part is moved; at the moment, the pressing rod on the clamping part and the pressing rod on the detection part are released, so that the electric wire is released;
fourthly, the electric wire is installed in the electric wire insulation stripping equipment, and the electric wire is fixed on the electric wire insulation stripping equipment by pressing the pressing rod on the clamping part and the pressing rod on the detection part;
when the cutting knife cuts the insulating layer and is not in contact with the conductive layer, the detector detects that the cutting knife is not electrified with the detection piece, so that the detector gives a signal control circuit to the control circuit to control the driving motor to work, and the driving motor gives a driving force to the cutting knife to enable the cutting knife to move; the detection piece can be contacted with the conductive layer at the end part of the wire because the insulating layer and the conductive layer of the wire are flush at the end part of the wire or the conductive layer extends out of the insulating layer; when the cutting knife is contacted with the conductive layer after cutting the insulating layer, the detector detects that the cutting knife is electrified with the detection piece, and the detector gives another signal control circuit to the control circuit to control the driving motor to stop working;
sixthly, rotating the cutting part and rotating the cutting part around the shaft for one circle, and completely cutting off the insulating layer in one circle by the cutting knife;
seventhly, moving the detection part, wherein the clamping piece on the detection part clamps the insulating layer of the wire, and after the detection part is moved, the clamping piece on the detection part strips the insulating layer from the conductive layer; and releasing the pressing rod on the clamping part and the pressing rod on the detection part to release the electric wire, and simultaneously releasing and removing the stripped insulating layer.
2. The method of operating a wire insulation stripping apparatus as set forth in claim 1, wherein: if the insulating layer and the conducting layer of the wire are not level at the end part of the wire, the operation steps of the wire insulation stripping device are step one to step seven; if the insulation layer and the conductive layer of the wire are flush at the end of the wire, the operation steps of the wire insulation stripping apparatus are four to seven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773620.7A CN108777457B (en) | 2017-05-07 | 2017-05-07 | Wire insulating layer stripping equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314836.2A CN107069585B (en) | 2017-05-07 | 2017-05-07 | A kind of electric wire insulation layer peel-off device |
| CN201810773620.7A CN108777457B (en) | 2017-05-07 | 2017-05-07 | Wire insulating layer stripping equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710314836.2A Division CN107069585B (en) | 2017-05-07 | 2017-05-07 | A kind of electric wire insulation layer peel-off device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108777457A CN108777457A (en) | 2018-11-09 |
| CN108777457B true CN108777457B (en) | 2020-07-24 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773620.7A Active CN108777457B (en) | 2017-05-07 | 2017-05-07 | Wire insulating layer stripping equipment |
| CN201710314836.2A Active CN107069585B (en) | 2017-05-07 | 2017-05-07 | A kind of electric wire insulation layer peel-off device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710314836.2A Active CN107069585B (en) | 2017-05-07 | 2017-05-07 | A kind of electric wire insulation layer peel-off device |
Country Status (1)
| Country | Link |
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| CN (2) | CN108777457B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286159B (en) * | 2018-01-29 | 2020-10-02 | 国网山东省电力公司郯城县供电公司 | Insulated wire stripper |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL78420A0 (en) * | 1986-04-04 | 1986-08-31 | Shlomo Amir | Apparatus for stripping the end of an electrical conductor before crimping a terminal thereon |
| JP3233098B2 (en) * | 1998-04-09 | 2001-11-26 | 住友電装株式会社 | Wire stripping apparatus and wire stripping method |
| JP4585654B2 (en) * | 2000-06-13 | 2010-11-24 | 原田工業株式会社 | Coaxial cable processing equipment |
| JP4430005B2 (en) * | 2005-11-28 | 2010-03-10 | 古河電気工業株式会社 | Conductive strip blade setting method |
| CN201845990U (en) * | 2010-11-08 | 2011-05-25 | 苏州市金松精密电子有限公司 | Stripping machine |
| CN105428963B (en) * | 2015-12-29 | 2018-06-01 | 国网北京市电力公司 | Parer |
| CN205304115U (en) * | 2015-12-31 | 2016-06-08 | 江苏火凤凰线缆系统技术股份有限公司 | Peel off device on electric wire insulating layer |
-
2017
- 2017-05-07 CN CN201810773620.7A patent/CN108777457B/en active Active
- 2017-05-07 CN CN201710314836.2A patent/CN107069585B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069585A (en) | 2017-08-18 |
| CN107069585B (en) | 2018-11-23 |
| CN108777457A (en) | 2018-11-09 |
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Effective date of registration: 20200628 Address after: No.12, plot 29-2, Fu'an Industrial Zone, Chonghe village committee, Leliu sub district office, Shunde District, Foshan City, Guangdong Province Applicant after: Changsheng electric (Foshan) Co.,Ltd. Address before: 528467 Guangdong City, Tanzhou Province town of Tan Long South Road, East Fourth Quarter, building 402, 13, Applicant before: Deng Rundan |
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