CN113838616A - Production and processing device for cables - Google Patents
Production and processing device for cables Download PDFInfo
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- CN113838616A CN113838616A CN202111161268.XA CN202111161268A CN113838616A CN 113838616 A CN113838616 A CN 113838616A CN 202111161268 A CN202111161268 A CN 202111161268A CN 113838616 A CN113838616 A CN 113838616A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 45
- 230000009286 beneficial effect Effects 0.000 description 9
- 239000004020 conductor Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to the field of cable processing, in particular to a production processing device for cables. The device comprises a conveying unit and an aligning unit, wherein the conveying unit comprises a first roller, a second roller and a first power part, a first conveying groove is formed in the first roller, and a second conveying groove is formed in the second roller; an inner cavity is arranged in the second roller, a negative pressure block is arranged in the inner cavity, a vertical rod is fixed at the top of the negative pressure block, the vertical rod penetrates through the second roller, and the negative pressure block and the vertical rod are rotatably connected with the second roller; a plurality of negative pressure grooves are formed in the negative pressure block along the axial direction of the first roller, the negative pressure grooves are communicated with exhaust pipes, an air pressure sensor is arranged in each negative pressure groove, and a plurality of through holes are formed in the side wall of the second conveying groove; the aligning unit comprises an arc-shaped ring and a second power part, the inner diameter of the arc-shaped ring is the same as the outer diameter of the positioning plate, and the second power part is connected with the arc-shaped ring and used for driving the arc-shaped ring to rotate. The production and processing device for the cable can predict the torsion angle of the heating core.
Description
Technical Field
The invention relates to the field of cable processing, in particular to a production processing device for cables.
Background
The heating cable generates heat by utilizing electric energy, and the heating or heat preservation effect is realized. Current heating cables include single conductor heating cables and double conductor heating cables. Although the existing double-conductor heating cable comprises two heating cores, one ends of the two heating cores are connected, and when the double-conductor heating cable works, the two heating cores in the double-conductor heating cable work simultaneously, so that after the double-conductor heating cable is installed, the heating power cannot be adjusted. For a heating cable with larger power, the installation requirement of the heating cable is higher: when the heating cable works, heat generated by the heating core needs to be timely dissipated, otherwise the local temperature of the heating cable is easily increased, so that the insulation effect of the insulating layer at the position is deteriorated, the service life of the heating cable can be prolonged and potential safety hazards can be generated after the insulation effect is deteriorated.
In order to solve the problem that the heating power is difficult to change, I have developed a heating cable including at least two heating cores, and the power of at least two heating cores is all different, when using, can be according to the heating core of ambient temperature selection work: when the ambient temperature is lower, a heating core with higher power can be used; when the ambient temperature is higher, a heating core with lower power can be used; when ambient temperature crosses lowly, can use two piece at least cores that generate heat simultaneously to make heating cable reach different operating power, also avoid long-time power of using the great core that generates heat of generating heat of power to lead to the heat not in time giving off and make local insulating effect variation, thereby avoid heating cable's life to shorten or produce the potential safety hazard.
When the heating cable is produced, different heating cores are produced at different stations respectively, then the heating cores are guided to the shielding layer weaving station, the grounding wire and at least two heating cores are firstly closed before entering the shielding layer weaving station, and the positioning sleeve is sleeved on the periphery of the shielding layer weaving station. For the installation of convenience, the position sleeve includes two semi-circular arc's locating plate, and the locating plate orientation generates heat the position of core and earth connection and be equipped with the constant head tank, generate heat and distribute flutedly along axial clearance on the insulating layer of core, when the installation locating plate, with the locating plate card on the recess, can avoid a certain core that generates heat to be stretched through the recess with two cores that generate heat relatively, can avoid generating heat the core simultaneously and take place to twist reverse in the use.
But the core that generates heat is leading to the in-process of next process through the driving roller, and the torsion of less angle can take place for inevitable, and this just leads to when installing the locating plate, and the recess can't align with the constant head tank, leads to the unable installation of locating plate, so need confirm the torsion angle of the core that generates heat in advance to the convenience aligns constant head tank and recess.
Disclosure of Invention
The invention aims to provide a production processing device for cables, which is used for predicting the torsion angle of a heating core.
In order to achieve the purpose, the invention adopts the following technical scheme: a production and processing device for cables comprises a transportation unit and an alignment unit, wherein the transportation unit comprises a first roller, a second roller and a first power part, an annular first transportation groove is formed in the first roller, an annular second transportation groove is formed in the second roller, the first transportation groove and the second transportation groove are flush, and the power part drives the first roller and the second roller to rotate in opposite directions; an inner cavity is formed in the second roller, a negative pressure block is arranged in the inner cavity, the outer wall of the negative pressure block is attached to the outer wall of the inner cavity, a vertical rod is fixed to the top of the negative pressure block and penetrates through the second roller, and the negative pressure block and the vertical rod are rotatably connected with the second roller; a plurality of negative pressure grooves are formed in the negative pressure block along the axial direction of the first roller, the negative pressure grooves are communicated with exhaust pipes, an air pressure sensor is arranged in each negative pressure groove, and a plurality of through holes are formed in the side wall of the second conveying groove; the aligning unit comprises an arc-shaped ring and a second power part, the inner diameter of the arc-shaped ring is the same as the outer diameter of the positioning plate, and the second power part is connected with the arc-shaped ring and used for driving the arc-shaped ring to rotate.
The beneficial effect of this scheme does:
the core that generates heat when passing through the driving roller conveying, the angle that takes place to deflect can not be too big usually, and a plurality of negative pressure grooves in this scheme can cover the core that generates heat and establish the notched side, and when negative pressure groove and recess aligned, external air can get into the negative pressure inslot through recess and through-hole to it is difficult to produce the negative pressure to make the negative pressure inslot. At the moment, the air pressure in the negative pressure groove can be judged by observing the detection data of the air pressure sensor, so that the position of the groove on the heating core is pre-judged in advance. And when the installation locating plate, place the locating plate in the arc circle earlier, rotate the arc circle this moment and can make the locating plate rotate to the constant head tank and the position that the recess is located same straight line, when the recess on the core that generates heat removed to with the locating plate relative position, will generate heat the core and press to one side near the locating plate and can make the core card that generates heat go into in the constant head tank, improve and install the speed on the core that generates heat with the locating plate, and need not stop earlier to remove the core that generates heat and install the locating plate again, effectively improve the installation effectiveness.
Further, the aligning unit further comprises a positioning block, and the positioning block is connected with the positioning plate in a sliding mode.
The beneficial effect of this scheme does: offset locating plate and locating piece, advance to the locating plate fix a position, when needing to install the locating plate on the core that generates heat, the locating plate that slides can slide the locating plate to the arc circle in, realize the quick material loading of locating plate.
Furthermore, one end of the positioning block facing the positioning plate is provided with a guide groove.
The beneficial effect of this scheme does: two locating plates forming the locating sleeve are convenient to install, the end portion of one locating plate is also provided with a guide block, the end portion of the other locating plate is provided with a guide groove, and the two locating plates are connected through clamping of the guide block and the guide groove in the installation process. The guide way in this scheme can with the guide block cooperation on the locating plate, fix a position the locating plate, avoid the locating plate to follow vertical emergence skew.
Furthermore, one end of the positioning block facing the positioning plate is provided with a guide block.
The beneficial effect of this scheme does: the guide block in this scheme can with the guide way cooperation on the locating plate to avoid the locating plate to follow vertical emergence skew.
Furthermore, a guide cylinder is arranged between the positioning block and the arc-shaped ring, and the guide cylinder is coaxial with the arc-shaped ring.
The beneficial effect of this scheme does: the guide cylinder plays a guiding role in sliding of the positioning plate, and the positioning plate is prevented from deviating.
Furthermore, the radial section of the positioning block is in a semi-circular arc shape, and the positioning block is coaxial with the arc ring.
The beneficial effect of this scheme does: the semi-arc positioning block can not obstruct the transportation of the heating core.
Furthermore, a semi-arc plate is arranged between the positioning block and the guide cylinder, and the projections of the semi-arc plate and the positioning block along the axial direction of the guide cylinder are respectively positioned at two sides of the guide cylinder.
The beneficial effect of this scheme does: the semi-arc shaped plate can guide the positioning plate to slide into the guide cylinder from the position opposite to the positioning block, and the positioning plate is further prevented from deviating.
Further, a filter block is arranged in the negative pressure groove.
The beneficial effect of this scheme does: when there is the dust in the recess on the core that generates heat, under the effect of negative pressure, the dust can get into the negative pressure inslot, and the filter block can filter the dust this moment, avoids the blast pipe to be blockked up.
Further, the filter block is in a steel wire ball shape.
The beneficial effect of this scheme does: the filter block in this scheme needs certain pressure could compress, so the filter block in this scheme can support the negative pressure piece, avoids the negative pressure piece to warp.
Drawings
Fig. 1 is an elevational vertical sectional view of a transport unit in embodiment 1 of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a perspective view of an alignment unit in embodiment 1 of the present invention;
FIG. 4 is a left side perspective view of FIG. 3;
fig. 5 is an elevational vertical sectional view of a transport unit in embodiment 2 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a first roller 1, a heating core 2, a second roller 3, a second conveying groove 31, a through hole 32, a rotating shaft 33, a negative pressure block 4, a negative pressure groove 41, an exhaust pipe 42, a filter block 43, an upright rod 5, a positioning plate 6, a positioning block 7, a guide cylinder 8, a semi-arc plate 81, an arc-shaped ring 9 and an outer gear ring 91.
Example 1
The utility model provides a production processingequipment for cable, as shown in figure 1, as shown in figure 2, figure 3 and figure 4, including frame (not drawn in the figure), transportation unit and alignment unit, the transportation unit includes first roller 1, second roller 3 and first power piece, first roller 1 and the vertical setting of second roller 3 are parallel to each other, and first roller 1 and the top and the bottom of second roller 3 all weld pivot 33, pivot 33 runs through the frame, and installs current needle bearing between pivot 33 and the frame. First power spare passes through the bolt mounting in the frame, and the below of first roller 1 is connected with first power spare through the shaft coupling, and equal key-type connection has the gear on the pivot 33 of first roller 1 and the 3 below of second roller, and two gear engagement, and first power spare drive first roller 1 and second roller 3 rotate with opposite direction.
The side wall of the first roller 1 is provided with an annular first transport groove, and the second roller 3 is provided with an annular second transport groove 31, the first transport groove and the second transport groove 31 in this embodiment are flush, specifically, the second transport groove 31 is semicircular. An inner cavity opposite to the second conveying groove 31 is arranged in the second roller 3, a negative pressure block 4 is arranged in the inner cavity, the negative pressure block 4 in the embodiment is made of wear-resistant rubber, the outer wall of the negative pressure block 4 is attached to the side wall of the inner cavity, and the second roller 3 can rotate relative to the negative pressure block 4. The top integrated into one piece of briquetting 4 has pole setting 5, and pole setting 5 is along vertical pivot 33 that runs through second roller 3 and second roller 3 top, and pole setting 5 and second roller 3 and pivot 33 clearance fit. The right wall of the negative pressure block 4 is provided with a plurality of negative pressure grooves 41, the negative pressure grooves 41 are distributed along the axial direction of the second roller 3, the opening of the negative pressure groove 41 faces to the right, the upper end of the upright rod 5 is connected with an exhaust pipe 42 in an adhesive manner, and the lower end of the exhaust pipe 42 extends into the negative pressure block 4 and is simultaneously communicated with the negative pressure grooves 41; the side wall of the second transportation groove 31 is provided with a plurality of through holes 32, and an existing air pressure sensor is installed in each negative pressure groove 41.
The alignment unit includes half arc plate 81 and the locating piece 7 that distributes from a left side to the right side in proper order, guide cylinder 8 and arc circle 9, locating piece 7 is half arc along radial cross-section, and locating piece 7 and half arc plate 81 are located the front and back both sides of guide cylinder 8 along horizontal projection, locating piece 7 in this embodiment, half arc plate 81, the inner wall of guide cylinder 8 and arc circle 9 all pastes with the outer wall of locating plate 6 mutually, locating piece 7, half arc plate 81, guide cylinder 8 and arc circle 9 are all coaxial, and locating piece 7, half arc plate 81, guide cylinder 8 all welds in the frame. Two ends of the positioning block 7 facing the positioning plate 6 are respectively provided with a guide groove and a guide block, the guide groove is positioned at the upper end of the positioning block 7, and the guide block and the lower end of the positioning block 7 are integrally formed. The semi-arc plate 81 is opposite to the right end of the positioning block 7, and the right end of the semi-arc plate 81 and the guide cylinder 8 are integrally formed.
An arc-shaped supporting block is integrally formed at the right end of the guide cylinder 8, the cross section of the supporting block is in a dovetail shape, a dovetail groove is formed at the right end of the arc-shaped ring 9, and the supporting block is located in the dovetail groove and in clearance fit with the dovetail groove. The outer wall welding of arc circle 9 has curved outer ring gear 91, and the second driving piece passes through the bolt mounting in the frame, and has drive gear through the coupling joint on the output shaft of second driving piece, drive gear and ring gear meshing for drive arc circle 9 rotates, a driving piece and second driving piece in this embodiment are positive and negative motor.
The specific implementation process is as follows:
at the beginning, draw heating core 2 earlier, will generate heat core 2 and pass between first conveyer trough and second conveyer trough 31 to make the recess on heating core 2 opposite with first conveyer trough, then pass heating core 2 guide tube 8, will generate heat core 2 and transmit to the right through the drive roller on right side during processing.
The end of the positioning plate 6 provided with the guide block faces upwards, the guide block and the guide groove on the positioning plate 6 are respectively matched with the guide groove and the guide block on the positioning block 7 to position the positioning plate 6, and the positioning groove on the positioning plate 6 and the groove on the heating core 2 are positioned on the same straight line. And then the positioning plate 6 slides rightwards into the arc-shaped ring 9 along the semi-arc-shaped plate 81 and the guide cylinder 8.
Starting a first driving part, driving the first roller 1 and the second roller 3 to rotate in opposite directions, transporting the heating core 2 to one side close to the positioning block 7, simultaneously extracting gas in the negative pressure groove 41 through the exhaust pipe 42, when the groove moves to a position opposite to the second transportation groove 31, external gas enters the negative pressure groove 41 opposite to the groove from the groove, so that no negative pressure is formed in the negative pressure groove 41, detecting can be carried out through the air pressure sensor at the moment, before the groove moves to the mounting process of the positioning plate 6, estimating the position of the groove in advance, then starting a second driving part, driving the arc-shaped ring 9 to rotate by the second driving part, rotating the positioning plate 6 to a state that the positioning groove and the groove are positioned on the same straight line, when the groove moves to the right to the position opposite to the positioning plate 6, the groove is opposite to the positioning groove, pressing the heating core 2 to one side close to the positioning plate 6 at the moment can enable the heating core 2 to be clamped into the positioning plate 6, at this moment, the positioning plate 6 moves rightwards along with the heating core 2, and then the grounding wire is clamped into the positioning plate 6.
Finally, the arc-shaped ring 9 is reset through the second driving piece. Before the groove moves to be opposite to the arc-shaped ring 9, the positioning plate 6 is firstly and continuously slid into the guide cylinder 8 rightwards, so that the positioning plate 6 can be conveniently and quickly slid into the arc-shaped ring 9.
Example 2
In addition to embodiment 1, as shown in fig. 5, the filter block 43 is embedded in the negative pressure tank 41 in this embodiment, the air pressure sensor in this embodiment is located on the left side of the filter block 43, and the filter block 43 in this embodiment is in the shape of a steel wire ball.
The filter block 43 in this embodiment can block dust with a large particle size, and prevent the dust from entering the exhaust pipe 42 and blocking the exhaust pipe 42.
The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. The utility model provides a production processingequipment for cable which characterized in that: the conveying unit comprises a first roller, a second roller and a first power part, wherein an annular first conveying groove is formed in the first roller, an annular second conveying groove is formed in the second roller, the first conveying groove and the second conveying groove are parallel and level, and the power part drives the first roller and the second roller to rotate in opposite directions; an inner cavity is formed in the second roller, a negative pressure block is arranged in the inner cavity, the outer wall of the negative pressure block is attached to the outer wall of the inner cavity, a vertical rod is fixed to the top of the negative pressure block and penetrates through the second roller, and the negative pressure block and the vertical rod are rotatably connected with the second roller; a plurality of negative pressure grooves are formed in the negative pressure block along the axial direction of the first roller, the negative pressure grooves are communicated with exhaust pipes, air pressure sensors are arranged in the negative pressure grooves, and a plurality of through holes are formed in the side wall of the second conveying groove; the aligning unit comprises an arc-shaped ring and a second power piece, the inner diameter of the arc-shaped ring is the same as the outer diameter of the positioning plate, and the second power piece is connected with the arc-shaped ring and used for driving the arc-shaped ring to rotate.
2. The production and processing device for the cable according to claim 1, wherein: the aligning unit further comprises a positioning block, and the positioning block is connected with the positioning plate in a sliding mode.
3. The production and processing device for the cable according to claim 2, wherein: one end of the positioning block facing the positioning plate is provided with a guide groove.
4. The production and processing device for the cable according to claim 2, wherein: one end of the positioning block facing the positioning plate is provided with a guide block.
5. A production and processing device for cables as claimed in claim 3 or 4, characterized in that: and a guide cylinder is arranged between the positioning block and the arc-shaped ring and is coaxial with the arc-shaped ring.
6. The production and processing device for the cable according to claim 5, wherein: the radial section of the positioning block is in a semi-circular arc shape, and the positioning block is coaxial with the arc ring.
7. The production and processing device for the cable according to claim 6, wherein: and a semi-arc plate is arranged between the positioning block and the guide cylinder, and the projections of the semi-arc plate and the positioning block along the axial direction of the guide cylinder are respectively positioned at two sides of the guide cylinder.
8. The production and processing device for the cable according to claim 1, wherein: a filter block is arranged in the negative pressure groove.
9. The production and processing device for the cable according to claim 8, wherein: the filter block is in a steel wire ball shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111161268.XA CN113838616A (en) | 2021-09-30 | 2021-09-30 | Production and processing device for cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111161268.XA CN113838616A (en) | 2021-09-30 | 2021-09-30 | Production and processing device for cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113838616A true CN113838616A (en) | 2021-12-24 |
Family
ID=78967818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111161268.XA Pending CN113838616A (en) | 2021-09-30 | 2021-09-30 | Production and processing device for cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113838616A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368212A (en) * | 1991-01-21 | 1994-11-29 | Ttc Technology Trading Company | Apparatus for infeeding a cable to an automatic cable processing machine |
| CN213382846U (en) * | 2020-09-12 | 2021-06-08 | 深圳市鸿达润科技有限公司 | Machine head protective cover of full-automatic wire extruder |
| CN113436811A (en) * | 2021-07-01 | 2021-09-24 | 广东金源宇电线电缆有限公司 | Cable anti-oxidation wrapping device and method |
-
2021
- 2021-09-30 CN CN202111161268.XA patent/CN113838616A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368212A (en) * | 1991-01-21 | 1994-11-29 | Ttc Technology Trading Company | Apparatus for infeeding a cable to an automatic cable processing machine |
| CN213382846U (en) * | 2020-09-12 | 2021-06-08 | 深圳市鸿达润科技有限公司 | Machine head protective cover of full-automatic wire extruder |
| CN113436811A (en) * | 2021-07-01 | 2021-09-24 | 广东金源宇电线电缆有限公司 | Cable anti-oxidation wrapping device and method |
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Effective date of abandoning: 20240322 |