CN112542278B - Armored cable rounding equipment - Google Patents
Armored cable rounding equipment Download PDFInfo
- Publication number
- CN112542278B CN112542278B CN201910892963.XA CN201910892963A CN112542278B CN 112542278 B CN112542278 B CN 112542278B CN 201910892963 A CN201910892963 A CN 201910892963A CN 112542278 B CN112542278 B CN 112542278B
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- rounding
- cable
- armored cable
- angle frame
- speed reduction
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 25
- 239000000945 filler Substances 0.000 claims abstract description 20
- 230000009467 reduction Effects 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 238000005056 compaction Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005429 filling process Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/221—Sheathing; Armouring; Screening; Applying other protective layers filling-up interstices
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coiling Of Filamentary Materials In General (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention provides an armored cable rounding device, which comprises: the vibration head in the vibration mechanism vibrates and knocks the armored cable above the cable inlet, so that the fireproof powder filler is uniformly and compactly vibrated; two of the rounding mechanisms of the preset number, which are arranged on the supporting angle frame in a staggered manner, enable the armored cable to be held tightly and clamped, the rounding cylinder is circumferentially provided with an arc-shaped groove which is matched with the outer diameter of the armored cable, the armored cable is rounded by utilizing the relative rotation of the two rounding cylinders, the traction of the armored cable is achieved, the uniformity and the compactness of the filling of the inner fireproof powder filling of the armored cable are improved, the fireproof performance is improved, the rounding performance of the armored cable is further improved, the tensile resistance and the compressive resistance of each part of the armored cable are further improved, and the use is safer.
Description
Technical Field
The invention relates to the field of equipment for cable production, in particular to armored cable rounding equipment.
Background
In the fireproof cable field, the cable is including a metal sheath layer of armor and a fire prevention filler of filling between the cable core, has a circular metal sheath to refill through metal sheath armor and powder filling process earlier during processing with welding process fire prevention powder filler, later forms an armored cable that has the metal sheath layer, because of the arrangement of cable core is the transposition setting, and the packing fire prevention powder filler is unable to pack the clearance that the cable core exists even in the effect of having not external force, has some dead angles and does not have the filling phenomenon, consequently can lead to the fire behavior of cable to descend, and the shaping is after the armoured cable is because of the inhomogeneous, the loose scheduling problem of fire prevention powder filler has appeared its cross-section and has not been round enough, and the tensile, compressive property of each position is inconsistent, can lead to the cross-section shape of cable to change in follow-up processing and the traction in-process, and the whole fire behavior of cable descends, has the potential safety hazard in the use.
Disclosure of Invention
In view of the above, the invention provides the armored cable rounding equipment, which ensures that the fireproof powder filler is filled more uniformly and fully, the metal sheath is rounded, and the tensile, compressive and fireproof performances are improved.
To achieve the object, the present invention provides an armored cable rounding device disposed on a production line of an armored cable, after a metal sheath armoring and powdering process, the cable is welded with a round metal sheath and filled with a fireproof powder filler through the metal sheath armoring and powdering process, and then processed into an armored cable, and then enters the armored cable rounding device, the armored cable rounding device comprises: a rack, comprising: the base is provided with a supporting angle frame in an upward extending mode, the top of the supporting foot frame is provided with a top plate, the supporting angle frame is provided with a whole round space in front of the base and the top plate, the top plate is provided with a cable inlet, the base is provided with a cable outlet opposite to the cable inlet, and the armored cable sequentially penetrates through the cable inlet, the whole round space and the cable outlet; the device comprises a support angle frame, a preset number of rounding mechanisms, a speed reduction reversing device and a rounding cylinder, wherein the rounding mechanisms are arranged on the support angle frame and comprise a driving motor, the speed reduction reversing device and the rounding cylinder, the driving motor is arranged on one side of the support angle frame through a base, the speed reduction reversing device is arranged on one side of the support angle frame far away from the base, an output shaft of the driving motor penetrates through the support angle frame to be connected with an input shaft of the speed reduction reversing device, one side, opposite to the output end, of the speed reduction reversing device extends towards the rounding space, a pair of output shafts are respectively arranged on the pair of output shafts of the speed reduction reversing device, the rounding cylinders are used for tightly holding an armored cable, and an arc-shaped groove matched with the outer diameter of the armored cable is formed in the rounding cylinder in the circumferential direction; and the vibration mechanism is arranged on the top plate and comprises a vibration head and a driving device, the vibration head is arranged on the top plate and is in contact with the armored cable, and the driving device provides power for the vibration head and is used for realizing vibration packing of fireproof powder filler in the armored cable.
Preferably, the whole cylinder is matched with the output shaft of the speed reduction reverser through a key, so that the whole cylinder and the output shaft of the speed reduction reverser can be detachably mounted, the whole cylinder is matched with cables with different outer diameters in a replacing mode, and the practicability of the device is improved.
Preferably, the output shaft of the driving motor penetrates through the supporting angle frame and is connected with an input shaft of the speed reduction reverser through a coupling, and a bearing matched with the output shaft of the driving motor is arranged at a corresponding penetrating position on the supporting angle frame.
Preferably, the supporting angle frame comprises a pair of supporting plates, the pair of supporting plates are mutually perpendicular, the round space is formed between the pair of supporting plates in a surrounding mode, the round mechanisms are respectively arranged on the pair of supporting plates and are mutually arranged in an alternating mode, and the round cylinders are guaranteed to be wrapped on the outer diameter of the armored cable in an omnibearing mode.
Preferably, the support angle frame comprises three support plates, the three support plates are sequentially connected to form a whole round space, the included angle between every two adjacent support plates is 108 degrees or 120 degrees, the whole round mechanisms are respectively arranged on the three support plates and are alternately arranged with each other, and the whole round cylinder is guaranteed to be coated on the outer diameter of the armored cable in an omnibearing manner.
Preferably, the driving motor is a servo motor or a gear motor.
The invention has the beneficial effects that:
According to the armored cable rounding equipment provided by the invention, the vertical structure is designed to be favorable for filling the fireproof powder filler, and the vibration head in the vibration mechanism is matched to perform vibration knocking on the armored cable above the cable inlet, so that the fireproof powder filler is uniformly vibrated to enable the fireproof powder filler to be filled in the metal sheath more tightly and compactly; then enter the whole round space, by crisscross setting up whole round mechanism of predetermined quantity on the support angle frame realizes whole round and compaction, namely two in the whole round mechanism whole drum is realized holding tightly the centre gripping to the armoured cable, just whole drum encircle its circumference be equipped with the arc wall of armoured cable external diameter adaptation, utilize two whole drum's relative rotation is right the armoured cable is whole round, realize simultaneously to the traction of armoured cable, the armoured cable after the whole round is last gets into next process by the cable outlet, has improved the homogeneity and the compaction of the packing of the interior fire prevention powder filler of armoured cable, improves fire behavior, makes the roundness of armoured cable further improves the tensile, the crushing resistance of armoured cable each position, it is safer to use.
Drawings
Fig. 1 is a schematic structural diagram of an armored cable rounding device provided by an embodiment of the invention;
fig. 2 is an end view of the armored cable rounding device A-A of fig. 1;
fig. 3 is a schematic structural diagram of a second armored cable rounding device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a third armored cable rounding device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of the internal transmission structure of the reduction commutator.
In the figure: the device comprises a 1-base, a 2-supporting angle frame, a 3-top plate, a 4-vibrating head, a 5-driving device, a 6-rounding mechanism, a 10-cable outlet, a 20-first supporting plate, a 21-second supporting plate, a 22-third supporting plate, a 30-cable inlet, a 60-driving motor, a 61-base, a 62-speed reduction commutator, a 63-rounding cylinder, a 63 a-arc groove, a 100-armoured cable, a 100 a-closed ring, a 200-rounding space, a 620-speed reduction commutator output shaft, a 621-gear transmission mechanism and a 622-speed reduction commutator input shaft.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings and the examples.
Example 1:
Referring to fig. 1, the rounding device for an armored cable 100 provided in this embodiment is of a vertical structure, and is disposed on a production line of the armored cable 100, and is located after a metal sheath armoring and powder filling process, the cable is welded with a circular metal sheath and filled with a fireproof powder filler through the metal sheath armoring and powder filling process, and then is processed into an armored cable 100, and then enters the rounding device for the armored cable 100, wherein the rounding device for the armored cable 100 comprises: a frame, a predetermined number of rounding mechanisms 6 and a vibration mechanism.
Referring to fig. 5, the present embodiment also provides a speed reduction diverter 62 for the rounding device of the armored cable 100, which includes a speed reduction diverter input shaft 622 and a pair of speed reduction diverter output shafts 620 opposite to the speed reduction diverter input shaft 622, wherein the speed reduction diverter input shaft 622 transmits power to the pair of speed reduction diverter output shafts 620 through a gear transmission mechanism 621, so as to ensure that the rotation speeds of the pair of speed reduction diverter output shafts 620 are consistent, and meanwhile, the directions are opposite.
Referring to fig. 1 and 2, the frame includes a base 1, a supporting corner frame 2 extends upward from the base 1, a top plate 3 is provided at the top of the supporting leg frame, a full circle space 200 is formed in front of the base 1 and the top plate 3 by the supporting corner frame 2, the supporting corner frame 2 includes a pair of supporting plates, which are a first supporting plate 20 and a second supporting plate 21, respectively, the first supporting plate 20 and the second supporting plate 21 are perpendicular to each other, and a full circle space 200 is formed between the first supporting plate 20 and the second supporting plate 21, a cable inlet 30 is provided at the top plate 3, a cable outlet 10 is provided at the base 1 opposite to the cable inlet 30, and the armored cable 100 sequentially passes through the cable inlet 30, the full circle space 200 and the cable outlet 10.
Referring to fig. 1,2 and 5, the rounding mechanism 6 is respectively installed on the first support plate 20 and the second support plate 21 and is alternately arranged with each other, the rounding mechanism 6 includes a driving motor 60, a speed reduction reverser 62 and a rounding cylinder 63, the driving motor 60 is installed on one side of the first support plate 20 and the second support plate 21 facing away from the rounding space 200 through a stand 61, the speed reduction unit is installed on one side of the first support plate 20 and the second support plate 21 facing the rounding space 200, an output shaft of the driving motor 60 penetrates through the first support plate 20 and the second support plate 21 and is connected with a speed reduction reverser input shaft 622 of the speed reduction reverser 62 through a coupling (not shown in the figure), a bearing (not shown in the figure) corresponding to the penetrating position on the support angle frame 2 is arranged with the output shaft of the driving motor 60, one side opposite to the output end of the speed reduction reverser extends towards the rounding space 200, the speed reduction reverser 62 is provided with a pair of speed reduction reversers 620, the rounding cylinder 63 is tightly fitted with a pair of round cable grooves 100a, the round cable 63 is sheathed with a pair of round cable grooves 100a, and the round cable grooves 100a are sheathed with round cable grooves 100a are formed, and the round cable grooves 100a are sheathed with round cable grooves are formed.
Further, the driving motor 60 in this embodiment may be a servo motor or a gear motor.
Referring to fig. 1, the vibration mechanism is disposed on the top plate 3 and includes a vibration head 4 and a driving device 5, the vibration head 4 is mounted on the top plate 3 and contacts with the armored cable 100, and the driving device 5 provides power for the vibration head 4 to implement vibration compaction of the fireproof powder filler in the armored cable 100.
With reference to the drawings, the rounding device for the armored cable 100 provided by the embodiment has the advantages that the rounding device for the armored cable 100 is designed to be of a vertical structure, so that the filling of the fireproof powder filler is facilitated, and the fireproof powder filler is uniformly vibrated by matching with the vibration head 4 in the vibration mechanism to vibrate and knock the armored cable 100 above the cable inlet 30, so that the filling of the fireproof powder filler in the metal sheath is tighter and firmer; then, the armoured cable 100 enters the rounding space 200, rounding and compaction are realized by a preset number of rounding mechanisms 6 which are arranged on the supporting corner brackets 2 in a staggered manner, namely, two rounding cylinders 63 in the rounding mechanisms 6 tightly hold the armoured cable 100, an arc-shaped groove 63a which is matched with the outer diameter of the armoured cable 100 is formed in the circumferential direction of the rounding cylinders 63, the armoured cable 100 is rounded by utilizing the relative rotation of the two rounding cylinders 63, meanwhile, the traction of the armoured cable 100 is realized, and finally, the armoured cable 100 after rounding enters the next working procedure from the cable outlet 10, so that the uniformity and compaction of the filling of inner fireproof powder filler of the armoured cable 100 are improved, the fireproof performance is improved, the rounding of the armoured cable 100 is improved, the tensile resistance and the compression resistance of each part of the armoured cable 100 are further improved, and the use is safer.
Example 2:
Referring to fig. 2, 3 and 4, this embodiment 2 is modified based on the scheme of embodiment 1, and the modification is identical to embodiment 1 except that: the supporting corner bracket 2 comprises three supporting plates, wherein the three supporting plates are a first supporting plate 20, a second supporting plate 21 and a third supporting plate 22 respectively, the first supporting plate 20, the second supporting plate 21 and the third supporting plate 22 are sequentially connected and surround to form a whole round space 200, the included angle between every two adjacent supporting plates is 108 degrees or 120 degrees, and the whole round mechanisms 6 are respectively arranged on the three supporting plates and are mutually and alternately arranged.
The foregoing description is only of a specific embodiment of the invention, but it will be understood by those skilled in the art that the present invention is illustrative only and the scope of the invention is defined by the appended claims. Equivalent variations to the claims of the present invention are therefore intended to be covered by the present invention.
Claims (4)
1. The utility model provides an armoring cable rounding equipment, sets up on the production line of armoring cable, is located after a metal sheath armor and the powder process of irritating, the cable warp a metal sheath armor and the powder process of irritating weld a circular metal sheath and fill a fire prevention powder filler, later process into an armoring cable, reentrant armoring cable rounding equipment, its characterized in that, armoring cable rounding equipment includes:
a rack, comprising: the base is provided with a supporting angle frame in an upward extending mode, the top of the supporting angle frame is provided with a top plate, the supporting angle frame is provided with a whole round space in front of the base and the top plate, the top plate is provided with a cable inlet, the base is provided with a cable outlet opposite to the cable inlet, and the armored cable sequentially penetrates through the cable inlet, the whole round space and the cable outlet;
The device comprises a support angle frame, a preset number of rounding mechanisms, a speed reduction reversing device and a rounding cylinder, wherein the rounding mechanisms are arranged on the support angle frame and comprise a driving motor, the speed reduction reversing device and the rounding cylinder, the driving motor is arranged on one side of the support angle frame through a base, the speed reduction reversing device is arranged on one side of the support angle frame far away from the base, an output shaft of the driving motor penetrates through the support angle frame to be connected with an input shaft of the speed reduction reversing device, one side, opposite to the output end, of the speed reduction reversing device extends towards the rounding space, a pair of output shafts are respectively arranged on the pair of output shafts of the speed reduction reversing device, the rounding cylinders are used for tightly holding an armored cable, and an arc-shaped groove matched with the outer diameter of the armored cable is formed in the rounding cylinder in the circumferential direction; and
The vibration mechanism is arranged on the top plate and comprises a vibration head and a driving device, the vibration head is arranged on the top plate and is in contact with the armored cable, and the driving device provides power for the vibration head and is used for realizing vibration compaction of fireproof powder filler in the armored cable;
the whole cylinder is matched with an output shaft of the speed reduction reverser through a key;
The output shaft of the driving motor penetrates through the supporting angle frame and is connected with an input shaft of the speed reduction reverser through a coupling, and a bearing matched with the output shaft of the driving motor is arranged at a corresponding penetrating position on the supporting angle frame.
2. The armored cable rounding device of claim 1, wherein the support angle frame comprises a pair of support plates which are perpendicular to each other and form the rounding space around between the pair of support plates, and the rounding mechanisms are respectively installed on the pair of support plates and are alternately arranged with each other.
3. The armored cable rounding device of claim 1, wherein the supporting angle frame comprises three supporting plates, the three supporting plates are sequentially connected to form the rounding space, an included angle between two adjacent supporting plates is 108 degrees or 120 degrees, and the rounding mechanisms are respectively arranged on the three supporting plates and are alternately arranged with each other.
4. The armored cable rounding device of claim 1, wherein the driving motor is a servo motor or a gear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892963.XA CN112542278B (en) | 2019-09-20 | 2019-09-20 | Armored cable rounding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892963.XA CN112542278B (en) | 2019-09-20 | 2019-09-20 | Armored cable rounding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112542278A CN112542278A (en) | 2021-03-23 |
| CN112542278B true CN112542278B (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910892963.XA Active CN112542278B (en) | 2019-09-20 | 2019-09-20 | Armored cable rounding equipment |
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| Country | Link |
|---|---|
| CN (1) | CN112542278B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2672491A1 (en) * | 2012-06-06 | 2013-12-11 | Nexans | Cable with resistant covering |
| CN107946000A (en) * | 2017-12-12 | 2018-04-20 | 杭州电缆股份有限公司 | The production method of high roundness round conductor lv power cable |
| CN108091442A (en) * | 2017-12-12 | 2018-05-29 | 杭州电缆股份有限公司 | A kind of high roundness crosslinking core medium-pressure power cable and its manufacturing method |
| CN110189866A (en) * | 2019-06-06 | 2019-08-30 | 青岛泰克博思电工技术有限公司 | Vertical tandem production system for fireproof cable |
| CN210429422U (en) * | 2019-09-20 | 2020-04-28 | 广东胜宇电缆实业有限公司 | Armored cable rounding equipment |
-
2019
- 2019-09-20 CN CN201910892963.XA patent/CN112542278B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2672491A1 (en) * | 2012-06-06 | 2013-12-11 | Nexans | Cable with resistant covering |
| CN107946000A (en) * | 2017-12-12 | 2018-04-20 | 杭州电缆股份有限公司 | The production method of high roundness round conductor lv power cable |
| CN108091442A (en) * | 2017-12-12 | 2018-05-29 | 杭州电缆股份有限公司 | A kind of high roundness crosslinking core medium-pressure power cable and its manufacturing method |
| CN110189866A (en) * | 2019-06-06 | 2019-08-30 | 青岛泰克博思电工技术有限公司 | Vertical tandem production system for fireproof cable |
| CN210429422U (en) * | 2019-09-20 | 2020-04-28 | 广东胜宇电缆实业有限公司 | Armored cable rounding equipment |
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| Publication number | Publication date |
|---|---|
| CN112542278A (en) | 2021-03-23 |
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