CN209912615U - Vertical serial production system for fireproof cables - Google Patents
Vertical serial production system for fireproof cables Download PDFInfo
- Publication number
- CN209912615U CN209912615U CN201920852244.0U CN201920852244U CN209912615U CN 209912615 U CN209912615 U CN 209912615U CN 201920852244 U CN201920852244 U CN 201920852244U CN 209912615 U CN209912615 U CN 209912615U
- Authority
- CN
- China
- Prior art keywords
- traction
- cable
- wheel
- belt
- fireproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 58
- 230000009467 reduction Effects 0.000 claims description 54
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 22
- 229910052500 inorganic mineral Inorganic materials 0.000 description 15
- 239000011707 mineral Substances 0.000 description 15
- 239000000395 magnesium oxide Substances 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 7
- 230000007547 defect Effects 0.000 description 7
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 7
- 239000000347 magnesium hydroxide Substances 0.000 description 7
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000009970 fire resistant effect Effects 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a vertical tandem production system for fireproof cable, including the main frame and set gradually cable pay-off, overspeed device tensioner (3), first guide pulley (4), guider, band turn to formula draw gear (9), flame retardant coating extrusion device (10), around packing set (11), spiral interlocking preforming device (12), second turn to guide pulley (13), supplementary draw gear (14) and cable take-up on the main frame, cable pay-off be located one side of frame, cable take-up is located the opposite side of frame. The utility model has the advantages that: the one-time cross inspection qualification rate of the product is improved, the rejection rate is greatly reduced, and the production efficiency is improved; can improve the utilization rate of materials, reduce the cost generated by processing waste materials and reduce the pollution to the environment.
Description
Technical Field
The utility model relates to a vertical tandem production system for fireproof cable.
Background
At present, the fireproof cable is a mineral insulated cable, namely MI cable for short, the domestic habit is called fireproof cable or magnesium oxide cable, and the mineral insulated cable is suitable for low-voltage cable (0.6/1kV voltage level). Mineral insulated cables were earlier developed abroad, and a swiss engineer Arnold Francois Borel proposed a concept of mineral insulated cables as early as the end of the 19 th century, and gained patent rights in 1896, and developed rapidly after successive production in france and the uk in 1934 to 1936, and developed and produced successively in italy, canada, australia, the united states, japan and the former soviet union of each major industrial country. China also starts to be researched and developed in the sixties of the last century, starts to produce in batches at the end of the 20 th century, enters the national fire protection design specifications in the beginning of the 21 st century and is widely used in China.
The mineral insulated cable is a cable which uses annealed copper as a conductor, compact magnesium oxide as insulation and an annealed copper pipe as a sheath, a plastic outer protective layer is extruded outside the annealed copper sheath when necessary, and a layer of low-smoke halogen-free sheath can be added outside the cable in special occasions with sheath requirements and low-smoke halogen-free. The compact magnesium oxide insulation is mainly formed by sintering magnesium oxide powder into blocks and then carrying out extrusion molding or the magnesium oxide powder is formed by high-frequency vibration addition molding, and the sintering molding method of the magnesium oxide powder has the defects of high equipment investment, high energy consumption, environmental pollution, too short manufacturing length, great difficulty in installation and laying and the like; the vibration forming method of the magnesium oxide powder has the defects of high equipment investment, difficult control of the insulating property of the product and difficult control of the insulating eccentricity, high rejection rate and high failure rate when a user uses the product.
Due to the defects of the magnesium oxide fireproof cable, a flexible fireproof cable is produced at home. The mica tape is adopted as an insulating medium of the fire-resistant cable, the traditional mode for manufacturing the fire-resistant cable at home and abroad is adopted, the wrapped mica tape is also adopted as the insulating medium, and the mineral substance fireproof layer of the mixture of aluminum hydroxide and magnesium hydroxide is adopted for the flexible fire-resistant cable, so that the extrusion wrapping manufacturing length is not limited, and the structural forms of welding a longitudinal aluminum sheath, welding a longitudinal copper sheath, extruding an aluminum sheath and the like are developed by the external metal protective layer. The quality of the product has a plurality of defects, namely the mineral fireproof layer of the mixture of the aluminum hydroxide and the magnesium hydroxide is easy to be flattened and eccentric, and the fireproof function is ineffective.
The fire resistance of the medium-voltage fire-proof cable is completely realized by the clearance of the insulated wire cores, the mineral fire-proof mud extruded by the mixture of aluminum hydroxide and magnesium hydroxide and the metal armor layer. The mineral fireproof layer of the mixture of the aluminum hydroxide and the magnesium hydroxide is thicker and is more flattened, eccentric and the like, so that the fireproof function is invalid.
The low-voltage fireproof cable in the prior art is formed by winding a mica tape insulating layer on a conductor, then cabling, extruding a mineral substance fireproof layer of a mixture of aluminum hydroxide and magnesium hydroxide outside a cable core after cabling, and then packaging a metal sleeve (the metal sleeve packaged in a package comprises an extruded aluminum sheath, a welded longitudinally-wrapped aluminum sheath or a welded longitudinally-wrapped copper sheath), and then extruding and wrapping an outer sheath after packaging the metal sleeve. If an extruded aluminum sheath structure is adopted, the large-section insulated wire core cable is firstly extruded with the aluminum sheath and then cabled, and the small-section insulated wire core cable is firstly cabled and then uniformly extruded with the aluminum sheath.
The medium-voltage fireproof cable in the prior art is characterized in that a conductor shielding layer, an insulating layer and an insulating shielding layer are extruded outside the conductor, a metal shielding layer is wound, cabling is performed, a mineral substance fireproof layer made of a mixture of aluminum hydroxide and magnesium hydroxide is extruded firstly after cabling, a steel belt is uniformly wound after the fireproof layer is extruded, and an outer sheath is extruded after the steel belt is wound.
The prior art has the defects that the mineral substance fireproof layer of the mixture of the aluminum hydroxide and the magnesium hydroxide is soft during extrusion, the fireproof layer is easy to be flattened, eccentric and damaged by acting force during traction and take-up in the extrusion process, and the fireproof layer is easy to be flattened, eccentric and damaged by the pressure stress of a pay-off and metal sleeve (or armor) in the metal sleeve (or armor) process, so that the fireproof performance is invalid.
Disclosure of Invention
For overcoming prior art's defect, the utility model provides a vertical tandem production system for fireproof cable, the technical scheme of the utility model is:
a vertical tandem production system for fireproof cables comprises a main frame, and a cable pay-off device, a tensioning device (3), a first steering guide wheel (4), a guide device, a belt steering type traction device (9), a fireproof layer extrusion device (10), a wrapping device (11), a spiral interlocking preforming device (12), a second steering guide wheel (13), an auxiliary traction device (14) and a cable take-up device which are sequentially arranged on the main frame, wherein the cable pay-off device is positioned on one side of the frame, the cable take-up device is positioned on the other side of the frame, the belt steering type traction device (9) is arranged in the middle of the frame, the belt steering type traction device (9) is higher than the cable pay-off device and the cable take-up device, the first steering guide wheel (4) and the guide device are arranged on the lower portion of one side of the belt steering type traction device (9), the lower part of the other side is sequentially provided with a fire-proof layer extruding device (10), a wrapping device (11), a spiral interlocking preforming device (12) and a second steering guide wheel (13) from top to bottom, an auxiliary traction device (14) is arranged between the second guide wheel and a cable take-up device, and a tensioning device (3) is arranged between the first steering guide wheel (4) and the cable pay-off device.
The guide device comprises a plurality of guide wheels which are integrally arranged along the vertical direction, namely a first guide wheel (5), a second guide wheel (6), a third guide wheel (7) and a fourth guide wheel (8), and a space is formed between every two adjacent guide wheels.
The cable pay-off device comprises a first cable pay-off device (1) and a second cable pay-off device (2), the cable take-up device comprises a first cable take-up device (15) and a second cable take-up device (16), the first cable pay-off device, the second cable pay-off device, the first cable take-up device and the second cable take-up device are identical in structure and respectively comprise a support (1-1), a support connecting sleeve (16-1), a support opening and closing motor (20-1), a support opening and closing screw rod (18-1), a support opening and closing nut seat (19-1), a lifting motor (3-1), a worm gear reducer (4-1), a lifting screw rod (2-1), a support lifting nut seat, a thimble (14-1), a sliding block (6-1), a support walking motor (8-1), The cable winding and unwinding device comprises a support walking speed reducer (9-1), support walking guide wheels (10-1), a cable reel (15-1), a winding and unwinding motor (11-1) and a motor reduction box (12-1), wherein the two supports are arranged in parallel, telescopic sleeves (17-1) are installed on the upper portion of each support, the support walking guide wheels (10-1) are arranged on the lower portion of each support, the support connecting sleeves (16-1) are arranged in the horizontal direction, one end of each support connecting sleeve (16-1) is in sliding fit with one telescopic sleeve, and the other end of each support connecting sleeve is in sliding fit with the other telescopic sleeve; the middle part of the bracket connecting sleeve (16-1) is provided with a bracket opening and closing motor (20-1), each telescopic sleeve is provided with a bracket opening and closing nut seat (19-1), the end part of a bracket opening and closing screw rod (18-1) extends into the bracket opening and closing nut seat (19-1) at the corresponding end, and the screw thread rotating directions of the two opening and closing nut seats are opposite; a driven opening and closing gear is arranged on the opening and closing screw rod, a driving opening and closing gear is arranged on an output shaft of the support opening and closing motor, and the driving opening and closing gear is in transmission connection with the driven opening and closing gear through an opening and closing chain; a lifting motor (3-1) and a bracket lifting nut seat are arranged on each bracket, the lifting screw rod (2-1) is arranged along the vertical direction, a lower sleeve matched with the lifting screw rod in a threaded manner is arranged on the lifting screw rod (2-1), the lower sleeve is rotatably arranged on the bracket lifting nut seat through a bearing, the lifting motor is in transmission fit with the lower sleeve through a worm gear reducer, a sliding block (6-1) matched with the lifting screw rod in a threaded manner is arranged at the lower end of the lifting screw rod (2-1), and the sliding block (6-1) is guided through a lifting guide rail (7-1) arranged on the bracket; a swing arm (13-1) is mounted on the inner side of the sliding block, a take-up and pay-off motor is mounted on the outer side of the sliding block, the take-up and pay-off motor drives the swing arm to rotate through a motor reduction box, one end of the ejector pin is mounted on the swing arm, a cable reel (15-1) is mounted at the other end of the ejector pin, a positioning screw rod is further mounted between the swing arm (13-1) and the cable reel (15-1), and the two cable reels are arranged oppositely; the support walking mechanism is characterized in that a support walking motor (8-1) is installed on the lower portion of the support, two support walking guide wheels (10-1) are connected together through a guide wheel connecting shaft, a lower gear is installed on the guide wheel connecting shaft, the support walking motor is in transmission connection with a support walking speed reducer, an upper gear is installed on an output shaft of the support walking speed reducer, and the upper gear is in transmission connection with the lower gear through a chain.
The tensioning device is a tensioning wheel.
The belt steering type traction device (9) comprises a traction frame (2-2), a traction base (1-2), a traction engine cover (3-2), a circular driving turntable (4-2), a traction driving motor, a traction gearbox, a traction reduction box (7-2), an inner rubber belt (8-2), an outer tensioning rubber belt (9-2), a traction tensioning guide wheel (10-2) and a tensioning cylinder (11-2), wherein the traction frame (2-2) is installed on the upper portion of the traction base (1-2), the traction frame (2-2) is integrally arranged in a vertical mode, and the traction engine cover (3-2) covers the outer portion of the traction frame (2-2); the circular driving turntable (4-2) is rotatably arranged on the traction frame (2-2) through a bearing; an inner rubber belt (8-2) is coated on the circular driving turntable in the circumferential direction; the outer tensioning rubber belt (9-2) is semi-surrounded on the periphery of the inner rubber belt (8-2) through four traction tensioning guide wheels (10-2) arranged on the traction frame, one of the four tensioning guide wheels is a movable wheel, and the rest are fixed wheels; the movable wheel is hinged with a cylinder piston rod of a tensioning cylinder (11-2), a pressure regulating valve is arranged on a pipeline between the tensioning cylinder and the air compressor, and the tensioning cylinder pushes the movable wheel to move so as to realize the tensioning and the loosening of the external tensioning rubber belt; a space for clamping the wire core or the cable core is formed between the inner rubber belt and the outer tensioning rubber belt; the rear part of the circular driving turntable is provided with a rotating gear ring, the driving motor drives the rotating gear ring to drive the circular driving turntable to form circular motion through a traction gearbox and a traction reduction box, and the rotation of the circular driving turntable drives a cable clamped between the inner rubber belt and the outer tension rubber belt to form linear motion, so that the cable is driven to move forwards or backwards.
The fire-proof layer extrusion device (10) is integrally and horizontally arranged and comprises a fire-proof driving motor (2-3), a fire-proof coupling (3-3), a fire-proof reduction gearbox (4-3), a lubricating system (5-3), an extruder barrel (6-3), a feeding port (10-3), a screw (7-3), a clamping device (8-3) and a fire-proof hood (11-3), wherein the fire-proof driving motor is arranged on a fire-proof rack (1-3), and a traveling device (9-3) is arranged below the fire-proof rack; the fireproof driving motor is connected with the input end of the fireproof reduction box through a fireproof coupling, and the output end of the fireproof reduction box is connected with one end of the screw (7-3); the screw (7-3) is arranged in the extruder barrel (6-3), and a pushing space of the mixture is formed between the extruder barrel (6-3) and the screw; the lubricating system is arranged on the fireproof reduction gearbox; the clamping device is positioned at the discharge end of the extruder barrel and comprises an upper arc-shaped plate and a lower arc-shaped plate, the upper arc-shaped plate is mounted on the extruder barrel, the lower arc-shaped plate is arranged opposite to the upper arc-shaped plate, and the upper arc-shaped plate and the lower arc-shaped plate are connected through bolts to form a mixture pushing channel; the feed inlet (10-3) is arranged at the feed end of the extruder barrel and is close to the fireproof reduction gearbox, and the fireproof hood (11-3) covers the outer part of the extruder barrel (6-3).
The wrapping device (11) comprises a wrapping driving motor, a wrapping reduction box and a wrapping head which are arranged on a main frame, wherein the wrapping head is arranged on one side of the main frame in a rotating mode, the wrapping driving motor is arranged on the other side of the main frame in a rotating mode, and the wrapping driving motor drives the wrapping head to rotate through the wrapping reduction box.
The spiral interlocking preforming device (12) comprises a forming rack (1-4), a forming protective cover (2-4), a forming driving motor (3-4), a forming reduction gearbox, a driving wheel (5-4), a driving belt, a circular armoring head (7-4), a spiral preforming mechanism (8-4), an adjusting bolt (10-4), a brake device (12-4), a circular belt releasing disc (13-4) and a belt releasing guide wheel (14-4), wherein the forming protective cover covers the forming rack (1-4), the circular armoring head (7-4) is installed on one side of the forming rack (1-4) through a bearing, and the circular belt releasing disc (13-4) is installed on the other side of the forming rack (1-4) through a bearing; a spiral preforming mechanism (8-4) is arranged on the round armor head, the spiral preforming mechanism is arranged in parallel with the round armor head, one end of the spiral preforming mechanism is connected with the round armor head through an adjusting bolt, the other end of the spiral preforming mechanism is hinged with the round armor head (7-4) through a bearing support (11-4), and the angle between the spiral preforming mechanism and the armor head is adjusted by adjusting the position of the adjusting bolt; the spiral preforming mechanism comprises a spiral rack, three first guide wheels, a pair of forming rollers and a forming hook, wherein the three first guide wheels, the pair of forming rollers and the forming hook are sequentially arranged on the spiral rack; the brake device is arranged in the middle of the circular unreeling disc and the circular armor head, the forming driving motor (3-4) is arranged on one side of the forming rack (1-4), the forming driving motor (3-4) drives the transmission wheels to rotate, the transmission belt is in transmission fit with the two transmission wheels (5-4), the wheel shaft of one transmission wheel is in transmission fit with the circular armor head through a forming reduction gearbox, and the other transmission wheel is in transmission fit with the circular unreeling disc through another forming reduction gearbox; the belt releasing guide wheels (14-4) are four guide wheels, and the four guide wheels are uniformly arranged on the circular belt releasing disc, so that the direction of a metal belt released in the circumferential direction of the belt releasing disc is changed, and the metal belt enters the circular armoring head from the circular belt releasing disc.
The auxiliary traction device (14) comprises an auxiliary frame (1-5), and an auxiliary protective cover (2-5), an auxiliary driving motor (3-5), an auxiliary reduction gearbox (4-5), a transmission belt (6-5), an auxiliary transmission wheel (7-5), a traction driving wheel (8-5), a traction driven wheel (9-5), a pressing mechanism (10-5), a traction belt (12-5), an upper pressing cylinder (14-5) and a lower pressing cylinder (15-5) which are arranged on the auxiliary frame (1-5), wherein the auxiliary protective cover (2-5) covers the auxiliary frame (1-5), the auxiliary reduction gearbox (4-5) is arranged on the auxiliary driving motor (3-5), and drives the auxiliary transmission wheel provided with the transmission belt to rotate, the transmission belt is rotatably arranged on two auxiliary transmission wheels, each auxiliary transmission wheel corresponds to a traction driving wheel, the two traction driving wheels are arranged along the vertical direction, an auxiliary reduction gearbox is arranged between a wheel shaft of the traction driving wheel and a wheel shaft of the auxiliary transmission wheel, each traction driving wheel corresponds to a traction driven wheel, the traction driving wheel and the traction driven wheel are in transmission connection through the traction belt, the two traction belts enable the cable to be pulled along the horizontal direction, the upper clamping cylinder and the lower clamping cylinder are respectively distributed and arranged at the upper part and the lower part of the auxiliary frame, the upper clamping cylinder is in contact with the traction belt at the upper part through a roller, and the lower clamping cylinder is in contact with the traction belt at the; each traction driven wheel corresponds to a pressing mechanism which is a pressing cylinder, a piston rod of each pressing cylinder is connected with the traction driven wheel through a movable push rod, and the traction driven wheel is slidably arranged on an auxiliary machine frame.
The utility model has the advantages that: the one-time cross inspection qualification rate of the product is improved, the rejection rate is greatly reduced, and the production efficiency is improved; can improve the utilization rate of materials, reduce the cost generated by processing waste materials and reduce the pollution to the environment. The fireproof cable is manufactured by adopting the vertical serial production system of the fireproof cable, so that the product quality and the market competitiveness of products can be improved, the enterprise brand is expanded, the sales volume is enlarged, the income is increased, and the employment is increased.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic structural view of the cable releasing device (cable winding device) of fig. 1.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a schematic structural view of the belt-steering type traction apparatus of fig. 1.
Fig. 5 is a left side view of fig. 4.
Fig. 6 is a rear view of fig. 4.
Fig. 7 is a schematic view showing the structure of the fire barrier extrusion apparatus of fig. 1.
Fig. 8 is a right side view of fig. 7.
Fig. 9 is a top view of fig. 7.
FIG. 10 is a schematic view of the spiral interlock preform assembly of FIG. 1.
Fig. 11 is a right side view of fig. 10.
Fig. 12 is a schematic structural view of the auxiliary traction device in fig. 1.
Fig. 13 is a sectional view B-B of fig. 12.
Fig. 14 is a rear view of fig. 12.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 to 14, the utility model relates to a vertical tandem production system for fireproof cable, including the main frame and set gradually cable pay-off, overspeed device tensioner 3, first directive wheel 4, guider, band steering traction device 9, flame retardant coating extrusion device 10 on the main frame, around package device 11, spiral interlocking preforming device 12, second steering guide 13, auxiliary traction device 14 and cable take-up, cable pay-off be located one side of frame, cable take-up be located the opposite side of frame, install band steering traction device 9 in the middle part of this frame, should turn to formula traction device 9 and be higher than cable pay-off and cable take-up, the lower part of band steering traction device 9 one side is provided with first directive wheel 4 and guider, and the lower part of opposite side has set gradually flame retardant coating extrusion device 10 from last to down, The device comprises a wrapping device 11, a spiral interlocking preforming device 12 and a second steering guide wheel 13, wherein an auxiliary traction device 14 is arranged between the second guide wheel and a cable take-up device, and a tensioning device 3 is arranged between the first steering guide wheel 4 and a cable pay-off device.
The guide device comprises a plurality of guide wheels which are integrally arranged along the vertical direction, namely a first guide wheel 5, a second guide wheel 6, a third guide wheel 7 and a fourth guide wheel 8, and a space is formed between every two adjacent guide wheels.
The cable pay-off device comprises a first cable pay-off device 1 and a second cable pay-off device 2, the cable take-up device comprises a first cable take-up device 15 and a second cable take-up device 16, the first cable pay-off device, the second cable pay-off device, the first cable take-up device and the second cable take-up device are identical in structure and respectively comprise a support 1-1, a support connecting sleeve 16-1, a support opening and closing motor 20-1, a support opening and closing screw 18-1, a support opening and closing nut seat 19-1, a lifting motor 3-1, a worm gear reducer 4-1, a lifting screw 2-1, a support lifting nut, a thimble 14-1, a sliding block 6-1, a support walking motor 8-1, a support walking reducer 9-1, a support walking guide wheel 10-1, a support walking guide wheel, The cable drum comprises a cable drum 15-1, a take-up and pay-off motor 11-1 and a motor reduction box 12-1, wherein the two supports are arranged in parallel, the upper part of each support is provided with a telescopic sleeve 17-1, the lower part of each support is provided with a support walking guide wheel 10-1, the support connecting sleeve 16-1 is arranged along the horizontal direction, one end of the support connecting sleeve 16-1 is in sliding fit with one telescopic sleeve, and the other end of the support connecting sleeve is in sliding fit with the other telescopic sleeve; a support opening and closing motor 20-1 is arranged in the middle of the support connecting sleeve 16-1, a support opening and closing nut seat 19-1 is arranged on each telescopic sleeve, the end part of a support opening and closing screw rod 18-1 extends into the support opening and closing nut seat 19-1 at the corresponding end, and the thread directions of the two opening and closing nut seats are opposite; a driven opening and closing gear is arranged on the opening and closing screw rod, a driving opening and closing gear is arranged on an output shaft of the support opening and closing motor, and the driving opening and closing gear is in transmission connection with the driven opening and closing gear through an opening and closing chain; a lifting motor 3-1 and a bracket lifting nut seat are arranged on each bracket, the lifting screw rod 2-1 is arranged along the vertical direction, a lower sleeve matched with the lifting screw rod in a threaded manner is arranged on the lifting screw rod 2-1, the lower sleeve is rotatably arranged on the bracket lifting nut seat through a bearing, the lifting motor is in transmission fit with the lower sleeve through a worm and gear reducer, a sliding block 6-1 matched with the lifting screw rod in a threaded manner is arranged at the lower end of the lifting screw rod 2-1, and the sliding block 6-1 is guided through a lifting guide rail 7-1 arranged on the bracket; a swing arm 13-1 is mounted on the inner side of the sliding block, a take-up and pay-off motor is mounted on the outer side of the sliding block and drives the swing arm to rotate through a motor reduction box, one end of the ejector pin is mounted on the swing arm, a cable reel 15-1 is mounted at the other end of the ejector pin, a positioning screw rod is further mounted between the swing arm 13-1 and the cable reel 15-1, and the two cable reels are arranged oppositely; the lower part of the bracket is provided with a bracket walking motor 8-1, the two bracket walking guide wheels 10-1 are connected together through a guide wheel connecting shaft, the guide wheel connecting shaft is provided with a lower gear, the bracket walking motor is in transmission connection with a bracket walking reducer, an output shaft of the bracket walking reducer is provided with an upper gear, and the upper gear is in transmission connection with the lower gear through a chain.
The tensioning device is a tensioning wheel.
The belt steering type traction device 9 comprises a traction frame 2-2, a traction base 1-2, a traction engine cover 3-2, a circular driving turntable 4-2, a traction driving motor, a traction gearbox, a traction reduction gearbox 7-2, an inner rubber belt 8-2, an outer tensioning rubber belt 9-2, a traction tensioning guide wheel 10-2 and a tensioning cylinder 11-2, wherein the traction frame 2-2 is installed on the upper part of the traction base 1-2, the traction frame 2-2 is integrally arranged in a vertical mode, and the traction engine cover 3-2 covers the outer part of the traction frame 2-2; the circular driving turntable 4-2 is rotatably arranged on the traction frame 2-2 through a bearing; an inner rubber belt 8-2 is coated on the circular driving turntable in the circumferential direction; the outer tensioning rubber belt 9-2 is semi-surrounded on the periphery of the inner rubber belt 8-2 through four traction tensioning guide wheels 10-2 arranged on the traction frame, one of the four tensioning guide wheels is a movable wheel, and the rest are fixed wheels; the movable wheel is hinged with a cylinder piston rod of the tensioning cylinder 11-2, a pressure regulating valve is arranged on a pipeline between the tensioning cylinder and the air compressor, and the tensioning cylinder pushes the movable wheel to move so as to realize the tensioning and loosening of the external tensioning rubber belt; a space for clamping the wire core or the cable core is formed between the inner rubber belt and the outer tensioning rubber belt; the rear part of the circular driving turntable is provided with a rotating gear ring, the driving motor drives the rotating gear ring to drive the circular driving turntable to form circular motion through a traction gearbox and a traction reduction box, and the rotation of the circular driving turntable drives a cable clamped between the inner rubber belt and the outer tension rubber belt to form linear motion, so that the cable is driven to move forwards or backwards.
The fire-proof layer extrusion device 10 is integrally and horizontally arranged and comprises a fire-proof driving motor 2-3, a fire-proof coupling 3-3, a fire-proof reduction gearbox 4-3, a lubricating system 5-3, an extruder barrel 6-3, a feeding port 10-3, a screw 7-3, a clamping device 8-3 and a fire-proof hood 11-3, wherein the fire-proof driving motor is arranged on a fire-proof rack 1-3, and a traveling device 9-3 is arranged below the fire-proof rack; the fireproof driving motor is connected with the input end of the fireproof reduction box through a fireproof coupling, and the output end of the fireproof reduction box is connected with one end of the screw 7-3; the screw 7-3 is arranged in the extruder barrel 6-3, and a pushing space of the mixture is formed between the extruder barrel 6-3 and the screw; the lubricating system is arranged on the fireproof reduction gearbox; the clamping device is positioned at the discharge end of the extruder barrel and comprises an upper arc-shaped plate and a lower arc-shaped plate, the upper arc-shaped plate is mounted on the extruder barrel, the lower arc-shaped plate is arranged opposite to the upper arc-shaped plate, and the upper arc-shaped plate and the lower arc-shaped plate are connected through bolts to form a mixture pushing channel; the feed inlet 10-3 is arranged at the feed end of the extruder barrel and is close to the fireproof reduction box, and the fireproof hood 11-3 covers the outer part of the extruder barrel 6-3.
The wrapping device 11 comprises a wrapping driving motor, a wrapping reduction box and a wrapping head which are arranged on a main frame, the wrapping head is arranged on one side of the main frame in a rotating mode, the wrapping driving motor is arranged on the other side of the main frame in a rotating mode, and the wrapping driving motor drives the wrapping head to rotate through the wrapping reduction box.
The spiral interlocking preforming device 12 comprises a forming rack 1-4, a forming protective cover 2-4, a forming driving motor 3-4, a forming reduction box, a driving wheel 5-4, a driving belt, a circular armoring head 7-4, a spiral preforming mechanism 8-4, an adjusting bolt 10-4, a brake device 12-4, a circular belt releasing disc 13-4 and a belt releasing guide wheel 14-4, wherein the forming protective cover covers the forming rack 1-4, the circular armoring head 7-4 is installed on one side of the forming rack 1-4 through a bearing, the circular belt releasing disc 13-4 is installed on the other side of the forming rack 1-4, and the circular belt releasing disc is installed on the forming rack through a bearing; the round armor head is provided with a spiral preforming mechanism 8-4, the spiral preforming mechanism is arranged in parallel with the armor head, one end of the spiral preforming mechanism is connected with the round armor head through an adjusting bolt, the other end of the spiral preforming mechanism is hinged with the round armor head 7-4 through a bearing support 11-4, and the angle between the spiral preforming mechanism and the armor head is adjusted through adjusting the position of the bolt; the spiral preforming mechanism comprises a spiral rack, three first guide wheels, a pair of forming rollers and a forming hook, wherein the three first guide wheels, the pair of forming rollers and the forming hook are sequentially arranged on the spiral rack; the brake device is arranged in the middle of the circular unwinding disc and the circular armor head. The brake device adopts a pneumatic disc type friction brake principle, calipers of the brake device are fixed on the forming rack, and during braking, the disc type calipers clamp the brake disc to provide friction force to enable the circular reel releasing disc to stop rotating.
The forming driving motor 3-4 is arranged at one side of the forming rack 1-4, the forming driving motor 3-4 drives the driving wheels to rotate, the driving belt is in transmission fit with the two driving wheels 5-4, the wheel shaft of one driving wheel is in transmission fit with the round armor head through a forming reduction box, and the other driving wheel is in transmission fit with the round unreeling disc through another forming reduction box; the belt releasing guide wheels 14-4 are four guide wheels, and the four guide wheels are uniformly arranged on the circular belt releasing disc, so that the metal belt released in the circumferential direction of the belt releasing disc changes direction and enters the circular armoring head from the circular belt releasing disc.
The auxiliary traction device 14 comprises an auxiliary frame 1-5, an auxiliary protective cover 2-5 arranged on the auxiliary frame 1-5, an auxiliary driving motor 3-5, an auxiliary reduction gearbox 4-5, a transmission belt 6-5, an auxiliary transmission wheel 7-5, a traction driving wheel 8-5, a traction driven wheel 9-5, a pressing mechanism 10-5, a traction belt 12-5, an upper pressing cylinder 14-5 and a lower pressing cylinder 15-5, wherein the auxiliary protective cover 2-5 covers the auxiliary frame 1-5, the auxiliary reduction gearbox 4-5 is arranged on the auxiliary driving motor 3-5, the auxiliary reduction gearbox drives the auxiliary transmission wheel provided with the transmission belt to rotate, the transmission belt is rotatably arranged on the two auxiliary transmission wheels, each auxiliary transmission wheel corresponds to a traction driving wheel, the two traction driving wheels are arranged along the vertical direction, an auxiliary reduction box is arranged between the wheel shaft of each traction driving wheel and the wheel shaft of each auxiliary transmission wheel, each traction driving wheel corresponds to a traction driven wheel, the traction driving wheels and the traction driven wheels are in transmission connection through traction belts, the two traction belts enable cables to be pulled along the horizontal direction, an upper clamping cylinder and a lower clamping cylinder are respectively distributed and arranged at the upper part and the lower part of the auxiliary frame, the upper clamping cylinder is in contact with the traction belt at the upper part through a roller wheel, and the lower clamping cylinder is in contact with the traction belt at the lower; each traction driven wheel corresponds to a pressing mechanism which is a pressing cylinder, a piston rod of each pressing cylinder is connected with the traction driven wheel through a movable push rod, and the traction driven wheel is slidably arranged on an auxiliary machine frame.
The prior art adopts a vertical tandem production mode, the utility model changes the original horizontal working mode into a vertical working mode, and the vertical working mode ensures that the extruded mineral fireproof mud can not be eccentric due to the influence of gravity; the metal sleeve adopts a spiral preformed structure, the preformed structure is that a hollow pipe space is formed during spiral interlocking forming, the preformed structure has enough strength, the spiral interlocked metal pipe of the preformed structure provides an effective mechanical protection space for the soft-state mineral substance fireproof layer, and after the soft-state mineral substance fireproof layer is hardened, the overall strength is higher. The defects of the prior art are fundamentally solved by changing the production mode, so that the fireproof performance of the cable is effectively guaranteed.
Claims (9)
1. A vertical tandem production system for fireproof cables is characterized by comprising a main frame, a cable pay-off device, a tensioning device (3), a first steering guide wheel (4), a guide device, a belt steering type traction device (9), a fireproof layer extrusion device (10), a wrapping device (11), a spiral interlocking preforming device (12), a second steering guide wheel (13), an auxiliary traction device (14) and a cable take-up device, wherein the cable pay-off device is positioned on one side of the main frame, the cable take-up device is positioned on the other side of the main frame, the belt steering type traction device (9) is arranged in the middle of the main frame, the belt steering type traction device (9) is higher than the cable pay-off device and the cable take-up device, the first steering guide wheel (4) and the guide device are arranged on the lower portion of one side of the belt steering type traction device (9), the lower part of the other side is sequentially provided with a fire-proof layer extruding device (10), a wrapping device (11), a spiral interlocking preforming device (12) and a second steering guide wheel (13) from top to bottom, an auxiliary traction device (14) is arranged between the second guide wheel and a cable take-up device, and a tensioning device (3) is arranged between the first steering guide wheel (4) and the cable pay-off device.
2. The vertical tandem production system for fire-protected cables of claim 1, wherein said guiding means comprises a plurality of guide wheels arranged in a vertical direction as a whole, respectively a first guide wheel (5), a second guide wheel (6), a third guide wheel (7) and a fourth guide wheel (8), with a space being formed between two adjacent guide wheels.
3. The vertical tandem production system for the fireproof cables according to claim 1, wherein the cable pay-off device comprises a first cable pay-off device (1) and a second cable pay-off device (2), the cable take-up device comprises a first cable take-up device (15) and a second cable take-up device (16), the first cable pay-off device, the second cable pay-off device, the first cable take-up device and the second cable take-up device have the same structure, and each of the first cable pay-off device, the second cable pay-off device, the first cable take-up device and the second cable take-up device comprises a bracket (1-1), a bracket connecting sleeve (16-1), a bracket opening and closing motor (20-1), a bracket opening and closing screw rod (18-1), a bracket opening and closing nut seat (19-1), a lifting motor (3-1), a worm gear reducer (4-1), a lifting screw, The cable drum support comprises a support lifting nut seat, ejector pins (14-1), sliding blocks (6-1), support traveling motors (8-1), support traveling speed reducers (9-1), support traveling guide wheels (10-1), cable drums (15-1), take-up and pay-off motors (11-1) and motor speed reduction boxes (12-1), wherein the two supports are arranged in parallel, telescopic sleeves (17-1) are installed on the upper portion of each support, the support traveling guide wheels (10-1) are arranged on the lower portion of each support, the support connecting sleeves (16-1) are arranged in the horizontal direction, one end of each support connecting sleeve (16-1) is in sliding fit with one telescopic sleeve, and the other end of each support connecting sleeve is in sliding fit with the other telescopic sleeve; the middle part of the bracket connecting sleeve (16-1) is provided with a bracket opening and closing motor (20-1), each telescopic sleeve is provided with a bracket opening and closing nut seat (19-1), the end part of a bracket opening and closing screw rod (18-1) extends into the bracket opening and closing nut seat (19-1) at the corresponding end, and the screw thread rotating directions of the two opening and closing nut seats are opposite; a driven opening and closing gear is arranged on the opening and closing screw rod, a driving opening and closing gear is arranged on an output shaft of the support opening and closing motor, and the driving opening and closing gear is in transmission connection with the driven opening and closing gear through an opening and closing chain; a lifting motor (3-1) and a bracket lifting nut seat are arranged on each bracket, a lifting screw rod (2-1) is arranged along the vertical direction, a lower sleeve matched with the lifting screw rod in a threaded manner is arranged on the lifting screw rod (2-1), the lower sleeve is rotatably arranged on the bracket lifting nut seat through a bearing, the lifting motor is in transmission fit with the lower sleeve through a worm gear reducer, a sliding block (6-1) matched with the lifting screw rod in a threaded manner is arranged at the lower end of the lifting screw rod (2-1), and the sliding block (6-1) is guided through a lifting guide rail (7-1) arranged on the bracket; a swing arm (13-1) is mounted on the inner side of the sliding block, a take-up and pay-off motor is mounted on the outer side of the sliding block, the take-up and pay-off motor drives the swing arm to rotate through a motor reduction box, one end of the ejector pin is mounted on the swing arm, a cable reel (15-1) is mounted at the other end of the ejector pin, a positioning screw rod is further mounted between the swing arm (13-1) and the cable reel (15-1), and the two cable reels are arranged oppositely; the support walking mechanism is characterized in that a support walking motor (8-1) is installed on the lower portion of the support, two support walking guide wheels (10-1) are connected together through a guide wheel connecting shaft, a lower gear is installed on the guide wheel connecting shaft, the support walking motor is in transmission connection with a support walking speed reducer, an upper gear is installed on an output shaft of the support walking speed reducer, and the upper gear is in transmission connection with the lower gear through a chain.
4. The vertical string production system for fire-rated cables of claim 1, wherein the tensioning device is a tensioner.
5. The vertical string production system for fire-blocked cables of claim 1, the belt steering type traction device (9) comprises a traction frame (2-2), a traction base (1-2), a traction engine cover (3-2), a round driving turntable (4-2), a traction driving motor, a traction gearbox, a traction reduction box (7-2), an inner rubber belt (8-2), an outer tensioning rubber belt (9-2), a traction tensioning guide wheel (10-2) and a tensioning cylinder (11-2), a traction frame (2-2) is arranged at the upper part of the traction base (1-2), the traction frame (2-2) is integrally arranged in a vertical manner, and a traction hood (3-2) is covered outside the traction frame (2-2); the circular driving turntable (4-2) is rotatably arranged on the traction frame (2-2) through a bearing; an inner rubber belt (8-2) is coated on the circular driving turntable in the circumferential direction; the outer tensioning rubber belt (9-2) is semi-surrounded on the periphery of the inner rubber belt (8-2) through four traction tensioning guide wheels (10-2) arranged on the traction frame, one of the four tensioning guide wheels is a movable wheel, and the rest are fixed wheels; the movable wheel is hinged with a cylinder piston rod of a tensioning cylinder (11-2), a pressure regulating valve is arranged on a pipeline between the tensioning cylinder and the air compressor, and the tensioning cylinder pushes the movable wheel to move so as to realize the tensioning and the loosening of the external tensioning rubber belt; a space for clamping the wire core or the cable core is formed between the inner rubber belt and the outer tensioning rubber belt; the rear part of the circular driving turntable is provided with a rotating gear ring, the driving motor drives the rotating gear ring to drive the circular driving turntable to form circular motion through a traction gearbox and a traction reduction box, and the rotation of the circular driving turntable drives a cable clamped between the inner rubber belt and the outer tension rubber belt to form linear motion, so that the cable is driven to move forwards or backwards.
6. The vertical tandem production system for the fireproof cables according to claim 1, wherein the fireproof layer extrusion device (10) is integrally and horizontally arranged and comprises a fireproof driving motor (2-3), a fireproof coupling (3-3), a fireproof reduction box (4-3), a lubricating system (5-3), an extruder barrel (6-3), a feeding port (10-3), a screw (7-3), a clamping device (8-3) and a fireproof hood (11-3), wherein the fireproof driving motor is mounted on a fireproof rack (1-3), the fireproof coupling, the fireproof reduction box (4-3), the lubricating system (5-3), the extruder barrel (6-3), the feeding port (10-3), the screw (7-3), the clamping device (8-; the fireproof driving motor is connected with the input end of the fireproof reduction box through a fireproof coupling, and the output end of the fireproof reduction box is connected with one end of the screw (7-3); the screw (7-3) is arranged in the extruder barrel (6-3), and a pushing space of the mixture is formed between the extruder barrel (6-3) and the screw; the lubricating system is arranged on the fireproof reduction gearbox; the clamping device is positioned at the discharge end of the extruder barrel and comprises an upper arc-shaped plate and a lower arc-shaped plate, the upper arc-shaped plate is mounted on the extruder barrel, the lower arc-shaped plate is arranged opposite to the upper arc-shaped plate, and the upper arc-shaped plate and the lower arc-shaped plate are connected through bolts to form a mixture pushing channel; the feed inlet (10-3) is arranged at the feed end of the extruder barrel and is close to the fireproof reduction gearbox, and the fireproof hood (11-3) covers the outer part of the extruder barrel (6-3).
7. The vertical tandem production system for fireproof cables as claimed in claim 1, wherein the wrapping device (11) comprises a wrapping driving motor, a wrapping reduction box and a wrapping head mounted on a main frame, the wrapping head is rotatably mounted on one side of the main frame, and the wrapping driving motor is mounted on the other side of the main frame and drives the wrapping head to rotate through the wrapping reduction box.
8. The vertical string production system for fire-blocked cables of claim 1, the spiral interlocking preforming device (12) comprises a forming machine frame (1-4), a forming protective cover (2-4), a forming driving motor (3-4), a forming reduction box, a driving wheel (5-4), a driving belt, a circular armoring head (7-4), a spiral preforming mechanism (8-4), an adjusting bolt (10-4), a brake device (12-4), a circular belt releasing disc (13-4) and a belt releasing guide wheel (14-4), a forming protective cover covers the outside of the forming rack (1-4), a round armor head (7-4) is installed on one side of the forming rack (1-4) through a bearing, and a round unreeling disc (13-4) is installed on the other side of the forming rack (1-4) through a bearing; a spiral preforming mechanism (8-4) is arranged on the round armor head, the spiral preforming mechanism is arranged in parallel with the round armor head, one end of the spiral preforming mechanism is connected with the round armor head through an adjusting bolt, the other end of the spiral preforming mechanism is hinged with the round armor head (7-4) through a bearing support (11-4), and the angle between the spiral preforming mechanism and the armor head is adjusted by adjusting the position of the adjusting bolt; the spiral preforming mechanism comprises a spiral rack, three first guide wheels, a pair of forming rollers and a forming hook, wherein the three first guide wheels, the pair of forming rollers and the forming hook are sequentially arranged on the spiral rack; the brake device is arranged in the middle of the circular unreeling disc and the circular armor head, the forming driving motor (3-4) is arranged on one side of the forming rack (1-4), the forming driving motor (3-4) drives the transmission wheels to rotate, the transmission belt is in transmission fit with the two transmission wheels (5-4), the wheel shaft of one transmission wheel is in transmission fit with the circular armor head through a forming reduction gearbox, and the other transmission wheel is in transmission fit with the circular unreeling disc through another forming reduction gearbox; the belt releasing guide wheels (14-4) are four guide wheels, and the four guide wheels are uniformly arranged on the circular belt releasing disc, so that the direction of a metal belt released in the circumferential direction of the belt releasing disc is changed, and the metal belt enters the circular armoring head from the circular belt releasing disc.
9. The vertical tandem production system for fireproof cables as claimed in claim 1, wherein the auxiliary traction device (14) comprises an auxiliary frame (1-5) and an auxiliary protective cover (2-5) mounted on the auxiliary frame (1-5), an auxiliary driving motor (3-5), an auxiliary reduction gearbox (4-5), a transmission belt (6-5), an auxiliary transmission wheel (7-5), a traction driving wheel (8-5), a traction driven wheel (9-5), a pressing mechanism (10-5), a traction belt (12-5), an upper pressing cylinder (14-5) and a lower pressing cylinder (15-5), the auxiliary frame (1-5) is covered with the auxiliary protective cover (2-5), the auxiliary driving motor (3-5) is provided with the auxiliary reduction gearbox (4-5), the auxiliary reduction gearbox drives an auxiliary transmission wheel provided with a transmission belt to rotate, the transmission belt is rotatably arranged on two auxiliary transmission wheels, each auxiliary transmission wheel corresponds to a traction driving wheel, the two traction driving wheels are arranged along the vertical direction, an auxiliary reduction gearbox is arranged between a wheel shaft of the traction driving wheel and a wheel shaft of the auxiliary transmission wheel, each traction driving wheel corresponds to a traction driven wheel, the traction driving wheels and the traction driven wheels are in transmission connection through the traction belts, cables are pulled along the horizontal direction by the two traction belts, an upper clamping cylinder and a lower clamping cylinder are respectively arranged at the upper part and the lower part of the auxiliary frame, the upper clamping cylinder is contacted with the traction belt at the upper part through a roller, and the lower clamping cylinder is contacted with the traction belt at the lower; each traction driven wheel corresponds to a pressing mechanism which is a pressing cylinder, a piston rod of each pressing cylinder is connected with the traction driven wheel through a movable push rod, and the traction driven wheel is slidably arranged on an auxiliary machine frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852244.0U CN209912615U (en) | 2019-06-06 | 2019-06-06 | Vertical serial production system for fireproof cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852244.0U CN209912615U (en) | 2019-06-06 | 2019-06-06 | Vertical serial production system for fireproof cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209912615U true CN209912615U (en) | 2020-01-07 |
Family
ID=69049919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920852244.0U Withdrawn - After Issue CN209912615U (en) | 2019-06-06 | 2019-06-06 | Vertical serial production system for fireproof cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209912615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111497172A (en) * | 2020-05-07 | 2020-08-07 | 安徽华通电缆集团有限公司 | Novel flexible branch fireproof cable and forming equipment thereof |
| CN113948252A (en) * | 2021-10-15 | 2022-01-18 | 上海金友金弘智能电气股份有限公司 | Wire and cable extrusion irradiation tandem type full-automatic production equipment |
-
2019
- 2019-06-06 CN CN201920852244.0U patent/CN209912615U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110189866B (en) * | 2019-06-06 | 2024-05-03 | 青岛泰克博思电工技术有限公司 | Vertical serial production system for fireproof cable |
| CN111497172A (en) * | 2020-05-07 | 2020-08-07 | 安徽华通电缆集团有限公司 | Novel flexible branch fireproof cable and forming equipment thereof |
| CN111497172B (en) * | 2020-05-07 | 2022-03-11 | 安徽华通电缆集团有限公司 | Flexible branch fireproof cable and forming equipment thereof |
| CN113948252A (en) * | 2021-10-15 | 2022-01-18 | 上海金友金弘智能电气股份有限公司 | Wire and cable extrusion irradiation tandem type full-automatic production equipment |
| CN113948252B (en) * | 2021-10-15 | 2024-05-03 | 上海金友金弘智能电气股份有限公司 | Wire and cable extrusion irradiation serial full-automatic production equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209912615U (en) | Vertical serial production system for fireproof cables | |
| CN105655038B (en) | A kind of fireproof cable and its production technology | |
| CN110189866B (en) | Vertical serial production system for fireproof cable | |
| CN110993171B (en) | Cold-resistant corrosion-resistant flame-retardant anti-interference double-sheath cable | |
| CN214672004U (en) | Conductor stranding tension control device for graphene shielded cable | |
| CN204632459U (en) | Adhesive tape disc charging temporary storage mechanism | |
| CN117831858B (en) | Copper wire processing automatic split charging system for special cable | |
| CN102568680A (en) | Wind energy cable and production method thereof | |
| CN111599535A (en) | Stranded conductor device is used in cable production | |
| CN103000316B (en) | Specially-shaped steel bar locking armoring machine | |
| CN104916355A (en) | High resistance tensile cold reel cable and preparation method thereof | |
| CN208593908U (en) | Steel wire coiler is used in a kind of processing of steel wire mesh frame polyethylene compound pipe | |
| CN201390575Y (en) | Winding machine | |
| CA2481252A1 (en) | Apparatus for and method of manufacturing compacted cables by use of rigid cage stranders | |
| CN102903424B (en) | One kind is sparsely stranded type expanded diameter conductor | |
| CN109979685B (en) | Oil-filled communication cable longitudinal wrapping processing system and processing technology | |
| CN205953394U (en) | Automatic hoist engine of arranging rope function in area | |
| CN116665952A (en) | Conductor, cable and stranding equipment | |
| CN105904749A (en) | Production technology for producing prefabricated plastic thermal insulation pipeline through one-step method | |
| CN216403445U (en) | Multifunctional cable laying and paying-off device | |
| CN1861370A (en) | Machine for forming larage bore plastic corrugated pipe | |
| CA2089710C (en) | Carousel assembly of helical tube bundles | |
| CN217588492U (en) | Reinforced anti-winding mobile flexible cable and matched multistage variable cable reel rack | |
| CN1020160C (en) | Method and equipment for manufacturing large pitch twisted steel rope | |
| CN104803232A (en) | Winding mechanism for winding finished PE (Polyethylene) pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200107 Effective date of abandoning: 20240503 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200107 Effective date of abandoning: 20240503 |