WO2023216546A1 - 一种便于冷却的电缆绝缘层挤出装置 - Google Patents

一种便于冷却的电缆绝缘层挤出装置 Download PDF

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Publication number
WO2023216546A1
WO2023216546A1 PCT/CN2022/133135 CN2022133135W WO2023216546A1 WO 2023216546 A1 WO2023216546 A1 WO 2023216546A1 CN 2022133135 W CN2022133135 W CN 2022133135W WO 2023216546 A1 WO2023216546 A1 WO 2023216546A1
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WIPO (PCT)
Prior art keywords
housing
cable
pulley
support
connecting shaft
Prior art date
Application number
PCT/CN2022/133135
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English (en)
French (fr)
Inventor
李文明
王涛
蔺翔
李希文
张健
王宝玉
张建斌
周恒�
田佳
李宏瑞
李光明
温一凡
侯俊礼
Original Assignee
通号工程局集团天津装备技术有限公司
通号工程局集团有限公司
通号工程局集团有限公司天津分公司
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Application filed by 通号工程局集团天津装备技术有限公司, 通号工程局集团有限公司, 通号工程局集团有限公司天津分公司 filed Critical 通号工程局集团天津装备技术有限公司
Publication of WO2023216546A1 publication Critical patent/WO2023216546A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/002—Combinations of extrusion moulding with other shaping operations combined with surface shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Definitions

  • the invention belongs to the technical field of cable processing, and specifically relates to a cable insulation layer extrusion device that facilitates cooling.
  • a cable is usually a rope-like cable twisted by several or several groups of wires. Each group of wires is twisted around each other and around a center to form a highly insulated covering on the outside. Insulating characteristics.
  • the outer insulation material must be melted at high temperature to wrap the cable core to form the cable. Since the high-temperature insulation material has a certain fluidity, the molded cable needs to be cooled to make the high-temperature insulation material Rapid cooling to ensure that the outer insulation layer of the cable is uniform.
  • the cooling method of the overmolded cable is usually water cooling. The cable is pulled and moved in the water tank to complete the cooling process. In order to ensure the cooling effect, the water tank needs to be continuously cooled. To add cooling water, the existing cooling water adding method usually uses an ordinary faucet to add water. This cooling water adding method has shortcomings such as serious waste of cooling water and low cooling effect.
  • An existing patent discloses a rapidly cooling cable insulation extrusion device with application number CN201810883947.
  • the cable insulation layer is not exposed to the air and does not directly contact the cooling water, so it can be cooled quickly, thereby reducing the use of antioxidant oil when the cable insulation material is extruded.
  • the plasticity of the gel will change after cooling by this method. If the insulation layer is poor and the coating is not strong, the insulation layer may be separated from the cable.
  • the technical problem to be solved by the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a cable insulation layer extrusion device with good insulation layer coating and good cooling effect that is convenient for cooling.
  • a support shell is provided on the first support rod of the base plate, the inlet end of the support shell and the outlet end of the feed box are connected to each other, and the high-temperature insulating molten glue in the feed box It flows into the support shell.
  • the support shell is provided with an extrusion feeding mechanism for transporting high-temperature insulating molten glue.
  • the bottom plate is provided with a driving mechanism connected to the extrusion feeding mechanism.
  • the second support rod of the bottom plate is provided with an upper shell and The lower shell has a first end cover fixedly connected to one end of the upper shell and the lower shell, and a second end cover fixedly connected to the other end.
  • the first end cover and the second end cover are fixedly connected through a first connecting rod.
  • the shell, the lower shell, the first end cover and the second end cover form a chamber.
  • the outlet end of the supporting shell and the inlet end of the chamber are connected to each other.
  • the first end cover is provided with a glue outlet connected to the chamber.
  • barrel, a cable barrel for placing cables is provided in the chamber.
  • One end of the cable barrel runs through the second end cover, and the other end runs through the first end cover.
  • the other end of the cable barrel is located inside the glue outlet barrel.
  • the outer circumference of the cable barrel is the same as the inner circumference of the glue outlet barrel. The gap formed between them is used for the high-temperature insulating molten glue to flow out and wrap around the outer circumference of the cable.
  • the base plate is provided with a clamping mechanism for extruding and fixing the cable and the high-temperature insulating molten glue on the outer circumference of the cable.
  • the base plate is provided with a clamping mechanism for The cooling mechanism is used to cool down the high-temperature insulating molten glue on the outer circumference of the cable, and the cooling mechanism is connected to the driving mechanism.
  • the second end cover is rotatably connected to a first helical gear connected to the driving mechanism, the first end cover is rotatably connected to a first spur gear, and the first spur gear and the first helical gear are connected through a second connection.
  • the first end cover is connected to the rod, and the first end cover is circumferentially connected to a first ring gear that is meshed and driven with the first spur gear.
  • the inner circumference of the first ring gear is evenly provided with bumps that contact the high-temperature insulating molten glue on the outer circumference of the cable barrel.
  • the clamping mechanism is: a fixed plate is fixedly installed at the bottom of the base plate, a push plate is slidably connected to the fixed plate, a handle is provided at one end of the push plate, a rack is provided on the push plate, and a turntable is rotationally connected to the bottom of the base plate.
  • the second ring gear on the outer circumference of the turntable meshes with the rack for transmission.
  • Two mutually symmetrical first sliding holes and second sliding holes are processed on the turntable.
  • Two sets of mutually symmetrical baffles are fixed on the upper side of the bottom plate, one of which is A fifth connecting rod is fixedly connected between two mutually symmetrical baffles, and a fourth connecting rod is fixedly connected between another set of two mutually symmetrical baffles.
  • the fifth connecting rod and the fourth connecting rod are slidingly connected at one end.
  • the first sliding plate is slidably connected to the second sliding plate at the other end.
  • a first connecting tube is fixedly installed on the first sliding plate.
  • the first connecting tube is slidingly connected to the fourth connecting rod.
  • a first connecting shaft is fixedly installed on the first connecting tube.
  • the first connecting shaft is slidingly connected to the fourth sliding hole on the bottom plate.
  • the first bearing at one end of the first connecting shaft is slidingly connected to the first sliding hole.
  • the first sliding hole and the fourth sliding hole are connected with each other.
  • the second sliding hole is fixedly mounted on the second slide plate.
  • a second connecting shaft is fixedly installed on the second connecting barrel.
  • the second connecting shaft is slidably connected to the third sliding hole on the bottom plate.
  • the second connecting shaft The second bearing at one end is slidingly connected to the second sliding hole, and the second sliding hole and the third sliding hole are connected with each other.
  • the fourth connecting rod and the fifth connecting rod are respectively provided with springs on their outer circumferences, and one end of the two springs is respectively connected with the second slide plate. Fixed connection, the other end is fixedly connected to the first sliding plate respectively; the second sliding plate is fixedly installed with a first shell support seat, the first shell support seat is provided with a first shell, and the first sliding plate is fixedly installed with a first shell support seat.
  • the cable and the outer circumference of the cable are extruded and fixed with high-temperature insulating molten glue.
  • first sliding hole and the second sliding hole are symmetrical to each other, the first sliding hole and the second sliding hole have the same shape and size, and the first sliding hole and the second sliding hole are linear sliding holes respectively.
  • first housing is semicircular
  • longitudinal section of the second housing is semicircular.
  • the first housing and the second housing are symmetrical to each other, and the semicircular first housing is After snapping with the semicircular second shell, a spherical space is formed inside.
  • the extrusion feeding mechanism is: the first support frame on the support housing is provided with a motor, the output shaft of the motor is connected to the main screw that is rotatably connected to the support housing, and one end of the main screw is provided with a third straight rod.
  • Gear, a auxiliary screw is rotatably connected to the support housing.
  • the main screw and the auxiliary screw are located inside the support casing.
  • One end of the auxiliary screw is provided with a second spur gear that meshes with the third spur gear.
  • the main screw and the auxiliary screw rotate respectively for use.
  • the high-temperature insulating molten glue is transported to the outlet end of the support shell.
  • the other end of the auxiliary screw is provided with a first pulley, and the first pulley is connected to the driving mechanism.
  • the driving mechanism is: a third connecting rod is rotatably connected to the support seat on the base plate, and a second pulley is provided at one end of the third connecting rod.
  • the second pulley is drivingly connected to the first pulley through the first belt.
  • the other end of the three connecting rods is provided with a second helical gear meshed with the first helical gear.
  • the cooling mechanism is: a second support frame is provided on the bottom plate, and a fifth connecting shaft and a sixth connecting shaft are rotatably connected to the lower side of the second supporting frame.
  • One end of the fifth connecting shaft is provided with a seventh pulley, and the other is provided with a seventh pulley.
  • One end is provided with a third pulley, and the third pulley is drivingly connected to the fourth pulley on the driving mechanism through the second belt.
  • One end of the sixth connecting shaft is provided with an eighth pulley, and the other end is provided with a fifth spur gear.
  • the seventh pulley passes through the third pulley.
  • the four belts are drivingly connected to the eighth pulley.
  • the outer circumference of the fifth connecting shaft is provided with a fourth transmission wheel between the two side plates of the second support frame.
  • the outer circumference of the sixth connecting shaft is provided with two two side plates located on the second support frame.
  • the third transmission wheel between the side plates, the fourth transmission wheel is drivingly connected to the third transmission wheel through the second cooling belt, the lower side of the second cooling belt is in contact with the cooling pipe, and the cooling pipe is filled with cooling liquid; the second support
  • a third connecting shaft and a fourth connecting shaft are rotatably connected to the upper sides of the two side plates of the frame.
  • the third connecting shaft is provided with a fifth pulley at one end and a fourth spur gear at the other end.
  • the fourth connecting shaft is provided with a sixth connecting shaft at one end.
  • the fifth pulley is drivingly connected to the sixth pulley through the third belt.
  • the outer circumference of the third connecting shaft is provided with a second transmission wheel between the two side plates of the second support frame.
  • the outer circumference of the fourth connecting shaft is provided with The first transmission wheel is located between the two side plates of the second support frame.
  • the first transmission wheel is drivingly connected to the second transmission wheel through the first cooling belt.
  • the upper side of the first cooling belt is in contact with the cooling pipe.
  • the first cooling belt A cable is placed between the lower side and the upper side of the second cooling belt.
  • the second support rod is provided with a detachable upper housing and a lower housing, and the second support rod is provided with a fastener for fixing the upper housing and the lower housing.
  • the second support rod is a screw rod
  • the fastener is a nut
  • the present invention uses an extrusion feeding mechanism to transport the high-temperature insulating molten glue to the chamber composed of the upper casing, the lower casing, the first end cover and the second end cover.
  • the high-temperature insulating molten glue flows from the cable barrel and the glue outlet barrel. The gap formed between them is squeezed out and wrapped around the outer circumference of the cable.
  • the clamping mechanism extrudes and fixes the high-temperature insulating molten glue on the cable and the outer circumference of the cable.
  • the cooling mechanism cools down the high-temperature insulating molten glue on the outer circumference of the cable, which can Fasten and adhere the cable and high-temperature insulating molten glue to improve the firmness between the two, and promptly cool down the high-temperature and high-temperature insulating molten glue to improve the cooling efficiency and cooling quality of the insulation layer.
  • the present invention uses bumps evenly arranged on the inner circumference of the first ring gear that are in contact with the high-temperature insulating molten glue on the outer circumference of the cable barrel.
  • the bumps can produce patterns on the high-temperature insulating molten glue, and the high-temperature insulating molten glue package has rotating patterns. It has stronger covering ability and can be better absorbed on the outer circumference of the cable.
  • Figure 1 is a schematic structural diagram of an embodiment of the cable insulation layer extrusion device of the present invention that facilitates cooling.
  • Figure 2 is a schematic structural diagram of Figure 1 from another angle.
  • FIG. 3 is a schematic diagram of the internal structure of the upper housing 5 and the lower housing 8 in FIG. 1 .
  • Figure 4 is a schematic structural diagram of Figure 3 from another angle.
  • Figure 5 is a schematic structural diagram of Figure 4 from another angle.
  • FIG. 6 is a schematic structural diagram of the first ring gear 19 and the bump 20 in FIG. 4 .
  • FIG. 7 is a schematic structural diagram of the extrusion feeding mechanism 1 in FIG. 1 .
  • FIG. 8 is a schematic structural diagram of the driving mechanism 2 in FIG. 1 .
  • FIG. 9 is a schematic structural diagram of the clamping mechanism 10 in FIG. 1 .
  • Figure 10 is a schematic structural diagram of Figure 9 from another angle.
  • FIG. 11 is a schematic structural diagram of the fifth connecting rod 1013 in FIG. 9 .
  • FIG. 12 is a schematic structural diagram of the fourth connecting rod 1012 in FIG. 9 .
  • FIG. 13 is a schematic structural diagram of the first sliding plate 1009 in FIG. 9 .
  • FIG. 14 is a schematic structural diagram of the turntable 1010 in FIG. 9 .
  • FIG. 15 is a schematic structural diagram of the base plate 12 .
  • FIG. 16 is a schematic structural diagram of the cooling mechanism 11 in FIG. 1 .
  • Figure 17 is a schematic structural diagram of Figure 16 from another angle.
  • Figure 18 is a partial structural diagram of Figure 16.
  • Figure 19 is a partial structural diagram of Figure 18.
  • FIG. 20 is a schematic structural diagram of the cooling pipe 1101 in FIG. 16 .
  • FIG. 21 is a schematic structural diagram of the first cooling zone 1103 in FIG. 16 .
  • Rack 1004 , fixed plate; 1005, first shell support seat; 1006, first shell; 1007, second shell; 1008, second shell support seat; 1009, first sliding plate; 1010, turntable; 1011, second Ring gear; 1012, fourth connecting rod; 1013, fifth connecting rod; 1014, second sliding plate; 1015, baffle; 1016, first connecting barrel; 1017, first connecting shaft; 1018, first bearing; 1019.
  • Spring 1020, second connecting barrel; 1021, second connecting shaft; 1022, second bearing; a, first sliding hole; b, second sliding hole; c, third sliding hole; d, fourth sliding hole; 11. Cooling mechanism; 1101. Cooling pipe; 1102. Second support frame; 1103. First cooling belt; 1104.
  • Fourth spur gear 1105.
  • Fifth spur gear 1106.
  • a cable insulation layer extrusion device for easy cooling in this embodiment consists of an extrusion feeding mechanism 1, a driving mechanism 2, a feed box 3, a support shell 4, an upper shell 5, First end cover 6, glue outlet 7, lower shell 8, cable 9, clamping mechanism 10, cooling mechanism 11, bottom plate 12, first support rod 13, second support rod 14, fastener 15, second The end cover 16, the first connecting rod 17, the cable barrel 18, the first ring gear 19, the bump 20, the first spur gear 21, the second connecting rod 22, and the first helical gear 23 are connected and formed.
  • a first support rod 13 is fixedly installed on the bottom plate 12 , and a support housing 4 is fixedly installed on the first support rod 13 .
  • the inlet end of the support housing 4 and the outlet end of the feed box 3 are connected with each other.
  • the high-temperature insulating molten glue flows into the support shell 4.
  • An extrusion feeding mechanism 1 for transporting high-temperature insulating molten glue is installed in the support shell 4.
  • a driving mechanism 2 is fixedly installed on the bottom plate 12.
  • the driving mechanism 2 and the extrusion feeding mechanism 1 Connection, the detachable upper housing 5 and lower housing 8 are installed on the second support rod 14 of the base plate 12, and the fasteners 15 for fixing the upper housing 5 and the lower housing 8 are installed on the second support rod 14. .
  • the second support rod 14 is a screw rod, and the fastener 15 is a nut.
  • a first end cover 6 is fixedly installed at one end of the upper housing 5 and the lower housing 8, and a second end cover 16 is fixedly connected at the other end of the upper housing 5 and the lower housing 8.
  • the first end cover 6 is connected to the first end cover 6.
  • the two end covers 16 are fixedly connected through the first connecting rod 17.
  • the upper housing 5, the lower housing 8, the first end cover 6 and the second end cover 16 form a chamber, supporting the outlet end of the housing 4 and the inlet of the chamber.
  • the ends of the cables 9 are connected to each other.
  • the first end cover 6 is fixedly installed with a glue outlet tube 7 that communicates with the chamber.
  • a cable tube 18 for placing the cable 9 is installed in the chamber.
  • One end of the cable tube 18 passes through the second end cover 16.
  • the cable tube The other end of 18 penetrates the first end cover 6, and the other end of the cable barrel 18 is located inside the glue outlet barrel 7.
  • the gap formed between the outer circumference of the cable barrel 18 and the inner circumference of the glue outlet barrel 7 is used to squeeze out the high-temperature insulating molten glue and wrap it.
  • a clamping mechanism 10 is installed on the outer circumference of the cable 9 and the bottom plate 12.
  • the clamping mechanism 10 is used to squeeze and fix the high-temperature insulating molten glue on the outer circumference of the cable 9 and the cable 9.
  • a cooling mechanism 11 is installed on the bottom plate 12 for cooling.
  • the mechanism 11 is used to cool down the high-temperature insulating molten glue on the outer circumference of the cable 9 .
  • the cooling mechanism 11 is connected to the driving mechanism 2 .
  • the second end cover 16 is rotatably connected to the first helical gear 23 connected to the driving mechanism 2.
  • the first end cover 6 is rotatably connected to the first spur gear 21.
  • the first spur gear 21 and the first helical gear 23 pass through the second end cover 16.
  • the connecting rod 22 is connected, and the first end cover 6 is circumferentially connected to a first ring gear 19 that meshes with the first spur gear 21 for transmission.
  • the inner circumference of the first ring gear 19 is evenly provided with high-temperature insulating fusion with the outer circumference of the cable barrel 18
  • the bumps 20 in contact with the glue can produce patterns on the high-temperature insulating molten glue.
  • the high-temperature insulating molten glue with rotating patterns has stronger coating properties and can be better absorbed on the outer circumference of the cable 9 .
  • the extrusion feeding mechanism 1 is composed of a first pulley 101, a secondary screw 102, a second spur gear 103, a third spur gear 104, a main screw 105, a first support frame 106, and a motor 107.
  • the feeding mechanism 1 is: a first support frame 106 is fixedly installed on the support housing 4, a motor 107 is fixedly installed on the first support frame 106, and the output shaft of the motor 107 is connected to the main screw 105 that is rotatably connected to the support housing 4.
  • a third spur gear 104 is fixedly installed at one end of the main screw 105, and a auxiliary screw 102 is rotatably connected to the support housing 4.
  • the main screw 105 and the auxiliary screw 102 are located inside the support housing 4, and one end of the auxiliary screw 102 is provided with a third straight gear.
  • the gear 104 meshes with the second spur gear 103 of the transmission.
  • the main screw 105 and the auxiliary screw 102 rotate respectively to transport the high-temperature insulating molten glue to the outlet end of the support shell 4.
  • the other end of the auxiliary screw 102 is provided with a first pulley 101.
  • a pulley 101 is connected to the drive mechanism 2 .
  • the driving mechanism 2 is composed of a first belt 201, a second pulley 202, a support seat 203, a third connecting rod 204, and a second helical gear 205.
  • the driving mechanism 2 is: a support is fixedly installed on the base plate 12
  • the base 203 has a third connecting rod 204 that is rotatably connected to the support base 203.
  • One end of the third connecting rod 204 is fixedly mounted with a second pulley 202.
  • the second pulley 202 is drivingly connected to the first pulley 101 through the first belt 201.
  • the other end of the rod 204 is fixedly installed with a second helical gear 205 that meshes with the first helical gear 23 for transmission.
  • the clamping mechanism 10 consists of a handle 1001, a push plate 1002, a rack 1003, a fixed plate 1004, a first housing support base 1005, a first housing 1006, a second housing 1007, and a third housing.
  • the clamping mechanism 10 is composed of a hole D connection, and the clamping mechanism 10 is: a fixed plate 1004 is fixedly installed at the bottom of the base plate 12, a push plate 1002 is slidably connected to the fixed plate 1004, a handle 1001 is installed on one end of the push plate 1002, and a rack 1003 is installed on the push plate 1002 , a turntable 1010 is rotatably connected to the bottom of the base plate 12.
  • the second ring gear 1011 on the outer circumference of the turntable 1010 meshes with the rack 1003 for transmission.
  • Two mutually symmetrical first sliding holes a and second sliding holes b are processed on the turntable 1010.
  • the first sliding hole a and the second sliding hole b are symmetrical to each other.
  • the first sliding hole a and the second sliding hole b have the same shape and size.
  • the first sliding hole a and the second sliding hole b are respectively linear sliding holes.
  • Two sets of mutually symmetrical baffles 1015 are fixedly installed on the upper side of the base plate 12.
  • a fifth connecting rod 1013 is fixedly connected between one set of two mutually symmetrical baffles 1015, and the other set of two mutually symmetrical baffles 1015 is fixedly connected between them.
  • a fourth connecting rod 1012 is fixedly connected between the fifth connecting rod 1013 and the fourth connecting rod 1012.
  • a first sliding plate 1009 is slidingly connected to one end of the fifth connecting rod 1013 and the fourth connecting rod 1012.
  • a second sliding plate 1014 is slidingly connected to the other end of the fifth connecting rod 1013 and the fourth connecting rod 1012.
  • the first connecting tube 1016 is fixedly installed on the first sliding plate 1009
  • the first connecting tube 1016 is slidingly connected to the fourth connecting rod 1012
  • the first connecting shaft 1017 is fixedly installed on the first connecting tube 1016
  • the first connecting shaft 1017 is connected with the fourth connecting rod 1012.
  • the fourth sliding hole d on the bottom plate 12 is slidingly connected, the first bearing 1018 at one end of the first connecting shaft 1017 is slidingly connected with the first sliding hole a, the first sliding hole a and the fourth sliding hole d are connected with each other, and the second slide plate 1014
  • a second connecting tube 1020 is fixedly installed on the top.
  • the second connecting tube 1020 is slidingly connected to the fifth connecting rod 1013 .
  • a second connecting shaft 1021 is fixedly installed on the second connecting tube 1020 .
  • the second connecting shaft 1021 is connected to the third connecting rod 1021 on the bottom plate 12 .
  • the three sliding holes c are slidingly connected.
  • the second bearing 1022 at one end of the second connecting shaft 1021 is slidingly connected to the second sliding hole b.
  • the second sliding hole b and the third sliding hole c are connected with each other.
  • the fourth connecting rod 1012 and the fifth connecting rod 1013 are respectively provided with springs 1019 on their outer circumferences.
  • One end of the two springs 1019 is fixedly connected to the second sliding plate 1014, and the other end of the two springs 1019 is fixedly connected to the first sliding plate 1009.
  • the first housing support base 1005 is fixedly installed on the second sliding plate 1014, the first housing 1006 is installed on the first housing support base 1005, and the first housing support base 1005 is fixedly installed on the first sliding plate 1009 and is symmetrical with the first housing support base 1005.
  • the second housing support base 1008 has a second housing 1007 installed on the second housing support base 1008.
  • the longitudinal section of the first housing 1006 is semicircular, and the longitudinal section of the second housing 1007 is semicircular.
  • the first housing 1006 and the second housing 1007 are symmetrical to each other, and the semicircular first housing 1006 and the semicircular second housing 1007 form a spherical space inside after being engaged.
  • the space formed by the opening of the first housing 1006 and the opening of the second housing 1007 is used to squeeze and fix the cable 9 and the high-temperature insulating molten glue on the outer circumference of the cable 9 .
  • the cooling mechanism 11 consists of a cooling pipe 1101, a second support frame 1102, a first cooling belt 1103, a fourth spur gear 1104, a fifth spur gear 1105, a third pulley 1106, and a second belt 1107 , the fourth pulley 1108, the third connecting shaft 1109, the fifth pulley 1110, the third belt 1111, the sixth pulley 1112, the fourth connecting shaft 1113, the fifth connecting shaft 1114, the seventh pulley 1115, the fourth belt 1116, the The six connecting shafts 1117, the eighth pulley 1118, the first transmission wheel 1119, the second transmission wheel 1120, the third transmission wheel 1121, the second cooling belt 1122, and the fourth transmission wheel 1123 are connected.
  • the cooling mechanism 11 is: on the bottom plate 12 A second support frame 1102 is fixedly installed.
  • a fifth connecting shaft 1114 and a sixth connecting shaft 1117 are rotatably connected to the lower sides of the two side plates of the second supporting frame 1102.
  • a seventh pulley 1115 is fixedly installed at one end of the fifth connecting shaft 1114.
  • the third pulley 1106 is fixedly installed at the other end of the fifth connecting shaft 1114.
  • the third pulley 1106 is drivingly connected to the fourth pulley 1108 on the driving mechanism 2 through the second belt 1107.
  • the eighth pulley 1118 is fixedly installed at one end of the sixth connecting shaft 1117.
  • the fifth spur gear 1105 is fixedly installed at the other end of the sixth connecting shaft 1117.
  • the seventh pulley 1115 is drivingly connected to the eighth pulley 1118 through the fourth belt 1116.
  • a fourth transmission wheel 1123 is provided on the outer circumference of the fifth connecting shaft 1114.
  • Four transmission wheels 1123 are located between the two side plates of the second support frame 1102.
  • a third transmission wheel 1121 is provided on the outer circumference of the sixth connecting shaft 1117.
  • the third transmission wheel 1121 is located between the two side plates of the second support frame 1102.
  • the fourth transmission wheel 1123 is drivingly connected to the third transmission wheel 1121 through the second cooling belt 1122.
  • the upper side of the second cooling belt 1122 is in contact with the cable 9 and the lower side is in contact with the cooling pipe 1101.
  • the cooling pipe 1101 is filled with cooling liquid. .
  • a third connecting shaft 1109 and a fourth connecting shaft 1113 are rotatably connected to the upper sides of the two side plates of the second support frame 1102.
  • a fifth pulley 1110 is provided at one end of the third connecting shaft 1109, and a third connecting shaft 1110 is provided at the other end of the third connecting shaft 1109.
  • Four spur gears 1104, a sixth pulley 1112 is provided at one end of the fourth connecting shaft 1113, the fifth pulley 1110 is drivingly connected to the sixth pulley 1112 through the third belt 1111, and a second transmission pulley 1120 is provided on the outer circumference of the third connecting shaft 1109.
  • the second transmission wheel 1120 is located between the two side plates of the second support frame 1102.
  • a first transmission wheel 1119 is provided on the outer circumference of the fourth connecting shaft 1113.
  • the first transmission wheel 1119 is located on the two side plates of the second support frame 1102.
  • the first transmission wheel 1119 is drivingly connected to the second transmission wheel 1120 through the first cooling belt 1103.
  • the upper side of the first cooling belt 1103 is in contact with the cooling pipe 1101, and the lower side of the first cooling belt 1103 is in contact with the upper side of the second cooling belt 1122.
  • a cable 9 is placed between the sides.
  • the cooled first cooling zone 1103 and the second cooling zone 1122 cool down the high-temperature insulating molten glue wrapped around the outer circumference of the cable 9 after contacting the cable 9 .
  • Extrusion glue delivery Add high-temperature insulating molten glue into the feed box 3.
  • the high-temperature insulating molten glue enters the support shell 4 from the feed box 3.
  • Start the motor 107 and the output shaft of the motor 107 drives the main screw 105 to rotate.
  • the third spur gear 104 on the main screw 105 drives the second spur gear 103 to rotate
  • the second spur gear 103 drives the auxiliary screw 102 to rotate.
  • the main screw 105 and the auxiliary screw 102 rotate respectively to transport the high-temperature insulating molten glue to the support shell.
  • the high-temperature insulating molten glue flows from the support shell 4 into the chamber formed by the upper shell 5, the lower shell 8, the first end cover 6 and the second end cover 16.
  • the high-temperature insulating molten glue flows into the outer surface of the cable barrel 18.
  • the rotation of the auxiliary screw 102 in step (1) drives the first pulley 101 to rotate.
  • the first pulley 101 drives the second pulley 101 through the first belt 201.
  • the pulley 202 rotates, the second pulley 202 drives the third connecting rod 204 to rotate, the third connecting rod 204 drives the second helical gear 205 to rotate, the second helical gear 205 drives the first helical gear 23 to rotate, the first helical gear 23 passes through the second
  • the connecting rod 22 drives the first spur gear 21 to rotate.
  • the first spur gear 21 drives the first ring gear 19 to rotate.
  • the bumps 20 on the first ring gear 19 rotate.
  • the bumps 20 can produce patterns on the high-temperature insulating molten glue and have the function of rotation.
  • the textured high-temperature insulating molten glue has stronger coating and can be better absorbed on the outer circumference of the cable 9 .
  • the high-temperature insulating molten glue passes through the extrusion between the glue outlet barrel 7 and the cable barrel 18 , and the high-temperature insulating molten glue passes from the cable barrel 18
  • the gap formed between the outer circumference and the inner circumference of the glue outlet tube 7 flows out and is wrapped around the outer circumference of the cable 9 .
  • the first bearing 1018 drives the first connecting shaft 1017, A connecting barrel 1016, a first sliding plate 1009, a second housing support base 1008, and a second housing 1007 slide on the fourth connecting rod 1012 and the fifth connecting rod 1013, and the second bearing 1022 is in the second sliding hole of the turntable 1010 b, the second connecting shaft 1021 slides in the third sliding hole c in the bottom plate 12, and the second bearing 1022 drives the second connecting shaft 1021, the second connecting barrel 1020, the second sliding plate 1014, and the first housing support in turn.
  • the seat 1005 and the first housing 1006 slide on the fifth connecting rod 1013 and the fourth connecting rod 1012, and the space formed by the opening of the first housing 1006 and the opening of the second housing 1007 is used to connect the cable 9 and the cable 9
  • the high-temperature insulating molten glue on the outer circumference is extruded and fixed. After the fixing is completed, release the handle 1001. Under the action of the spring 1019, the first housing 1006 and the second housing 1007 are reset.
  • the cable 9 wrapped with the high-temperature insulating molten glue is pushed into the middle of the lower side of the first cooling belt 1103 and the upper side of the second cooling belt 1122.
  • the third connecting rod 204 rotates to drive the fourth pulley 1108.
  • Rotate, the fourth pulley 1108 drives the third pulley 1106 to rotate through the second belt 1107
  • the third pulley 1106 drives the fifth connecting shaft 1114 to rotate
  • the fifth connecting shaft 1114 drives the seventh pulley 1115 and the fourth transmission wheel 1123 to rotate.
  • the pulley 1115 drives the eighth pulley 1118 to rotate through the fourth belt 1116.
  • the eighth pulley 1118 drives the sixth connecting shaft 1117 to rotate.
  • the sixth connecting shaft 1117 drives the third transmission wheel 1121 and the fifth spur gear 1105 to rotate.
  • the fourth transmission wheel 1123 The third transmission wheel 1121 drives the second cooling belt 1122, one side of the second cooling belt 1122 contacts the cooling pipe 1101, the second cooling belt 1122 is cooled by the cooling pipe 1101, and the cooled second cooling belt 1122 passes through the package After the cable 9 of the high-temperature insulating molten glue comes into contact, the high-temperature insulating molten glue wrapped around the outer circumference of the cable 9 is cooled.
  • the fifth spur gear 1105 drives the fourth spur gear 1104 to rotate.
  • the fourth spur gear 1104 drives the third connecting shaft 1109 to rotate.
  • the third connecting shaft 1109 drives the fifth pulley 1110 and the second transmission wheel 1120 to rotate.
  • the fifth pulley 1110 passes through the fifth pulley 1110 and the second transmission pulley 1120.
  • the three belts 1111 drive the sixth pulley 1112 to rotate, the sixth pulley 1112 drives the fourth connecting shaft 1113 to rotate, the fourth connecting shaft 1113 drives the first transmission wheel 1119 to rotate, the first transmission wheel 1119 and the second transmission wheel 1120 drive the first cooling Belt 1103 is driven, and one side of the first cooling belt 1103 is in contact with the cooling pipe 1101.
  • the cooled first cooling belt 1103 After the first cooling belt 1103 is cooled by the cooling pipe 1101, the cooled first cooling belt 1103 passes through contact with the cable 9 wrapped with high-temperature insulating molten glue. , cooling the high-temperature insulating molten glue wrapped around the outer circumference of the cable 9 .

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Abstract

本发明公开了一种便于冷却的电缆绝缘层挤出装置，支撑壳体与进料箱相互连通，支撑壳体内设挤压送料机构，上壳体、下壳体、第一端盖与第二端盖构成腔室，支撑壳体与腔室相互连通，第一端盖上设出胶筒，腔室内设电缆筒，电缆筒一端贯穿第二端盖、另一端贯穿第一端盖，电缆筒另一端位于出胶筒内部，底板上设夹紧机构，底板上设冷却机构。本发明通过高温绝缘熔融胶从电缆筒与出胶筒之间形成的空隙中挤压流出并包裹在电缆的外圆周，夹紧机构将电缆和电缆外圆周的高温绝缘熔融胶挤压固定，冷却机构对电缆外圆周的高温绝缘熔融胶进行降温，能够将电缆和高温绝缘熔融胶紧固粘连，及时对高温高温绝缘熔融胶进行降温，提高绝缘层的冷却效率及冷却质量。

Description

一种便于冷却的电缆绝缘层挤出装置 技术领域
本发明属于电缆加工技术领域，具体涉及到一种便于冷却的电缆绝缘层挤出装置。
背景技术
电缆线通常是由几根或几组导线绞合而成的类似绳索的电缆，每组导线之间相互并围绕着一根中心扭成整个外面包有高度绝缘的覆盖层，电缆具有内通电外绝缘的特征。
在电缆线的包塑过程中，外层的绝缘材料要经过高温熔化包裹电缆线芯成型电缆，由于高温绝缘材料有一定的流动性，需要将包塑成型的电缆线进行冷却，使高温绝缘材料迅速冷却，以保证电缆线外层的绝缘层均匀，包塑成型的电缆线的冷却方式通常采用水冷却，电缆线通过牵引在水槽中运动完成冷却过程，为了保证冷却效果，水槽中需要不断地加入冷却水，现有的冷却水加入方式通常采用普通的水龙头加水方式，这种冷却水加入方式存在着冷却水浪费严重和冷却效果低下等缺陷。
现有专利公开了一种申请号为CN201810883947.X的一种快速冷却的电缆绝缘挤出装置，通过设置绝缘层挤出模具、绝缘挤出隔热垫和绝缘层冷却套管，能够使挤出的电缆绝缘层不暴露在空气中且不直接接触冷却水，即可快速地进行冷却，从而减少电缆绝缘材料挤出时对抗氧化油的使用，但是采用这种方法冷却后凝胶的可塑性会变差且包覆性不强，可能会出现绝缘层与电缆脱离的问题。
发明内容
本发明所要解决的技术问题在于克服上述现有技术的缺点，提供一种绝缘层包覆性好、冷却效果好的一种便于冷却的电缆绝缘层挤出装置。
解决上述技术问题所采用的技术方案是：在底板的第一支撑杆上设置有支撑壳体，支撑壳体的入口端与进料箱的出口端相互连通，进料箱内的高温绝缘熔融胶流入支撑壳体中，支撑壳体内设置有输送高温绝缘熔融胶的挤压送料机构，底板上设置有与连接的挤压送料机构的驱动机构，底板的第二支撑杆上设置有上壳体和下壳 体，上壳体与下壳体连接的一端固定安装有第一端盖、另一端固定连接有第二端盖，第一端盖与第二端盖通过第一连接杆固定连接，上壳体、下壳体、第一端盖与第二端盖构成腔室，支撑壳体的出口端与腔室的入口端相互连通，第一端盖上设置有与腔室相互连通的出胶筒，腔室内设置有用于放置电缆的电缆筒，电缆筒一端贯穿第二端盖、另一端贯穿第一端盖，电缆筒另一端位于出胶筒内部，电缆筒外圆周与出胶筒内圆周之间形成的空隙用于高温绝缘熔融胶流出并包裹在电缆的外圆周，底板上设置有用于将电缆和电缆外圆周的高温绝缘熔融胶挤压固定的夹紧机构，底板上设置有用于对电缆外圆周的高温绝缘熔融胶进行降温的冷却机构，冷却机构与驱动机构连接。
进一步的，所述的第二端盖上转动连接有与驱动机构连接的第一斜齿轮，第一端盖上转动连接有第一直齿轮，第一直齿轮与第一斜齿轮通过第二连接杆连接，第一端盖上圆周转动连接有与第一直齿轮啮合传动的第一齿圈，第一齿圈内圆周均匀设置有与电缆筒外圆周的高温绝缘熔融胶接触的凸块。
进一步的，所述的夹紧机构为：底板底部固定安装有固定板，固定板上滑动连接有推板，推板一端设置有把手，推板上设置有齿条，底板底部转动连接有转盘，转盘外圆周的第二齿圈与齿条啮合传动，转盘上加工有两个相互对称的第一滑孔与第二滑孔，底板上侧固定设置有两组相互对称的挡板，其中一组相互对称的两个挡板之间固定连接有第五连接杆，另外一组相互对称的两个挡板之间固定连接有第四连接杆，第五连接杆和第四连接杆一端滑动连接有第一滑板、另一端滑动连接有第二滑板，第一滑板上固定安装有第一连接筒，第一连接筒与第四连接杆滑动连接，第一连接筒上固定安装有第一连接轴，第一连接轴与底板上的第四滑孔滑动连接，第一连接轴一端的第一轴承与第一滑孔滑动连接，第一滑孔与第四滑孔相互连通，第二滑板上固定安装有第二连接筒，第二连接筒与第五连接杆滑动连接，第二连接筒上固定安装有第二连接轴，第二连接轴与底板上的第三滑孔滑动连接，第二连接轴一端的第二轴承与第二滑孔滑动连接，第二滑孔与第三滑孔相互连通，第四连接杆、第五连接杆外圆周分别设置有弹簧，两个弹簧一端分别与第二滑板固定连接、另一端分别与第一滑板固定连接；第二滑板上固定安装有第一壳体支撑座，第一壳体支撑座上设置有第一壳体，第一滑板上固定安装有与第一壳体支撑座相互对称的第二壳体支撑座，第二壳体支撑座上设置有第二壳体，第一壳体的开口与第二壳体 的开口卡接形成的空间用于将电缆和电缆外圆周的高温绝缘熔融胶挤压固定。
进一步的，所述的第一滑孔与第二滑孔相互对称，第一滑孔与第二滑孔的形状和尺寸相同，第一滑孔、第二滑孔分别为直线滑孔。
进一步的，所述的第一壳体的纵切面为半圆形，第二壳体的纵切面为半圆形，第一壳体与第二壳体相互对称，半圆形的第一壳体与半圆形的第二壳体卡接后内部形成球形空间。
进一步的，所述的挤压送料机构为：支撑壳体上的第一支撑架设置有电机，电机的输出轴与转动连接在支撑壳体上的主螺杆连接，主螺杆一端设置有第三直齿轮，支撑壳体上转动连接有副螺杆，主螺杆、副螺杆位于支撑壳体内部，副螺杆一端设置有与第三直齿轮啮合传动的第二直齿轮，主螺杆与副螺杆分别转动用于将高温绝缘熔融胶运输至支撑壳体的出口端，副螺杆另一端设置有第一皮带轮，第一皮带轮与驱动机构连接。
进一步的，所述的驱动机构为：底板上的支撑座上转动连接有第三连接杆，第三连接杆一端设置有第二皮带轮，第二皮带轮通过第一皮带与第一皮带轮传动连接，第三连接杆另一端设置有与第一斜齿轮啮合传动的第二斜齿轮。
进一步的，所述的冷却机构为：底板上设置有第二支撑架，第二支撑架下侧转动连接有第五连接轴和第六连接轴，第五连接轴一端设置有第七皮带轮、另一端设置有第三皮带轮，第三皮带轮通过第二皮带与驱动机构上的第四皮带轮传动连接，第六连接轴一端设置有第八皮带轮、另一端设置有第五直齿轮，第七皮带轮通过第四皮带与第八皮带轮传动连接，第五连接轴外圆周设置有位于第二支撑架的两个侧板之间的第四传动轮，第六连接轴外圆周设置有位于第二支撑架的两个侧板之间的第三传动轮，第四传动轮通过第二冷却带与第三传动轮传动连接，第二冷却带下侧与冷却管道接触，冷却管道中填充有冷却液；第二支撑架的两个侧板上侧转动连接有第三连接轴和第四连接轴，第三连接轴一端设置有第五皮带轮、另一端设置有第四直齿轮，第四连接轴一端设置有第六皮带轮，第五皮带轮通过第三皮带与第六皮带轮传动连接，第三连接轴外圆周设置有位于第二支撑架的两个侧板之间的第二传动轮，第四连接轴外圆周设置有位于第二支撑架的两个侧板之间的第一传动轮，第一传动轮通过第一冷却带与第二传动轮传动连接，第一冷却带上侧与冷却管道接触，第一冷却带下侧与第二冷却带上侧之间放置有电缆。
进一步的，所述的第二支撑杆上设置有可拆卸的上壳体和下壳体，第二支撑杆上设置有用于固定上壳体和下壳体的紧固件。
进一步的，所述的第二支撑杆为螺杆，紧固件为螺帽。
本发明的有益效果为：
(1)本发明采用了挤压送料机构将高温绝缘熔融胶输送至上壳体、下壳体、第一端盖与第二端盖构成的腔室，高温绝缘熔融胶从电缆筒与出胶筒之间形成的空隙中挤压流出并包裹在电缆的外圆周，夹紧机构将电缆和电缆外圆周的高温绝缘熔融胶挤压固定，冷却机构对电缆外圆周的高温绝缘熔融胶进行降温，能够将电缆和高温绝缘熔融胶紧固粘连，提高两者之间的牢固性，并及时对高温高温绝缘熔融胶进行降温，提高绝缘层的冷却效率及冷却质量。
(2)本发明采用第一齿圈内圆周均匀设置有与电缆筒外圆周的高温绝缘熔融胶接触的凸块，凸块能够对高温绝缘熔融胶产生纹路，具有旋转纹路的高温绝缘熔融胶包覆性更强，能够更好的吸附在电缆外圆周。
附图说明
图1是本发明便于冷却的电缆绝缘层挤出装置一个实施例的结构示意图。
图2是图1另一角度的结构示意图。
图3是图1中上壳体5与下壳体8的内部结构示意图。
图4是图3另一角度的结构示意图。
图5是图4另一角度的结构示意图。
图6是图4中第一齿圈19和凸块20的结构示意图。
图7是图1中挤压送料机构1的结构示意图。
图8是图1中驱动机构2的结构示意图。
图9是图1中夹紧机构10的结构示意图。
图10是图9另一角度的结构示意图。
图11是图9中第五连接杆1013的结构示意图。
图12是图9中第四连接杆1012的结构示意图。
图13是图9中第一滑板1009的结构示意图。
图14是图9中转盘1010的结构示意图。
图15是底板12的结构示意图。
图16是图1中冷却机构11的结构示意图。
图17是图16另一角度的结构示意图。
图18是图16中的部分结构示意图。
图19是图18中的部分结构示意图。
图20是图16中冷却管道1101的结构示意图。
图21是图16中第一冷却带1103的结构示意图。
附图标记：1、挤压送料机构；101、第一皮带轮；102、副螺杆；103、第二直齿轮；104、第三直齿轮；105、主螺杆；106、第一支撑架；107、电机；2、驱动机构；201、第一皮带；202、第二皮带轮；203、支撑座；204、第三连接杆；205、第二斜齿轮；3、进料箱；4、支撑壳体；5、上壳体；6、第一端盖；7、出胶筒；8、下壳体；9、电缆；10、夹紧机构；1001、把手；1002、推板；1003、齿条；1004、固定板；1005、第一壳体支撑座；1006、第一壳体；1007、第二壳体；1008、第二壳体支撑座；1009、第一滑板；1010、转盘；1011、第二齿圈；1012、第四连接杆；1013、第五连接杆；1014、第二滑板；1015、挡板；1016、第一连接筒；1017、第一连接轴；1018、第一轴承；1019、弹簧；1020、第二连接筒；1021、第二连接轴；1022、第二轴承；a、第一滑孔；b、第二滑孔；c、第三滑孔；d、第四滑孔；11、冷却机构；1101、冷却管道；1102、第二支撑架；1103、第一冷却带；1104、第四直齿轮；1105、第五直齿轮；1106、第三皮带轮；1107、第二皮带；1108、第四皮带轮；1109、第三连接轴；1110、第五皮带轮；1111、第三皮带；1112、第六皮带轮；1113、第四连接轴；1114、第五连接轴；1115、第七皮带轮；1116、第四皮带；1117、第六连接轴；1118、第八皮带轮；1119、第一传动轮；1120、第二传动轮；1121、第三传动轮；1122、第二冷却带；1123、第四传动轮；12、底板；13、第一支撑杆；14、第二支撑杆；15、紧固件；16、第二端盖；17、第一连接杆；18、电缆筒；19、第一齿圈；20、凸块；21、第一直齿轮；22、第二连接杆；23、第一斜齿轮。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
如图1至图6所示，本实施例的一种便于冷却的电缆绝缘层挤出装置由挤压送料机构1、驱动机构2、进料箱3、支撑壳体4、上壳体5、第一端盖6、出胶筒7、下壳体8、电缆9、夹紧机构10、冷却机构11、底板12、第一支撑杆13、第二支撑杆14、紧固件15、第二端盖16、第一连接杆17、电缆筒18、第一齿圈19、凸块20、第一直齿轮21、第二连接杆22、第一斜齿轮23联接构成。
在底板12上固定安装有第一支撑杆13，第一支撑杆13上固定安装有支撑壳体4，支撑壳体4的入口端与进料箱3的出口端相互连通，进料箱3内的高温绝缘熔融胶流入支撑壳体4中，支撑壳体4内安装有输送高温绝缘熔融胶的挤压送料机构1，底板12上固定安装有驱动机构2，驱动机构2与挤压送料机构1连接，底板12的第二支撑杆14上安装有可拆卸的上壳体5和下壳体8，第二支撑杆14上安装有用于固定上壳体5和下壳体8的紧固件15。第二支撑杆14为螺杆，紧固件15为螺帽。上壳体5与下壳体8连接的一端固定安装有第一端盖6，上壳体5与下壳体8连接的另一端固定连接有第二端盖16，第一端盖6与第二端盖16通过第一连接杆17固定连接，上壳体5、下壳体8、第一端盖6与第二端盖16构成腔室，支撑壳体4的出口端与腔室的入口端相互连通，第一端盖6上固定安装有与腔室相互连通的出胶筒7，腔室内安装有用于放置电缆9的电缆筒18，电缆筒18一端贯穿第二端盖16，电缆筒18另一端贯穿第一端盖6，电缆筒18另一端位于出胶筒7内部，电缆筒18外圆周与出胶筒7内圆周之间形成的空隙用于挤压高温绝缘熔融胶流出并包裹在电缆9的外圆周，底板12上安装有夹紧机构10，夹紧机构10用于将电缆9和电缆9外圆周的高温绝缘熔融胶挤压固定，底板12上安装有冷却机构11，冷却机构11用于对电缆9外圆周的高温绝缘熔融胶进行降温，冷却机构11与驱动机构2连接。
第二端盖16上转动连接有与驱动机构2连接的第一斜齿轮23，第一端盖6上转动连接有第一直齿轮21，第一直齿轮21与第一斜齿轮23通过第二连接杆22连接，第一端盖6上圆周转动连接有与第一直齿轮21啮合传动的第一齿圈19，第一齿圈19内圆周均匀设置有与电缆筒18外圆周的高温绝缘熔融胶接触的凸块20，凸块20能够对高温绝缘熔融胶产生纹路，具有旋转纹路的高温绝缘熔融胶包覆性更强，能够更好的吸附在电缆9外圆周。
如图7所示，挤压送料机构1由第一皮带轮101、副螺杆102、第二直齿轮103、 第三直齿轮104、主螺杆105、第一支撑架106、电机107联结构成，挤压送料机构1为：支撑壳体4上固定安装有第一支撑架106，第一支撑架106上固定安装有电机107，电机107的输出轴与转动连接在支撑壳体4上的主螺杆105连接，主螺杆105一端固定安装有第三直齿轮104，支撑壳体4上转动连接有副螺杆102，主螺杆105、副螺杆102位于支撑壳体4内部，副螺杆102一端设置有与第三直齿轮104啮合传动的第二直齿轮103，主螺杆105与副螺杆102分别转动用于将高温绝缘熔融胶运输至支撑壳体4的出口端，副螺杆102另一端设置有第一皮带轮101，第一皮带轮101与驱动机构2连接。
如图8所示，驱动机构2由第一皮带201、第二皮带轮202、支撑座203、第三连接杆204、第二斜齿轮205联结构成，驱动机构2为：底板12上固定安装有支撑座203，支撑座203上转动连接有第三连接杆204，第三连接杆204一端固定安装有第二皮带轮202，第二皮带轮202通过第一皮带201与第一皮带轮101传动连接，第三连接杆204另一端固定安装有与第一斜齿轮23啮合传动的第二斜齿轮205。
如图9至图15所示，夹紧机构10由把手1001、推板1002、齿条1003、固定板1004、第一壳体支撑座1005、第一壳体1006、第二壳体1007、第二壳体支撑座1008、第一滑板1009、转盘1010、第二齿圈1011、第四连接杆1012、第五连接杆1013、第二滑板1014、挡板1015、第一连接筒1016、第一连接轴1017、第一轴承1018、弹簧1019、第二连接筒1020、第二连接轴1021、第二轴承1022、第一滑孔a、第二滑孔b、第三滑孔c、第四滑孔d联结构成，夹紧机构10为：底板12底部固定安装有固定板1004，固定板1004上滑动连接有推板1002，推板1002一端安装有把手1001，推板1002上安装有齿条1003，底板12底部转动连接有转盘1010，转盘1010外圆周的第二齿圈1011与齿条1003啮合传动，转盘1010上加工有两个相互对称的第一滑孔a与第二滑孔b，第一滑孔a与第二滑孔b相互对称，第一滑孔a与第二滑孔b的形状和尺寸相同，第一滑孔a、第二滑孔b分别为直线滑孔。底板12上侧固定安装有两组相互对称的挡板1015，其中一组相互对称的两个挡板1015之间固定连接有第五连接杆1013，另外一组相互对称的两个挡板1015之间固定连接有第四连接杆1012，第五连接杆1013和第四连接杆1012一端滑动连接有第一滑板1009，第五连接杆1013和第四连接杆1012另一端滑动连接有第二滑板1014，第一滑板1009上固定安装有第一连接筒1016，第一连接筒1016与第四连接杆1012 滑动连接，第一连接筒1016上固定安装有第一连接轴1017，第一连接轴1017与底板12上的第四滑孔d滑动连接，第一连接轴1017一端的第一轴承1018与第一滑孔a滑动连接，第一滑孔a与第四滑孔d相互连通，第二滑板1014上固定安装有第二连接筒1020，第二连接筒1020与第五连接杆1013滑动连接，第二连接筒1020上固定安装有第二连接轴1021，第二连接轴1021与底板12上的第三滑孔c滑动连接，第二连接轴1021一端的第二轴承1022与第二滑孔b滑动连接，第二滑孔b与第三滑孔c相互连通。第四连接杆1012、第五连接杆1013外圆周分别设置有弹簧1019，两个弹簧1019一端分别与第二滑板1014固定连接，两个弹簧1019另一端分别与第一滑板1009固定连接。
第二滑板1014上固定安装有第一壳体支撑座1005，第一壳体支撑座1005上安装有第一壳体1006，第一滑板1009上固定安装有与第一壳体支撑座1005相互对称的第二壳体支撑座1008，第二壳体支撑座1008上安装有第二壳体1007，第一壳体1006的纵切面为半圆形，第二壳体1007的纵切面为半圆形，第一壳体1006与第二壳体1007相互对称，半圆形的第一壳体1006与半圆形的第二壳体1007卡接后内部形成球形空间。第一壳体1006的开口与第二壳体1007的开口卡接形成的空间用于将电缆9和电缆9外圆周的高温绝缘熔融胶挤压固定。
如图16至图21所示，冷却机构11由冷却管道1101、第二支撑架1102、第一冷却带1103、第四直齿轮1104、第五直齿轮1105、第三皮带轮1106、第二皮带1107、第四皮带轮1108、第三连接轴1109、第五皮带轮1110、第三皮带1111、第六皮带轮1112、第四连接轴1113、第五连接轴1114、第七皮带轮1115、第四皮带1116、第六连接轴1117、第八皮带轮1118、第一传动轮1119、第二传动轮1120、第三传动轮1121、第二冷却带1122、第四传动轮1123联结构成，冷却机构11为：底板12上固定安装有第二支撑架1102，第二支撑架1102的两个侧板下侧转动连接有第五连接轴1114和第六连接轴1117，第五连接轴1114一端固定安装有第七皮带轮1115，第五连接轴1114另一端固定安装有第三皮带轮1106，第三皮带轮1106通过第二皮带1107与驱动机构2上的第四皮带轮1108传动连接，第六连接轴1117一端固定安装有第八皮带轮1118，第六连接轴1117另一端固定安装有第五直齿轮1105，第七皮带轮1115通过第四皮带1116与第八皮带轮1118传动连接，第五连接轴1114外圆周设置有第四传动轮1123，第四传动轮1123位于第二支撑架1102 的两个侧板之间，第六连接轴1117外圆周设置有第三传动轮1121，第三传动轮1121位于第二支撑架1102的两个侧板之间，第四传动轮1123通过第二冷却带1122与第三传动轮1121传动连接，第二冷却带1122上侧与电缆9接触、下侧与冷却管道1101接触，冷却管道1101中填充有冷却液。
第二支撑架1102的两个侧板上侧转动连接有第三连接轴1109和第四连接轴1113，第三连接轴1109一端设置有第五皮带轮1110，第三连接轴1109另一端设置有第四直齿轮1104，第四连接轴1113一端设置有第六皮带轮1112，第五皮带轮1110通过第三皮带1111与第六皮带轮1112传动连接，第三连接轴1109外圆周设置有第二传动轮1120，第二传动轮1120位于第二支撑架1102的两个侧板之间，第四连接轴1113外圆周设置有第一传动轮1119，第一传动轮1119位于第二支撑架1102的两个侧板之间，第一传动轮1119通过第一冷却带1103与第二传动轮1120传动连接，第一冷却带1103上侧与冷却管道1101接触，第一冷却带1103下侧与第二冷却带1122上侧之间放置有电缆9。冷却后的第一冷却带1103和第二冷却带1122通过与包裹高温绝缘熔融胶的电缆9接触后，对电缆9外圆周包裹的高温绝缘熔融胶进行降温。
本实施例的工作原理如下：
(1)挤压送胶：在进料箱3中加入高温绝缘熔融胶，高温绝缘熔融胶由进料箱3进入支撑壳体4中，启动电机107，电机107的输出轴带动主螺杆105转动，主螺杆105上的第三直齿轮104带动第二直齿轮103转动，第二直齿轮103带动副螺杆102转动，主螺杆105与副螺杆102分别转动用于将高温绝缘熔融胶运输至支撑壳体4的出口端，高温绝缘熔融胶由支撑壳体4流入上壳体5、下壳体8、第一端盖6与第二端盖16构成的腔室中。
(2)出胶、加工纹路：高温绝缘熔融胶流入电缆筒18的外表面，步骤(1)中的副螺杆102转动带动第一皮带轮101转动，第一皮带轮101通过第一皮带201带动第二皮带轮202转动，第二皮带轮202带动第三连接杆204转动，第三连接杆204带动第二斜齿轮205转动，第二斜齿轮205带动第一斜齿轮23转动，第一斜齿轮23通过第二连接杆22带动第一直齿轮21转动，第一直齿轮21带动第一齿圈19转动，第一齿圈19上的凸块20转动，凸块20能够对高温绝缘熔融胶产生纹路，具有旋转纹路的高温绝缘熔融胶包覆性更强，能够更好的吸附在电缆9外圆周，高 温绝缘熔融胶通过出胶筒7与电缆筒18之间的挤压，高温绝缘熔融胶从电缆筒18外圆周与出胶筒7内圆周之间形成的空隙流出并包裹在电缆9的外圆周。
(3)高温绝缘熔融胶与电缆9夹紧固定：手动拉动把手1001，把手1001带动推板1002上的齿条1003直线运动，齿条1003带动第二齿圈1011转动，第二齿圈1011带动转盘1010转动，第一轴承1018在转盘1010的第一滑孔a中滑动，第一连接轴1017在底板12的第四滑孔d中滑动，第一轴承1018依次带动第一连接轴1017、第一连接筒1016、第一滑板1009、第二壳体支撑座1008、第二壳体1007在第四连接杆1012和第五连接杆1013上滑动，第二轴承1022在转盘1010的第二滑孔b内滑动，第二连接轴1021在在底板12的第三滑孔c中滑动,第二轴承1022依次带动第二连接轴1021、第二连接筒1020、第二滑板1014、第一壳体支撑座1005、第一壳体1006在第五连接杆1013和第四连接杆1012滑动，第一壳体1006的开口与第二壳体1007的开口卡接形成的空间用于将电缆9和电缆9外圆周的高温绝缘熔融胶挤压固定，固定结束后，松开把手1001，在弹簧1019的作用下，第一壳体1006与第二壳体1007复位。
(4)冷却高温绝缘熔融胶：包裹高温绝缘熔融胶的电缆9被推入至第一冷却带1103下侧与第二冷却带1122上侧的中间，第三连接杆204转动带动第四皮带轮1108转动，第四皮带轮1108通过第二皮带1107带动第三皮带轮1106转动，第三皮带轮1106带动第五连接轴1114转动，第五连接轴1114带动第七皮带轮1115和第四传动轮1123转动，第七皮带轮1115通过第四皮带1116带动第八皮带轮1118转动，第八皮带轮1118带动第六连接轴1117转动，第六连接轴1117带动第三传动轮1121和第五直齿轮1105转动，第四传动轮1123与第三传动轮1121带动第二冷却带1122传动，第二冷却带1122一侧与冷却管道1101接触，第二冷却带1122经过冷却管道1101的冷却，冷却后的第二冷却带1122通过与包裹高温绝缘熔融胶的电缆9接触后，对电缆9外圆周包裹的高温绝缘熔融胶进行降温。
第五直齿轮1105带动第四直齿轮1104转动，第四直齿轮1104带动第三连接轴1109转动，第三连接轴1109带动第五皮带轮1110和第二传动轮1120转动，第五皮带轮1110通过第三皮带1111带动第六皮带轮1112转动，第六皮带轮1112带动第四连接轴1113转动，第四连接轴1113带动第一传动轮1119转动，第一传动轮1119与第二传动轮1120带动第一冷却带1103传动，第一冷却带1103一侧与冷 却管道1101接触，第一冷却带1103经过冷却管道1101的冷却后，冷却后的第一冷却带1103通过与包裹高温绝缘熔融胶的电缆9接触后，对电缆9外圆周包裹的高温绝缘熔融胶进行降温。
以上所述，仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。

Claims (10)

  1. 一种便于冷却的电缆绝缘层挤出装置，其特征在于：在底板(12)的第一支撑杆(13)上设置有支撑壳体(4)，支撑壳体(4)的入口端与进料箱(3)的出口端相互连通，进料箱(3)内的高温绝缘熔融胶流入支撑壳体(4)中，支撑壳体(4)内设置有输送高温绝缘熔融胶的挤压送料机构(1)，底板(12)上设置有与连接的挤压送料机构(1)的驱动机构(2)，底板(12)的第二支撑杆(14)上设置有上壳体(5)和下壳体(8)，上壳体(5)与下壳体(8)连接的一端固定安装有第一端盖(6)、另一端固定连接有第二端盖(16)，第一端盖(6)与第二端盖(16)通过第一连接杆(17)固定连接，上壳体(5)、下壳体(8)、第一端盖(6)与第二端盖(16)构成腔室，支撑壳体(4)的出口端与腔室的入口端相互连通，第一端盖(6)上设置有与腔室相互连通的出胶筒(7)，腔室内设置有用于放置电缆(9)的电缆筒(18)，电缆筒(18)一端贯穿第二端盖(16)、另一端贯穿第一端盖(6)，电缆筒(18)另一端位于出胶筒(7)内部，电缆筒(18)外圆周与出胶筒(7)内圆周之间形成的空隙用于高温绝缘熔融胶流出并包裹在电缆(9)的外圆周，底板(12)上设置有用于将电缆(9)和电缆(9)外圆周的高温绝缘熔融胶挤压固定的夹紧机构(10)，底板(12)上设置有用于对电缆(9)外圆周的高温绝缘熔融胶进行降温的冷却机构(11)，冷却机构(11)与驱动机构(2)连接。
  2. 根据权利要求1所述的便于冷却的电缆绝缘层挤出装置，其特征在于：所述的第二端盖(16)上转动连接有与驱动机构(2)连接的第一斜齿轮(23)，第一端盖(6)上转动连接有第一直齿轮(21)，第一直齿轮(21)与第一斜齿轮(23)通过第二连接杆(22)连接，第一端盖(6)上圆周转动连接有与第一直齿轮(21)啮合传动的第一齿圈(19)，第一齿圈(19)内圆周均匀设置有与电缆筒(18)外圆周的高温绝缘熔融胶接触的凸块(20)。
  3. 根据权利要求1所述的便于冷却的电缆绝缘层挤出装置，其特征在于，所述的夹紧机构(10)为：底板(12)底部固定安装有固定板(1004)，固定板(1004)上滑动连接有推板(1002)，推板(1002)一端设置有把手(1001)，推板(1002)上设置有齿条(1003)，底板(12)底部转动连接有转盘(1010)，转盘(1010)外圆周的第二齿圈(1011)与齿条(1003)啮合传动，转盘(1010)上加工有两个 相互对称的第一滑孔(a)与第二滑孔(b)，底板(12)上侧固定设置有两组相互对称的挡板(1015)，其中一组相互对称的两个挡板(1015)之间固定连接有第五连接杆(1013)，另外一组相互对称的两个挡板(1015)之间固定连接有第四连接杆(1012)，第五连接杆(1013)和第四连接杆(1012)一端滑动连接有第一滑板(1009)、另一端滑动连接有第二滑板(1014)，第一滑板(1009)上固定安装有第一连接筒(1016)，第一连接筒(1016)与第四连接杆(1012)滑动连接，第一连接筒(1016)上固定安装有第一连接轴(1017)，第一连接轴(1017)与底板(12)上的第四滑孔(d)滑动连接，第一连接轴(1017)一端的第一轴承(1018)与第一滑孔(a)滑动连接，第一滑孔(a)与第四滑孔(d)相互连通，第二滑板(1014)上固定安装有第二连接筒(1020)，第二连接筒(1020)与第五连接杆(1013)滑动连接，第二连接筒(1020)上固定安装有第二连接轴(1021)，第二连接轴(1021)与底板(12)上的第三滑孔(c)滑动连接，第二连接轴(1021)一端的第二轴承(1022)与第二滑孔(b)滑动连接，第二滑孔(b)与第三滑孔(c)相互连通，第四连接杆(1012)、第五连接杆(1013)外圆周分别设置有弹簧(1019)，两个弹簧(1019)一端分别与第二滑板(1014)固定连接、另一端分别与第一滑板(1009)固定连接；
    第二滑板(1014)上固定安装有第一壳体支撑座(1005)，第一壳体支撑座(1005)上设置有第一壳体(1006)，第一滑板(1009)上固定安装有与第一壳体支撑座(1005)相互对称的第二壳体支撑座(1008)，第二壳体支撑座(1008)上设置有第二壳体(1007)，第一壳体(1006)的开口与第二壳体(1007)的开口卡接形成的空间用于将电缆(9)和电缆(9)外圆周的高温绝缘熔融胶挤压固定。
  4. 根据权利要求3所述的便于冷却的电缆绝缘层挤出装置，其特征在于：所述的第一滑孔(a)与第二滑孔(b)相互对称，第一滑孔(a)与第二滑孔(b)的形状和尺寸相同，第一滑孔(a)、第二滑孔(b)分别为直线滑孔。
  5. 根据权利要求3所述的便于冷却的电缆绝缘层挤出装置，其特征在于：所述的第一壳体(1006)的纵切面为半圆形，第二壳体(1007)的纵切面为半圆形，第一壳体(1006)与第二壳体(1007)相互对称，半圆形的第一壳体(1006)与半圆形的第二壳体(1007)卡接后内部形成球形空间。
  6. 根据权利要求1所述的便于冷却的电缆绝缘层挤出装置，其特征在于，所 述的挤压送料机构(1)为：支撑壳体(4)上的第一支撑架(106)设置有电机(107)，电机(107)的输出轴与转动连接在支撑壳体(4)上的主螺杆(105)连接，主螺杆(105)一端设置有第三直齿轮(104)，支撑壳体(4)上转动连接有副螺杆(102)，主螺杆(105)、副螺杆(102)位于支撑壳体(4)内部，副螺杆(102)一端设置有与第三直齿轮(104)啮合传动的第二直齿轮(103)，主螺杆(105)与副螺杆(102)分别转动用于将高温绝缘熔融胶运输至支撑壳体(4)的出口端，副螺杆(102)另一端设置有第一皮带轮(101)，第一皮带轮(101)与驱动机构(2)连接。
  7. 根据权利要求2或6所述的便于冷却的电缆绝缘层挤出装置，其特征在于，所述的驱动机构(2)为：底板(12)上的支撑座(203)上转动连接有第三连接杆(204)，第三连接杆(204)一端设置有第二皮带轮(202)，第二皮带轮(202)通过第一皮带(201)与第一皮带轮(101)传动连接，第三连接杆(204)另一端设置有与第一斜齿轮(23)啮合传动的第二斜齿轮(205)。
  8. 根据权利要求1所述的便于冷却的电缆绝缘层挤出装置，其特征在于，所述的冷却机构(11)为：底板(12)上设置有第二支撑架(1102)，第二支撑架(1102)下侧转动连接有第五连接轴(1114)和第六连接轴(1117)，第五连接轴(1114)一端设置有第七皮带轮(1115)、另一端设置有第三皮带轮(1106)，第三皮带轮(1106)通过第二皮带(1107)与驱动机构(2)上的第四皮带轮(1108)传动连接，第六连接轴(1117)一端设置有第八皮带轮(1118)、另一端设置有第五直齿轮(1105)，第七皮带轮(1115)通过第四皮带(1116)与第八皮带轮(1118)传动连接，第五连接轴(1114)外圆周设置有位于第二支撑架(1102)的两个侧板之间的第四传动轮(1123)，第六连接轴(1117)外圆周设置有位于第二支撑架(1102)的两个侧板之间的第三传动轮(1121)，第四传动轮(1123)通过第二冷却带(1122)与第三传动轮(1121)传动连接，第二冷却带(1122)下侧与冷却管道(1101)接触，冷却管道(1101)中填充有冷却液；
    第二支撑架(1102)的两个侧板上侧转动连接有第三连接轴(1109)和第四连接轴(1113)，第三连接轴(1109)一端设置有第五皮带轮(1110)、另一端设置有第四直齿轮(1104)，第四连接轴(1113)一端设置有第六皮带轮(1112)，第五皮带轮(1110)通过第三皮带(1111)与第六皮带轮(1112)传动连接，第三连接轴(1109)外圆周设置有位于第二支撑架(1102)的两个侧板之间的第二传动轮 (1120)，第四连接轴(1113)外圆周设置有位于第二支撑架(1102)的两个侧板之间的第一传动轮(1119)，第一传动轮(1119)通过第一冷却带(1103)与第二传动轮(1120)传动连接，第一冷却带(1103)上侧与冷却管道(1101)接触，第一冷却带(1103)下侧与第二冷却带(1122)上侧之间放置有电缆(9)。
  9. 根据权利要求1所述的便于冷却的电缆绝缘层挤出装置，其特征在于：所述的第二支撑杆(14)上设置有可拆卸的上壳体(5)和下壳体(8)，第二支撑杆(14)上设置有用于固定上壳体(5)和下壳体(8)的紧固件(15)。
  10. 根据权利要求9所述的便于冷却的电缆绝缘层挤出装置，其特征在于：所述的第二支撑杆(14)为螺杆，紧固件(15)为螺帽。
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CN117985553A (zh) * 2024-04-03 2024-05-07 山东省地矿工程勘察院(山东省地质矿产勘查开发局八〇一水文地质工程地质大队) 一种基于地质分析的地质灾害位移监测装置

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