CN114619642B - Automatic extrusion equipment of wire and cable material - Google Patents
Automatic extrusion equipment of wire and cable material Download PDFInfo
- Publication number
- CN114619642B CN114619642B CN202210389114.4A CN202210389114A CN114619642B CN 114619642 B CN114619642 B CN 114619642B CN 202210389114 A CN202210389114 A CN 202210389114A CN 114619642 B CN114619642 B CN 114619642B
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- wire
- fixedly connected
- support frame
- casing
- straightening
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- 238000001125 extrusion Methods 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000005507 spraying Methods 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000007788 roughening Methods 0.000 abstract 2
- 238000005253 cladding Methods 0.000 description 9
- 239000000498 cooling water Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- B29C48/15—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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0009—Apparatus or processes specially adapted for manufacturing conductors or cables for forming corrugations on conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/145—Pretreatment or after-treatment
-
- 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
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of cable production and manufacturing, in particular to automatic extrusion equipment for wire and cable materials, wherein conveying frames are fixedly connected to the left end and the right end of the upper surface of a supporting frame, a processing assembly is fixedly connected between the opposite surfaces of the two conveying frames, an extrusion block is fixedly connected to the right side of the processing assembly, the surface of a wire can be roughly arranged through the arrangement of a roughening block on a processing roller, so that the friction force between the wire and an insulating layer is larger after the wire is coated with the insulating layer, when the cable is subsequently installed, the relative displacement between the wire and the insulating layer is avoided when the cable is subjected to tension, scraps generated by roughening treatment on the wire and impurities attached to the wire can be removed through the arrangement of a cleaning brush, and the condition that the insulating layer is not firmly coated on the wire due to the impurities on the outer surface when the wire is coated with the insulating layer is avoided.
Description
Technical Field
The invention relates to the technical field of cable manufacturing, in particular to automatic extrusion equipment for wire and cable materials.
Background
The cable is an electric energy or signal transmission device, generally consists of a plurality of or a plurality of groups of conducting wires, the conducting wires are coated with an external insulating layer through extrusion equipment, and then the cable is put into use;
the cables can be produced into cables with different diameters and shapes according to the requirements in the production and manufacturing processes, the shapes of the cables are different, and the extrusion equipment required when external insulation coating is carried out is different.
However, the existing extrusion apparatus has the following disadvantages:
1. when the existing extrusion equipment is used and an external insulating layer is coated on a 8-shaped cable, the deviation of the cable distance between two 8-shaped positions can cause the situation that the diameter of part of the cable is larger or smaller after the cable is coated on the insulating layer, and the use of the cable is influenced;
2. when the existing extrusion equipment is used for coating the insulating layer, the conducting wire is bent, so that the thickness deviation of the insulating layer is large at some positions after the conducting wire is coated, and the insulating layer at partial positions is too thin, so that the internal conducting wire can not be well protected;
3. the in-process of current extrusion equipment using, if the surface of wire adheres to there is impurity, can reduce the protective strength of insulating layer to the wire after carrying out the insulating layer cladding, simultaneously because the surface of wire is smooth setting, after covering the insulating layer, the frictional force between insulating layer and the wire is not enough, in the time of subsequent laying cable, the pulling cable can appear the condition that relative displacement appears between insulating layer and the wire, influences the normal use of cable.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an automatic extrusion apparatus for wire and cable materials, which is achieved by the following specific technical means:
the automatic extrusion equipment for the wire and cable materials comprises a support frame, wherein conveying frames are fixedly connected to the left end and the right end of the upper surface of the support frame, a processing assembly is fixedly connected to the upper surface of the support frame and positioned between opposite surfaces of the two conveying frames, an extrusion block is fixedly connected to the upper surface of the support frame and positioned on the right side of the processing assembly, a cooling assembly is fixedly connected to the upper surface of the support frame and positioned on the right side of the extrusion block, and an extruder is fixedly connected to the rear surface of the support frame;
the utility model discloses a support frame, including the support frame, the support frame is provided with the correction piece, the processing assembly includes apron, processing piece, correction piece, collection box, correction piece and casing, the last fixed surface of support frame is connected with the casing, there is the apron upper surface of casing through bolted connection, the left and right sides symmetry of casing runs through and is provided with two sets of correction pieces, every group the quantity of correction piece is two, the inside left side of casing is provided with the correction piece, the inside of casing and the right side that is located the correction piece are provided with the processing piece, the rectangle through-hole that runs through to the casing inside is seted up on the front surface right side of casing, the inside sliding connection of rectangle through-hole has the collection box.
Furthermore, the processing piece comprises a guide plate, fixed boxes, a conical gear shaft, limiting rollers, a fluted disc, cleaning brushes, a processing roller, a connecting rod and clamping grooves, the fixed boxes are symmetrically and fixedly connected with the front side and the rear side of the right side of the straightening piece, the guide plate is fixedly connected with the left side and the right side of each fixed box, the four limiting rollers are uniformly distributed in the fixed boxes, the fluted disc is connected with the limiting rollers in a rotating mode jointly, the conical gear shaft is meshed at the position, close to the top end, of the fluted disc, a plurality of clamping grooves are uniformly formed in the inner circumferential surface of the fluted disc, the limiting grooves are symmetrically formed in the clamping grooves in the radial direction, the connecting rod is elastically connected with the inside of the clamping grooves through connecting springs, one end, close to the clamping grooves, of the connecting rod is connected with the limiting sliding grooves in a sliding mode, the end, far away from the clamping grooves, of the connecting rod is hinged to the processing roller, a plurality of cleaning brushes are fixedly connected with the periphery of the processing roller, and the bristle blocks are arranged at intervals between the cleaning brushes.
Further, the aligning piece includes horizontal straightening roller, flexible regulating plate, fixed mounting board, vertical straightening roller and spacing regulating plate, the surface symmetry is provided with two sets of spacing regulating plates around the casing, and is two sets of equal rotation between the opposite face of two spacing regulating plates of longitudinal symmetry in the spacing regulating plate is connected with vertical straightening roller, the internal surface bottom middle part of casing also is provided with two vertical straightening rollers, the inside front and back symmetry of casing just is located the right side fixedly connected with fixed mounting board of spacing regulating plate, the inside front and back symmetry of casing just is located two sets of flexible regulating plates of top fixedly connected with of fixed mounting board, the front and back symmetry all rotate between the opposite face of flexible regulating plate and fixed mounting board and be connected with horizontal straightening roller.
Further, cooling unit includes cooling part, inlet tube, storage water tank and outlet pipe, the upper surface of support frame just is located the right side fixedly connected with cooling part of extruding the piece, the lower surface of support frame just is located the below fixedly connected with storage water tank of cooling part, the front surface through connection of cooling part has the inlet tube, the one end that the cooling part was kept away from to the inlet tube and the front surface through connection of storage water tank, the lower surface through connection of cooling part has the outlet pipe, the one end that the cooling part was kept away from to the outlet pipe and the front surface through connection of storage water tank.
Furthermore, the cooling part comprises a connecting block, spraying rings, spraying heads, a collecting barrel and a supporting roller, the upper surface of the supporting frame is fixedly connected with the collecting barrel on the right side of the extrusion block, three spraying rings are uniformly and fixedly connected with the inside of the collecting barrel from left to right through the connecting blocks, the plurality of spraying heads are uniformly distributed on the inner circumferential surface of each spraying ring, a rectangular through hole is formed in the right side of the collecting barrel, and the supporting roller is connected to the inside of the rectangular through hole in a rotating mode.
Further, correct the piece and include protective case, fixed pipe and spacing elasticity telescopic link, the bilateral symmetry of casing is provided with two sets of protective case, every protective case's inside all is provided with fixed pipe with one heart, fixed pipe and casing fixed connection, the periphery that casing one end was kept away from to fixed pipe evenly is provided with a plurality of spacing elasticity telescopic links, and is a plurality of spacing elasticity telescopic link's flexible end all runs through the periphery of fixed pipe.
Further, the collecting box is positioned right below the fixing box, and the width of the collecting box is larger than that of the fixing box.
Furthermore, the center of the fluted disc and the axis of the fixed pipe are located on the same horizontal line, and the inner diameter of the fluted disc is the same as that of the fixed pipe.
Furthermore, the cover plate is provided with a limiting through hole matched with the vertical straightening roller in size, and the position of the limiting through hole in the cover plate corresponds to the position of the vertical straightening roller arranged in the middle of the bottom end of the inner surface of the shell.
Compared with the prior art, the invention has the following beneficial effects:
1. this automatic extrusion equipment of wire and cable material, can carry out coarse setting to the surface of wire through the setting of the piece that draws hair on the processing roller, make behind the wire cladding insulating layer frictional force between wire and the insulating layer bigger, in the follow-up installation of cable, avoid appearing relative displacement between wire and the insulating layer when the cable receives tensile, can get rid of the sweeps that produces through drawing hair processing on the wire and adnexed impurity on the wire through setting up of clearance brush, avoid the wire to cause the insecure condition of insulating layer cladding on the wire because the impurity of surface in the time of cladding insulating layer, can get rid of the guide plate under the effect of centrifugal force with the impurity of clearance brush upper shed through setting up of guide plate on, then drop in the inside of collecting the box, collect impurity in unison.
2. This automatic extrusion equipment of wire and cable material through the setting of vertical leveling roller and horizontal leveling roller, can carry out the aligning of level and vertical direction to the wire, makes the wire before carrying out the cladding of insulating layer, and wire self keeps straightening, avoids because the partial position of wire appears crooked and leads to the wire to appear the too big condition of insulating layer thickness difference on the wire behind the cladding insulating layer, improves the life of cable.
3. This automatic extrusion equipment of wire and cable material, through the setting of spacing elasticity telescopic link, can be when the wire is following the inside roll-off of casing, keep the wire in the axle center position department of fixed pipe, make the relative distance of two wires when the roll-off casing of two wires keep fixed to make the holistic diameter of cable can not appear too big deviation after subsequently carrying out the insulating layer cladding, make the cable can be more smooth when subsequently installing install.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a processing assembly of the present invention;
FIG. 4 is a front cross-sectional view of a processing assembly of the present invention;
FIG. 5 is a partial cross-sectional view of a processing assembly of the present invention;
FIG. 6 is a schematic view of a treating member according to the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of a cooling element according to the present invention;
FIG. 9 is a front cross-sectional view of a cooling element of the present invention;
fig. 10 is a schematic cross-sectional view of a processed cable of the present invention.
In the figure: 1. a support frame; 2. a processing component; 3. extruding the block; 4. a cooling assembly; 5. an extruder; 6. a carriage; 21. a cover plate; 22. processing the workpiece; 23. a correction member; 24. a collection box; 25. a straightening member; 26. a housing; 41. a cooling member; 42. a water inlet pipe; 43. a water storage tank; 44. a water outlet pipe; 221. a baffle; 222. a fixing box; 223. a bevel gear shaft; 224. a limiting roller; 225. a fluted disc; 226. cleaning a brush; 227. a processing roller; 228. a connecting rod; 229. a card slot; 231. protecting the sleeve; 232. fixing the tube; 233. limiting the elastic telescopic rod; 251. a horizontal straightening roll; 252. a telescopic adjusting plate; 253. fixing the mounting plate; 254. a vertical straightening roll; 255. a limiting adjusting plate; 411. connecting blocks; 412. a spraying ring; 413. a shower head; 414. a collection barrel; 415. and (4) supporting the roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, an automatic extrusion device for wire and cable materials includes a support frame 1, wherein conveying frames 6 are fixedly connected to the left end and the right end of the upper surface of the support frame 1, a processing assembly 2 is fixedly connected to the upper surface of the support frame 1 and between the opposite surfaces of the two conveying frames 6, an extrusion block 3 is fixedly connected to the upper surface of the support frame 1 and on the right side of the processing assembly 2, a cooling assembly 4 is fixedly connected to the upper surface of the support frame 1 and on the right side of the extrusion block 3, and an extruder 5 is fixedly connected to the rear surface of the support frame 1.
Referring to fig. 3, the processing assembly 2 includes a cover plate 21, a processing member 22, a correcting member 23, a collecting box 24, a straightening member 25 and a casing 26, the upper surface of the support frame 1 is fixedly connected with the casing 26, the upper surface of the casing 26 is connected with the cover plate 21 through bolts, two groups of correcting members 23 are symmetrically arranged on the left and right sides of the casing 26 in a penetrating manner, the number of each group of correcting members 23 is two, the left side of the inside of the casing 26 is provided with the straightening member 25, the processing member 22 is arranged inside the casing 26 and on the right side of the straightening member 25, the right side of the front surface of the casing 26 is provided with a rectangular through hole penetrating into the inside of the casing 26, the inside of the rectangular through hole is slidably connected with the collecting box 24, the relative distance between two wires can be limited through the setting of the correcting member 23, the wires can be straightened through the setting of the straightening member 25, the surface of the wires can be cleaned by impurities through the setting of the processing member 22, meanwhile, the surface of the wires can be subjected to galling treatment, when being used specifically, the wires firstly enter the inside of the processing box 25, the straightening member 22, impurities can be cleaned, and then the collecting box 24 can be conveyed to the collecting box by the collecting box 24, and then the impurities on the inner side of the collecting box 24.
Referring to fig. 4 and 5, the straightening member 25 includes a horizontal straightening roller 251, a telescopic adjusting plate 252, a fixing mounting plate 253, a vertical straightening roller 254 and a limiting adjusting plate 255, two limiting adjusting plates 255 are symmetrically disposed on the front and rear surfaces of the housing 26, the vertical straightening roller 254 is rotatably connected between the opposite surfaces of the two limiting adjusting plates 255 which are vertically symmetrical in the two limiting adjusting plates 255, two vertical straightening rollers 254 are also disposed in the middle of the bottom end of the inner surface of the housing 26, the fixing mounting plate 253 is fixedly connected to the right side of the limiting adjusting plate 255 and is longitudinally symmetrical inside the housing 26, two telescopic adjusting plates 252 are fixedly connected to the upper side of the fixing mounting plate 253 and are longitudinally symmetrical inside the housing 26, and the horizontal straightening roller 251 is rotatably connected between the opposite surfaces of the telescopic adjusting plate 252 and the fixing mounting plate 253 which are longitudinally symmetrical.
Through the setting of vertical straightener roll 254 and horizontal straightener roll 251, can carry out the straightening of level and vertical direction to the wire, make the wire before carrying out the cladding of insulating layer, wire self keeps straightening, avoid because the partial position of wire appears crooked and lead to the wire to appear the too big condition of insulating layer thickness difference on the wire behind the cladding insulating layer, the life of cable is prolonged, when specifically using, at first adjust the flexible length of spacing regulating plate 255 and flexible regulating plate 252's the flexible end according to the diameter of wire, then after the wire gets into the inside of casing 26, at first carry out the straightening of vertical direction to the wire through the mutually supporting of a plurality of vertical straightener rolls 254, then carry out the straightening of horizontal direction to the wire that carries out the straightening of vertical direction through the mutually supporting of a plurality of horizontal straightener rolls 251.
Referring to fig. 5, 6 and 7, the processing member 22 includes a guide plate 221, a fixing box 222, a bevel gear shaft 223, limit rollers 224, a fluted disc 225, a cleaning brush 226, a processing roller 227, a connecting rod 228 and a clamping groove 229, the fixing box 222 is symmetrically and fixedly connected to the front and back of the inside of the casing 26 and on the right side of the straightening member 25, the guide plate 221 is fixedly connected to the left and right side surfaces of the two fixing boxes 222, four limit rollers 224 are uniformly distributed in the two fixing boxes 222, the fluted disc 225 is connected between the four limit rollers 224 in a rotating manner, the bevel gear shaft 223 is meshed with the position of the fluted disc 225 near the top end, a plurality of clamping grooves 229 are uniformly formed on the inner circumferential surface of the fluted disc 225, the limit grooves are symmetrically formed in the inside of the clamping grooves 229 in a radial direction, the connecting rods 228 are elastically connected to the inside of the clamping grooves 229 through connecting springs, one end of the connecting rod 228 close to the limit sliding groove 229 is connected to the limiting sliding groove, one end of the connecting rod 228 remote from the clamping groove 229 is hinged to the processing roller 227, a plurality of the circumferential surface of the processing roller 227 is fixedly connected to a plurality of the cleaning brushes 226, a plurality of the circumferential surface of the processing roller 227, a plurality of the conical drive motor shaft 26 is connected to the output end of the drive motor 223 connected to the drive motor.
The surface of the wire can be roughly set through the arrangement of the hair pulling block on the processing roller 227, so that the friction force between the wire and the insulating layer is larger after the wire is coated on the insulating layer, when the cable is subsequently installed, when the cable is under tension, the relative displacement between the wire and the insulating layer is avoided, scraps generated by hair pulling treatment on the wire and impurities attached to the wire can be removed through the arrangement of the cleaning brush 226, the phenomenon that the insulating layer is not firmly coated on the wire due to the impurities on the outer surface when the wire is coated on the insulating layer is avoided, the impurities cleaned down on the cleaning brush 226 can be thrown onto the guide plate 221 under the action of centrifugal force through the arrangement of the guide plate 221, then the impurities fall into the collecting box 24, the impurities are uniformly collected, when the guide plate is in specific use, the driving motor drives the fluted disc 225 to rotate inside the fixing box 222 through the conical gear shaft 223, meanwhile, under the action of the limiting roller 224, the fluted disc 225 rotates on the center of the fixing box 222, when the fluted disc 225 rotates, the conducting wire passing through the hair pulling block on the processing roller 227, the wire, the outer surface of the wire, the connecting rod 229, the outer surface of the cleaning brush 228 can be matched with the outer surface of the connecting rod of the guide plate 226, and the inner side of the guide plate 226, and the impurity collecting groove 226 can be cleaned down, the impurities can be removed, and the impurities can be removed from the clamping groove 222, and the clamping groove 222, when the impurity collecting groove 225.
Referring to fig. 3, the correcting member 23 includes a protective sleeve 231, a fixing tube 232 and a limiting elastic telescopic rod 233, two groups of protective sleeves 231 are symmetrically disposed on left and right sides of the casing 26, the fixing tube 232 is concentrically disposed inside each protective sleeve 231, the fixing tube 232 is fixedly connected to the casing 26, a plurality of limiting elastic telescopic rods 233 are uniformly disposed on a circumferential surface of the fixing tube 232 far away from one end of the casing 26, and telescopic ends of the limiting elastic telescopic rods 233 penetrate through the circumferential surface of the fixing tube 232.
Through the arrangement of the limiting elastic telescopic rod 233, when the wires slide out of the shell 26, the wires can be kept at the axis position of the fixed tube 232, so that the relative distance between the two wires when the two wires slide out of the shell 26 is kept fixed, and therefore the overall diameter of the cable is prevented from generating overlarge deviation after subsequent insulation layer coating, the cable can be installed more smoothly during subsequent installation, when the cable is used specifically, the limiting elastic telescopic rod 233 surrounding the circumferential surface of the fixed tube 232 applies force pointing to the axis position of the fixed tube 232 to the wires passing through the inside of the fixed tube 232, and when the wires pass through the fixed tube 232, the positions of the wires are kept at the axis position of the fixed tube 232.
Referring to fig. 2, the cooling assembly 4 includes a cooling member 41, a water inlet pipe 42, a water storage tank 43 and a water outlet pipe 44, the cooling member 41 is fixedly connected to the upper surface of the support frame 1 and located on the right side of the extrusion block 3, the water storage tank 43 is fixedly connected to the lower surface of the support frame 1 and located below the cooling member 41, the water inlet pipe 42 is connected to the front surface of the cooling member 41 in a penetrating manner, one end of the water inlet pipe 42, which is far away from the cooling member 41, is connected to the front surface of the water storage tank 43 in a penetrating manner, the water outlet pipe 44 is connected to the lower surface of the cooling member 41 in a penetrating manner, the water storage tank 43 is internally provided with a pressure water pump, the water outlet end of the pressure water pump is connected to the water inlet pipe 42 in a penetrating manner, when the cooling assembly is used specifically, the cable coated with the insulating layer by the extrusion block 3 enters the inside of the cooling member 41, the pressure water pump inside the water storage tank 43 conveys the cooling water inside the water storage tank 41 through the water inlet pipe 42 to cool the cable, the used cooling water is recycled to the water storage tank 43 through the water outlet pipe 44 again, and the working personnel replace the cooling water in time according to the temperature of the cooling water inside the water storage tank 43.
Referring to fig. 8 and 9, the cooling member 41 includes a connection block 411, a spraying ring 412, a spraying head 413, a collection barrel 414 and a support roller 415, the collection barrel 414 is fixedly connected to the upper surface of the support frame 1 and is located on the right side of the extrusion block 3, three spraying rings 412 are uniformly and fixedly connected to the inside of the collection barrel 414 from left to right through a plurality of connection blocks 411, a plurality of spraying heads 413 are uniformly distributed on the inner circumferential surface of the spraying ring 412, a rectangular through hole is formed on the right side of the collection barrel 414, the support roller 415 is rotatably connected to the inside of the rectangular through hole, when in specific use, cooling water enters the inside of the collection barrel 414 through the water inlet pipe 42 and is then conveyed to the inside of the spraying ring 412 through the connection block 411, the cooling water conveyed to the inside of the spraying ring 412 is sprayed on a formed cable through the spraying head 413 on the spraying ring 412, and the annularly arranged spraying head 413 can cool the formed cable comprehensively, thereby improving the cooling effect of the formed cable.
The working principle is as follows: when the device is used, firstly, a wire is conveyed from the conveying frame 6 on the left side of the supporting frame 1 to the inside of the shell 26, then, firstly, horizontal straightening is carried out through the horizontal straightening roller 251, vertical straightening is carried out through the vertical straightening roller 254 after horizontal straightening, the straightened wire enters the inside of the processing piece 22, the surface of the wire is subjected to galling treatment through a galling block on the processing roller 227, meanwhile, impurities on the surface of the wire are cleaned through the cleaning brush 226 on the processing roller 227, so that the subsequent wire can be better coated with an insulating layer, the treated wire enters the inside of the extrusion block 3 through the straightening piece 23 at equal intervals, the extruder 5 coats the wire through the extrusion block 3 after raw material treatment, the formed cable enters the inside of the collecting barrel 414 and is cooled through the spray head 413 on the spray ring 412, and the cooled cable is conveyed to the outside of the collecting barrel 414 through the supporting roller 415 for next process treatment. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic extrusion equipment of wire and cable material, includes support frame (1), its characterized in that: the left end and the right end of the upper surface of the support frame (1) are fixedly connected with conveying frames (6), the upper surface of the support frame (1) is fixedly connected with a processing assembly (2) between the opposite surfaces of the two conveying frames (6), the upper surface of the support frame (1) is fixedly connected with an extrusion block (3) on the right side of the processing assembly (2), the upper surface of the support frame (1) is fixedly connected with a cooling assembly (4) on the right side of the extrusion block (3), and the rear surface of the support frame (1) is fixedly connected with an extruder (5);
the processing assembly (2) comprises a cover plate (21), processing pieces (22), correcting pieces (23), a collecting box (24), a straightening piece (25) and a shell (26), wherein the upper surface of the support frame (1) is fixedly connected with the shell (26), the upper surface of the shell (26) is connected with the cover plate (21) through bolts, the left side and the right side of the shell (26) are symmetrically provided with two groups of correcting pieces (23) in a penetrating manner, the number of the correcting pieces (23) in each group is two, the left side in the shell (26) is provided with the straightening piece (25), the processing pieces (22) are arranged in the shell (26) and positioned on the right side of the straightening piece (25), the right side of the front surface of the shell (26) is provided with a rectangular through hole penetrating into the shell (26), and the collecting box (24) is connected in the rectangular through hole in a sliding manner;
the processing part (22) comprises a guide plate (221), a fixing box (222), a bevel gear shaft (223), limiting rollers (224), a fluted disc (225), a cleaning brush (226), a processing roller (227), a connecting rod (228) and a clamping groove (229), wherein the fixing box (222) is symmetrically and fixedly connected with the inside of the shell (26) and the front and back of the right side of the straightening part (25), the guide plate (221) is fixedly connected with the left side surface and the right side surface of the two fixing boxes (222), the four limiting rollers (224) are uniformly distributed in the two fixing boxes (222), the fluted disc (225) is rotationally connected between the four limiting rollers (224) together, the bevel gear shaft (223) is meshed at a position, close to the top end, of the fluted disc (225), a plurality of clamping grooves (229) are uniformly formed in the inner circumferential surface of the fluted disc (225), limiting grooves are symmetrically formed in the clamping grooves (229) along the radius direction, connecting rods (228) are elastically connected to the clamping grooves (229) through connecting springs, one ends, close to the clamping grooves (229), of the connecting rods (228) are connected with the limiting sliding grooves in a sliding mode, processing rollers (227) are hinged to one ends, far away from the clamping grooves (229), of the connecting rods (228), a plurality of groups of cleaning brushes (226) are fixedly connected to the circumferential surface of the processing rollers (227), and the circumferential surface of the processing rollers (227) is located at intervals of the plurality of groups of cleaning brushes (226) Are all provided with hair pulling blocks.
2. The automatic extrusion equipment of wire and cable materials as claimed in claim 1, wherein: straightening spare (25) are including horizontal straightening roller (251), flexible regulating plate (252), fixed mounting board (253), vertical straightening roller (254) and spacing regulating plate (255), the preceding rear surface symmetry of casing (26) is provided with two sets of spacing regulating plate (255), and is two sets of all rotate between the opposite face of two spacing regulating plate (255) of upper and lower symmetry in spacing regulating plate (255) and be connected with vertical straightening roller (254), the internal surface bottom middle part of casing (26) also is provided with two vertical straightening rollers (254), the inside front and back symmetry of casing (26) just is located the right side fixedly connected with fixed mounting board (253) of spacing regulating plate (255), the inside front and back symmetry of casing (26) just is located two sets of flexible regulating plate (252) of top fixedly connected with of fixed mounting board (253), front and back symmetry all rotate between the opposite face of flexible regulating plate (252) and fixed mounting board (253) and be connected with horizontal straightening roller (251).
3. The automatic extrusion equipment of wire and cable materials as claimed in claim 1, wherein: cooling unit (4) are including cooling part (41), inlet tube (42), storage water tank (43) and outlet pipe (44), the upper surface of support frame (1) just is located right side fixedly connected with cooling part (41) of extruding piece (3), the lower surface of support frame (1) just is located below fixedly connected with storage water tank (43) of cooling part (41), the front surface through connection of cooling part (41) has inlet tube (42), the one end that cooling part (41) were kept away from in inlet tube (42) and the front surface through connection of storage water tank (43), the lower surface through connection of cooling part (41) has outlet pipe (44), the one end that cooling part (41) were kept away from in outlet pipe (44) and the front surface through connection of storage water tank (43).
4. The automatic extrusion equipment of wire and cable materials as claimed in claim 3, wherein: the cooling part (41) comprises a connecting block (411), a spraying ring (412), a spraying head (413), a collecting barrel (414) and a supporting roller (415), the upper surface of the support frame (1) is fixedly connected with the collecting barrel (414) on the right side of the extrusion block (3), the collecting barrel (414) is internally and uniformly fixedly connected with three spraying rings (412) from left to right through a plurality of connecting blocks (411), a plurality of spraying heads (413) are uniformly distributed on the inner circumferential surface of the spraying ring (412), a rectangular through hole is formed in the right side of the collecting barrel (414), and the supporting roller (415) is rotatably connected inside the rectangular through hole.
5. The automatic extrusion equipment of wire and cable materials as claimed in claim 1, wherein: correction piece (23) include protective case (231), fixed pipe (232) and spacing elasticity telescopic link (233), the left and right sides symmetry of casing (26) is provided with two sets of protective case (231), every the inside of protective case (231) all is provided with fixed pipe (232) with one heart, fixed pipe (232) and casing (26) fixed connection, the periphery that casing (26) one end was kept away from in fixed pipe (232) evenly is provided with a plurality of spacing elasticity telescopic link (233), and is a plurality of the periphery of fixed pipe (232) is all run through to the flexible end of spacing elasticity telescopic link (233).
6. The automatic extrusion equipment of wire and cable materials as claimed in claim 1, wherein: the collecting box (24) is positioned right below the fixed box (222), and the width of the collecting box (24) is larger than that of the fixed box (222).
7. The automatic extrusion equipment of wire and cable materials as claimed in claim 5, wherein: the circle center of the fluted disc (225) and the axis of the fixed pipe (232) are located on the same horizontal line, and the inner diameter of the fluted disc (225) is the same as that of the fixed pipe (232).
8. The automatic extrusion equipment of wire and cable materials as claimed in claim 1, wherein: the cover plate (21) is provided with a limiting through hole matched with the vertical straightening roller (254) in size, and the position of the limiting through hole in the cover plate (21) corresponds to the position of the vertical straightening roller (254) arranged in the middle of the bottom end of the inner surface of the shell (26).
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| CN116811179B (en) * | 2023-08-29 | 2023-10-31 | 天津市远华线缆有限公司 | Extrusion coating device for suspension cable production, control method and suspension cable |
| CN118003588A (en) * | 2024-04-10 | 2024-05-10 | 福建曙光电缆有限公司 | Plastic insulated cable extrusion device and method thereof |
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| JP4329482B2 (en) * | 2003-10-20 | 2009-09-09 | 住友電気工業株式会社 | Manufacturing method of multi-core communication cable |
| NO20073832L (en) * | 2007-07-20 | 2009-01-21 | Fmc Kongsberg Subsea As | composite Cable |
| CN106346733B (en) * | 2016-09-16 | 2019-02-19 | 保定京阳立津线缆制造有限公司 | A kind of cable insulation extrusion process of automatic concentricity adjusting |
| CN210287465U (en) * | 2019-08-20 | 2020-04-10 | 无锡市明星精密线材有限公司 | Improved tinning flux coating device for copper wire processing |
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| CN111775427B (en) * | 2020-07-28 | 2021-12-10 | 泉州地坤科技有限公司 | Cooling and shaping equipment for manufacturing communication cable insulating sheath |
| CN113643860B (en) * | 2021-10-13 | 2021-12-21 | 江苏昕讯线缆科技有限公司 | Cable pair twister with multi-direction cable production technology |
| CN114131891A (en) * | 2021-12-14 | 2022-03-04 | 江苏东方电缆材料有限公司 | Preparation device of flame-retardant PE protective sleeve and working method thereof |
| CN114156015A (en) * | 2021-12-29 | 2022-03-08 | 河源市可顺绝缘材料有限公司 | Preparation system of plastic-coated bus and plastic-coated bus prepared by same |
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