CN116175929A - Extrusion device for extrusion of cable insulating layer - Google Patents
Extrusion device for extrusion of cable insulating layer Download PDFInfo
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- CN116175929A CN116175929A CN202310435105.9A CN202310435105A CN116175929A CN 116175929 A CN116175929 A CN 116175929A CN 202310435105 A CN202310435105 A CN 202310435105A CN 116175929 A CN116175929 A CN 116175929A
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- extrusion
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- feeding
- insulation layer
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- 238000001125 extrusion Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000005485 electric heating Methods 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000012840 feeding operation Methods 0.000 claims abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000007765 extrusion coating Methods 0.000 claims 7
- 239000002994 raw material Substances 0.000 description 23
- 239000007788 liquid Substances 0.000 description 13
- 239000002699 waste material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/147—Feeding of the insulating material
-
- 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
- B29C48/27—Cleaning; Purging; Avoiding contamination
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
-
- 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
-
- 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)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
The invention discloses an extrusion device for extrusion of a cable insulating layer, which specifically comprises: the fixing box is provided with a stable base and a protection box arranged at the top of the fixing box, a fixing plate is fixedly connected to the outside of the protection box, and a motor is fixedly connected to the upper surface of the fixing plate; the temperature control mechanism is used for controlling the temperature of a material body and assisting feeding operation and comprises a bent rod and an extrusion assembly, an electric heating plate is fixedly connected to the outer part of the bent rod, the electric heating plate is fixedly connected with the extrusion assembly, and the bent rod is fixedly connected to the outer part of the protective box; the invention relates to the technical field of cables, in particular to a feeding mechanism for controlling feeding speed and screening feeding. The extrusion device for extrusion of the cable insulation layer achieves the purpose of improving the service efficiency of equipment.
Description
Technical Field
The invention relates to the technical field of cables, in particular to an extrusion device for extrusion of a cable insulating layer.
Background
The insulating layer refers to an insulating material layer between the heating wires or between the heating wires and the grounding shielding layer. The cable is mainly used for isolating wires to prevent people from being injured by electric shock, and an insulating layer outside the cable is also used for protecting the cable. The cable is usually twisted from several wires or groups of wires, the cable being similar to a rope, each group of wires being insulated from each other and often twisted around a centre, the whole being covered with a highly insulating coating. The cable has an inner energized, outer insulated feature.
At present, extrusion device for extrusion of cable insulation layer is in conventional equipment, is not strict enough to feeding control, and the unloading speed is too fast, leads to the material body to be heated unevenly, melts the effect relatively poor, and after the equipment long-time operation, the screw rod is easy to have dust to pile up with motor junction, easily leads to screw rod and motor junction to rust.
Disclosure of Invention
In order to solve the technical problems, the invention provides an extrusion device for extrusion of a cable insulation layer, which specifically comprises:
the fixing box is provided with a stable base and a protection box arranged at the top of the fixing box, a fixing plate is fixedly connected to the outside of the protection box, and a motor is fixedly connected to the upper surface of the fixing plate;
the temperature control mechanism is used for controlling the temperature of a material body and assisting in feeding work and comprises a bent rod and an extrusion assembly, an electric heating plate is fixedly connected to the outer part of the bent rod, the electric heating plate is arranged, the temperature control can be carried out on the outer part of the shell before the operation, the extrusion work is assisted, the electric heating plate is fixedly connected with the extrusion assembly, and the bent rod is fixedly connected to the outer part of the protective box;
the feeding mechanism is used for controlling the feeding speed and screening feeding and comprises a feeding barrel, an inclined plate is fixedly connected to the inside of the feeding barrel, the material moves to the inclined plate and then moves downwards, the falling speed of the material is reduced, the material is heated uniformly, the upper surface of the feeding barrel is fixedly connected with a feeding hopper, and the feeding barrel is connected to the inside of the temperature control mechanism in a clamping mode.
Preferably, the protection box is fixedly connected to the upper surface of the fixing box, an anti-rust mechanism is fixedly connected to the inside of the protection box, a return pipe is fixedly connected to the inside of the fixing box, a base is fixedly connected to the bottom of the fixing box, and a water pump is fixedly connected to the inside of the fixing box.
Preferably, the outside fixedly connected with adapter rod of electric heater board, the outside fixedly connected with storage box of adapter rod, the inside fixedly connected with runner pipe of storage box, runner pipe and fixed box intercommunication, waste liquid is passed through the runner pipe from fixed box and is got into in the storage box for extruding the position cooling.
Preferably, the inside of guard box has seted up two slides, the inside fixedly connected with electric putter of two slides, electric putter's outside fixedly connected with carriage, the outside fixedly connected with of carriage hits the ball, through opening electric putter repeatedly, controls to hit the ball and hits the feed cylinder repeatedly, promotes the screening work of feed body.
Preferably, the extrusion assembly comprises a shell, a communicating circular groove is formed in the bottom of the shell, a feeding hole is formed in the shell, the feeding hole is connected with a feeding barrel in a clamping mode, an annular groove is formed in the shell and used for placing a temperature control pipe, and the shell is fixedly connected to the outer portion of the electric heating plate.
Preferably, the outside fixedly connected with dead lever of guard box, the outside fixedly connected with of dead lever accepts the board, the upper surface fixedly connected with riser of accepting the board, the top fixedly connected with screens scute of riser is used for the shell of fixed top, the circular slot has been seted up to the inside of screens scute, screens scute and shell block are connected.
Preferably, the top fixedly connected with electric telescopic column of accepting the board, the top fixedly connected with screens plectane of electric telescopic column is used for controlling the flow direction of waste liquid to the shell of sealed top, screens plectane and circular slot block are connected.
Preferably, the upper surface fixedly connected with screens board of feeder hopper, the bottom fixedly connected with electric telescopic handle of screens board, the bottom fixedly connected with plectane of electric telescopic handle, the circulation mouth has been seted up to the inside of plectane.
Preferably, the rust prevention mechanism comprises a fixed groove and a screw, wherein a circulation groove is formed in the fixed groove, the screw is fixedly connected with the motor, and the fixed groove is formed in the protective box.
Preferably, the inside fixedly connected with fan of fixed slot, the inside fixedly connected with blast pipe of fixed slot, the screens groove has been seted up at the top of guard box, the inside block in screens groove is connected with the apron.
The invention provides an extrusion device for extrusion of a cable insulation layer. The beneficial effects are as follows:
this extrusion device that crowded package of cable insulation layer was used, through setting up rust-resistant mechanism, link up the position at motor and screw rod and be the screw rod air supply, prevent that contact position dust from piling up, and can produce a large amount of heats at motor operation in-process, also can assist the heat dissipation work of motor by the air supply mode, in the lifting process of repeatedly controlling the adhesion strip, but adhesion is in outside dust and the impurity of screw rod. The purpose of being convenient for dust removal for the screw air supply and preventing the contact part of the screw and the motor from rusting is achieved.
This extrusion device that cable insulation layer crowded package was used, through setting up control by temperature change mechanism, before opening the motor, according to extruding the position of raw materials, adjusts the position of storage box to under the assistance of electrical heating board and waste liquid, carry out temperature control to the outside of shell. And impact the feeding cylinder in the feeding process to promote feeding work. The purposes of conveniently controlling the temperature of each part of the shell and assisting in feeding are achieved.
This extrusion device that crowded package of cable insulation layer was used, through setting up extrusion assembly, set up the screens plectane that can go up and down in the bottom of shell, do not influence the going on of extrusion work, and the accessible closes electric telescopic post simultaneously, makes screens plectane and screens circular slot break away from, and then makes the waste liquid flow downwards, and when opening electric telescopic post repeatedly, screens plectane can drive here waste liquid rapid motion, prevents that local washings are not clean. The purposes of conveniently carrying waste liquid at the bottom and controlling the movement direction of the waste liquid are achieved.
This extrusion device that cable insulation layer crowded package was used screens the raw materials through setting up feed mechanism, leaves the raw materials that does not accord with the size requirement in the top of plectane, and under the vibration and the beating of electric telescopic handle and temperature control mechanism, the raw materials that accords with the size requirement begins to descend to the inside of feed cylinder to through the swash plate, slowly move down, make the raw materials heat evenly, prevent simultaneously that the raw materials from piling up. The purposes of conveniently controlling the descending speed of the raw materials and screening the raw materials are achieved.
Drawings
FIG. 1 is a schematic view showing the overall structure of an extrusion device for extrusion of a cable insulation layer according to the present invention;
FIG. 2 is a schematic view showing the bottom structure of an extrusion device for extruding an insulating layer of a cable according to the present invention;
FIG. 3 is a schematic view of the rust prevention mechanism of the present invention;
FIG. 4 is an enlarged schematic view of a portion of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a temperature control mechanism according to the present invention;
FIG. 6 is a schematic view of the structure of an extrusion assembly of the present invention;
FIG. 7 is an enlarged schematic view of a portion of the invention at B in FIG. 6;
FIG. 8 is a schematic view of the feeding mechanism of the present invention.
In the figure: 1. a fixed box; 2. a protection box; 3. an anti-rust mechanism; 301. a fixing groove; 302. an air supply pipe; 303. a flow channel; 304. a screw; 305. a clamping groove; 306. an electric push plate; 307. an arc-shaped plate; 308. an adjusting rod; 309. a second arcuate plate; 310. a second circulation tank; 4. a temperature control mechanism; 401. bending a rod; 402. an electric heating plate; 403. a connecting rod; 404. a storage box; 405. a flow pipe; 406. an extrusion assembly; 4061. a housing; 4062. an annular groove; 4063. a fixed rod; 4064. a receiving plate; 4065. a riser; 4066. an electric telescopic column; 4067. a clamping circular plate; 4068. a clamping angle plate; 407. a double slideway; 408. a carriage; 409. striking a ball; 410. a feed inlet; 5. a feed mechanism; 501. a feed cylinder; 502. a sloping plate; 503. a feed hopper; 504. a clamping plate; 505. an electric telescopic rod; 506. a circular plate; 6. a fixing plate; 7. a motor; 8. a return pipe; 9. and (5) a base.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1 to 8, the present invention provides a technical solution: the method specifically comprises the following steps:
the fixing box 1 is provided with a stable base, and a protection box 2 arranged at the top of the fixing box 1, a fixing plate 6 is fixedly connected to the outside of the protection box 2, and a motor 7 is fixedly connected to the upper surface of the fixing plate 6;
the temperature control mechanism 4 is used for controlling the temperature of a material body and assisting feeding operation, the temperature control mechanism 4 comprises a bent rod 401 and an extrusion assembly 406, an electric heating plate 402 is fixedly connected to the outer part of the bent rod 401, the electric heating plate 402 is fixedly connected with the extrusion assembly 406, and the bent rod 401 is fixedly connected to the outer part of the protective box 2;
The guard box 2 fixed connection is at the upper surface of fixed box 1, and the inside fixedly connected with rust-resistant mechanism 3 of guard box 2, the inside fixedly connected with back flow 8 of fixed box 1, the bottom fixedly connected with base 9 of fixed box 1, the inside fixedly connected with water pump of fixed box 1. Has the advantage of facilitating control of the feed rate and of preheating the equipment before the extrusion operation takes place. Before the equipment is used, the temperature control mechanism 4 is started to perform equipment preheating work. Then the feeding mechanism 5 is started, the motor 7 and the rust prevention mechanism 3 are started, and the motor 7 starts to drive the equipment to perform extrusion work. When the material needs to be changed halfway in the extrusion work, cleaning liquid is manually added into the feeding mechanism 5, gradually enters the fixed box 1 at the bottom, gradually moves to the bottom of the fixed plate 6 through the return pipe 8, cools the motor 7 at the top of the fixed plate 6, and assists the heat dissipation work of the motor 7.
The outside fixedly connected with adapter rod 403 of electric heating board 402, the outside fixedly connected with storage box 404 of adapter rod 403, the inside fixedly connected with runner pipe 405 of storage box 404, runner pipe 405 and fixed box 1 intercommunication.
The inside of the protection box 2 is provided with a double slide 407, the inside of the double slide 407 is fixedly connected with an electric push rod, the outside of the electric push rod is fixedly connected with a sliding frame 408, and the outside of the sliding frame 408 is fixedly connected with an impact ball 409.
The extrusion component 406 comprises a shell 4061, a communicating round groove is formed in the bottom of the shell 4061, a feed inlet 410 is formed in the shell 4061, the feed inlet 410 is connected with a feed cylinder 501 in a clamping mode, an annular groove 4062 is formed in the shell 4061, a plurality of temperature control pipes are fixedly connected to the inner portion of the annular groove 4062, and the shell 4061 is fixedly connected to the outer portion of the electric heating plate 402.
The outside fixedly connected with dead lever 4063 of guard box 2, the outside fixedly connected with of dead lever 4063 accepts board 4064, accepts the upper surface fixedly connected with riser 4065 of board 4064, the top fixedly connected with screens angle board 4068 of riser 4065, the circular slot has been seted up to the inside of screens angle board 4068, screens angle board 4068 and shell 4061 block connection.
The top fixedly connected with electric telescopic column 4066 of the joint board 4064, the top fixedly connected with screens plectane 4067 of electric telescopic column 4066, screens plectane 4067 and circular slot block are connected. Has the advantages of being convenient for controlling the temperature of each part of the shell and controlling the movement direction of the waste liquid. The length of the docking rod 403 is manually adjusted to bring the storage box 404 outside the extrusion site prior to use of the device. The electric heating plate 402 and the temperature control tube are opened, and the electric heating plate 402 transfers heat to the housing 4061, and then transfers heat to the raw material inside the housing 4061, so as to accelerate melting of the raw material. The water pump is started, the waste water in the fixed tank 1 moves upwards through the runner pipe 405 and gradually moves to the inside of the storage box 404, and the temperature of the external auxiliary raw materials is reduced.
After the feeding mechanism 5 is installed, the electric push rod is repeatedly started, the electric push rod drives the sliding frame 408 to move back and forth in the double slide ways 407, and then the impact ball 409 outside the sliding frame 408 is driven to repeatedly impact the feeding cylinder 501, so that the feeding body is promoted to move downwards, and meanwhile, the feeding body is prevented from being adhered in the feeding cylinder 501.
In the process of extrusion, the electric telescopic column 4066 is opened in the whole process, and the electric telescopic column 4066 drives the clamping circular plate 4067 to be clamped and connected in the communicating circular groove. When the raw materials need to be replaced midway, the electric telescopic column 4066 is closed, the electric telescopic column 4066 drives the clamping circular plate 4067 to move downwards, and at the moment, the waste liquid starts to move downwards and flows downwards into the fixing box 1 through the gap between the bearing plates 4064.
The upper surface fixedly connected with screens board 504 of feeder hopper 503, the bottom fixedly connected with electric telescopic handle 505 of screens board 504, the bottom fixedly connected with plectane 506 of electric telescopic handle 505, the circulation mouth has been seted up to the inside of plectane 506. Has the advantages of being convenient for controlling the descending speed of the raw materials and screening the raw materials. The feeding cylinder 501 is manually clamped and connected in the feeding hole 410, raw materials are added into the feeding hopper 503, the electric telescopic rod 505 is repeatedly opened, the electric telescopic rod 505 drives the circular plate 506 at the bottom to repeatedly move up and down, and under the assistance of the temperature control mechanism 4, the raw materials conforming to the size move downwards through the circulating hole and gradually enter the feeding cylinder 501 at the bottom, the inclined plate 502 is arranged in the feeding cylinder 501, and the raw materials move downwards through the inclined plate 502 and gradually enter the shell 4061.
The rust prevention mechanism 3 comprises a fixed groove 301 and a screw rod 304, wherein a circulation groove 303 is formed in the fixed groove 301, the screw rod 304 is fixedly connected with the motor 7, and the fixed groove 301 is formed in the protective box 2.
The inside fixedly connected with fan of fixed slot 301, the inside fixedly connected with blast pipe 302 of fixed slot 301, screens groove 305 has been seted up at the top of guard box 2, and the inside block in screens groove 305 is connected with the apron.
The inside fixedly connected with electronic push pedal 306 of guard box 2, the bottom fixedly connected with arc 307 of electronic push pedal 306, the outside fixedly connected with regulation pole 308 of arc 307, the outside fixedly connected with second arc 309 of regulation pole 308, the equal fixedly connected with adhesion strip of bottom of arc 307 and second arc 309, second circulation groove 310 has been seted up to the inside of guard box 2. The device has the advantages of being convenient for supplying air to the screw rod and removing dust and preventing the contact part of the screw rod and the motor from rusting. The motor 7 is started, the motor 7 drives the screw rod 304 to rotate, the fan is started, wind in the fan moves to the inside of the circulation groove 303 through the air supply pipe 302, air is supplied to the joint of the screw rod 304 and the motor 7, local dust accumulation is prevented, and the heat dissipation work of the motor 7 can be assisted. Repeatedly opening the electric push plate 306, the electric push plate 306 drives the arc plate 307 at the bottom to repeatedly move downwards, so that the adhesion strip is gradually attached to the screw rod 304, and impurities on the surface of the screw rod 304 are adhered to prevent the screw rod 304 from rusting.
Working principle: before the device is used, the temperature control mechanism 4 is turned on, and before the device is used, the length of the joint rod 403 is manually adjusted so that the storage box 404 is located outside the extrusion part. The electric heating plate 402 and the temperature control tube are opened, and the electric heating plate 402 transfers heat to the housing 4061, and then transfers heat to the raw material inside the housing 4061, so as to accelerate melting of the raw material. The water pump is started, the waste water in the fixed tank 1 moves upwards through the runner pipe 405 and gradually moves to the inside of the storage box 404, and the temperature of the external auxiliary raw materials is reduced.
And performing equipment preheating work. Then, the feeding mechanism 5 is started, the feeding cylinder 501 is manually clamped and connected in the feeding hole 410, raw materials are added into the feeding hopper 503, the electric telescopic rod 505 is repeatedly started, the electric telescopic rod 505 drives the circular plate 506 at the bottom to repeatedly move up and down, and under the assistance of the temperature control mechanism 4, the raw materials conforming to the size move downwards through the circulating hole and gradually enter the feeding cylinder 501 at the bottom, an inclined plate 502 is arranged in the feeding cylinder 501, and the raw materials move downwards through the inclined plate 502 and gradually enter the housing 4061. After the feeding mechanism 5 is installed, the electric push rod is repeatedly started, the electric push rod drives the sliding frame 408 to move back and forth in the double slide ways 407, and then the impact ball 409 outside the sliding frame 408 is driven to repeatedly impact the feeding cylinder 501, so that the feeding body is promoted to move downwards, and meanwhile, the feeding body is prevented from being adhered in the feeding cylinder 501. The motor 7 and the rust-proof mechanism 3 are started, the motor 7 is started, the motor 7 drives the screw rod 304 to rotate, the fan is started, wind in the fan moves to the inside of the circulation groove 303 through the air supply pipe 302, air is supplied to the joint of the screw rod 304 and the motor 7, local dust accumulation is prevented, and the heat dissipation work of the motor 7 can be assisted. Repeatedly opening the electric push plate 306, the electric push plate 306 drives the arc plate 307 at the bottom to repeatedly move downwards, so that the adhesion strip is gradually attached to the screw rod 304, and impurities on the surface of the screw rod 304 are adhered to prevent the screw rod 304 from rusting.
When the extrusion work needs to be changed in the middle of the material, cleaning liquid is manually added into the feed hopper 503, and in the process of the extrusion work, the electric telescopic column 4066 is opened in the whole process, and the electric telescopic column 4066 drives the clamping circular plate 4067 to be clamped and connected in the communicating circular groove. Closing the electric telescopic column 4066, enabling the electric telescopic column 4066 to drive the clamping circular plate 4067 to move downwards, enabling waste liquid to start to move downwards at the moment, enabling the waste liquid to flow downwards into the fixing box 1 through gaps between the supporting plates 4064, gradually moving to the bottom of the fixing plate 6 through the return pipe 8, cooling the motor 7 at the top of the fixing plate 6, and assisting the heat dissipation work of the motor 7.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. An extrusion device for extrusion of a cable insulation layer, specifically comprising:
fixed case (1), its characterized in that: the fixing box (1) is provided with a stable base, the top of the fixing box (1) is fixedly connected with a protection box (2), the outside of the protection box (2) is fixedly connected with a fixing plate (6), the upper surface of the fixing plate (6) is fixedly connected with a motor (7), and the inside of the protection box (2) is fixedly connected with an anti-rust mechanism (3);
the rust prevention mechanism (3) comprises a fixed groove (301) and a screw (304), wherein a circulation groove (303) is formed in the fixed groove (301), the screw (304) is fixedly connected with the motor (7), and the fixed groove (301) is formed in the protective box (2);
the inside of the fixed groove (301) is fixedly connected with a fan, the inside of the fixed groove (301) is fixedly connected with an air supply pipe (302), the top of the protection box (2) is provided with a clamping groove (305), and the inside of the clamping groove (305) is connected with a cover plate in a clamping way;
the temperature control mechanism (4) is used for controlling the temperature of a material body and assisting feeding operation, the temperature control mechanism (4) comprises a bent rod (401) and an extrusion assembly (406), an electric heating plate (402) is fixedly connected to the outer part of the bent rod (401), the electric heating plate (402) is fixedly connected with the extrusion assembly (406), and the bent rod (401) is fixedly connected to the outer part of the protection box (2);
feeding mechanism (5) for control feeding speed and carry out the screening to the feeding, feeding mechanism (5) are including feed cylinder (501), the inside fixedly connected with swash plate (502) of feed cylinder (501), the upper surface fixedly connected with feeder hopper (503) of feed cylinder (501), the inside at control by temperature change mechanism (4) is connected to feed cylinder (501) block.
2. An extrusion apparatus for extrusion coating of insulation layer of cable according to claim 1, wherein: the novel water pump is characterized in that a return pipe (8) is fixedly connected to the inside of the fixed box (1), a base (9) is fixedly connected to the bottom of the fixed box (1), and a water pump is fixedly connected to the inside of the fixed box (1).
3. An extrusion apparatus for extrusion coating of insulation layer of cable according to claim 1, wherein: the electric heating plate is characterized in that a connecting rod (403) is fixedly connected to the outer portion of the electric heating plate (402), a storage box (404) is fixedly connected to the outer portion of the connecting rod (403), a flow pipe (405) is fixedly connected to the inner portion of the storage box (404), and the flow pipe (405) is communicated with the fixed box (1).
4. An extrusion apparatus for extrusion coating of insulation layer of cable according to claim 1, wherein: the inside of guard box (2) has seted up double slide (407), the inside fixedly connected with electric putter of double slide (407), the outside fixedly connected with carriage (408) of electric putter, the outside fixedly connected with striking ball (409) of carriage (408).
5. An extrusion apparatus for extrusion coating of insulation layer of cable according to claim 1, wherein: the extrusion component (406) comprises a shell (4061), a communicating circular groove is formed in the bottom of the shell (4061), a feeding hole (410) is formed in the shell (4061), the feeding hole (410) is connected with a feeding barrel (501) in a clamping mode, an annular groove (4062) is formed in the shell (4061), and the shell (4061) is fixedly connected to the outer portion of the electric heating plate (402).
6. An extrusion apparatus for extrusion coating of insulation layer of cable according to claim 1, wherein: the outside fixedly connected with dead lever (4063) of guard box (2), the outside fixedly connected with of dead lever (4063) accepts board (4064), the upper surface fixedly connected with riser (4065) of accepting board (4064), the top fixedly connected with screens scute (4068) of riser (4065), the circular slot has been seted up to the inside of screens scute (4068), screens scute (4068) and shell (4061) block are connected.
7. An extrusion apparatus for extrusion coating of insulation layer of cable according to claim 6, wherein: the top fixedly connected with electric telescopic column (4066) of accepting board (4064), the top fixedly connected with screens plectane (4067) of electric telescopic column (4066), screens plectane (4067) and circular slot block are connected.
8. An extrusion apparatus for extrusion coating of insulation layer of cable according to claim 1, wherein: the utility model discloses a feeding hopper, including feeding hopper (503), clamping plate (504) is fixedly connected with to the upper surface of feeding hopper (503), the bottom fixedly connected with electric telescopic handle (505) of clamping plate (504), the bottom fixedly connected with plectane (506) of electric telescopic handle (505), circulation mouth has been seted up to the inside of plectane (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310435105.9A CN116175929A (en) | 2023-04-21 | 2023-04-21 | Extrusion device for extrusion of cable insulating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310435105.9A CN116175929A (en) | 2023-04-21 | 2023-04-21 | Extrusion device for extrusion of cable insulating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116175929A true CN116175929A (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310435105.9A Pending CN116175929A (en) | 2023-04-21 | 2023-04-21 | Extrusion device for extrusion of cable insulating layer |
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| Country | Link |
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| CN (1) | CN116175929A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211412855U (en) * | 2019-12-30 | 2020-09-04 | 临安信立精工机械厂 | Motor shaft cleaning device for motor production |
| CN212021627U (en) * | 2019-12-31 | 2020-11-27 | 江苏思可达塑业有限公司 | Energy-conserving efficient extruding machine |
| CN212860373U (en) * | 2020-08-04 | 2021-04-02 | 广东五羊城电缆有限公司 | Wire and cable plastic extruder capable of reducing temperature |
| CN215589898U (en) * | 2021-09-18 | 2022-01-21 | 上海方之德新材料有限公司 | Auxiliary feeding device of double-screw extruder |
| CN215703888U (en) * | 2021-06-22 | 2022-02-01 | 广州市沛基工程材料有限公司 | Plastic extruding machine for producing drainage plate with embedded light lines |
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2023
- 2023-04-21 CN CN202310435105.9A patent/CN116175929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211412855U (en) * | 2019-12-30 | 2020-09-04 | 临安信立精工机械厂 | Motor shaft cleaning device for motor production |
| CN212021627U (en) * | 2019-12-31 | 2020-11-27 | 江苏思可达塑业有限公司 | Energy-conserving efficient extruding machine |
| CN212860373U (en) * | 2020-08-04 | 2021-04-02 | 广东五羊城电缆有限公司 | Wire and cable plastic extruder capable of reducing temperature |
| CN215703888U (en) * | 2021-06-22 | 2022-02-01 | 广州市沛基工程材料有限公司 | Plastic extruding machine for producing drainage plate with embedded light lines |
| CN215589898U (en) * | 2021-09-18 | 2022-01-21 | 上海方之德新材料有限公司 | Auxiliary feeding device of double-screw extruder |
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Application publication date: 20230530 |