CN112466556B - Be used for fashioned mould of cable manufacturing - Google Patents
Be used for fashioned mould of cable manufacturing Download PDFInfo
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- CN112466556B CN112466556B CN202011204043.3A CN202011204043A CN112466556B CN 112466556 B CN112466556 B CN 112466556B CN 202011204043 A CN202011204043 A CN 202011204043A CN 112466556 B CN112466556 B CN 112466556B
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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
- H01B13/0036—Details
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Abstract
The invention provides a mould for manufacturing and molding a cable. The mould for manufacturing and forming the cable comprises: a base plate; the two first strip-shaped fixing blocks are fixedly arranged at the top of the base plate; the two hydraulic cylinders are respectively and fixedly arranged on one sides of the two strip-shaped fixing blocks, which are close to each other; the two semicircular supporting blocks are fixedly arranged on output shafts of the two hydraulic cylinders respectively; the two semi-arc moving dies are fixedly arranged at the tops of the two semi-circular supporting blocks respectively; the two vertical placing plates are fixedly arranged at the top of the base plate. The mould for manufacturing and forming the cable can improve the thickness uniformity of the cable and ensure the product quality; the cable cooling device has the advantages that the cable cooling device can be effectively and quickly cooled after the cable is manufactured and molded, the working efficiency is improved, and the operation is simple and convenient.
Description
Technical Field
The invention relates to the technical field of molds, in particular to a mold for manufacturing and molding a cable.
Background
The cable is the general name of articles such as the optical cable, etc., the use of the cable has many, multiple functions such as mainly used for controlling and installing, connecting equipment, transmitting electric power, etc., it is a common and indispensable thing in daily life, because the cable is electrified, so the installation needs to be cautious, in the related art, disclose a mould forming device for cable manufacture shaping, including the mould seat, inner cladding of cable conductor shaping cavity and outer cladding of cable conductor shaping cavity of cable conductor set up on the mould seat sequentially along the direction of delivery of cable conductor, connect through a section of centre channel between head end of outer cladding of cable conductor shaping cavity and the end of inner cladding of cable conductor shaping cavity of cable conductor; the invention provides a mould forming device for manufacturing and forming a cable, which is simple in structure, good in cable and wire forming quality and stable and reliable in work.
However, the above-mentioned technology has disadvantages that the above-mentioned structure does not involve the cooling function of the cable during the manufacturing of the cable, the speed of adopting the natural cooling solidification molding is relatively slow, the working time is wasted, and the working efficiency is reduced.
Therefore, it is necessary to provide a new mold for cable manufacturing and molding to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the mould for manufacturing and molding the cable, which is convenient to use, can simply and effectively cool the cable after the cable is manufactured and molded, improves the working efficiency, and is simple and convenient to operate.
In order to solve the above technical problem, the present invention provides 1, a mold for manufacturing and molding a cable, comprising: a base plate; the two first strip-shaped fixing blocks are fixedly arranged at the top of the base plate;
the two hydraulic cylinders are respectively and fixedly arranged on one sides of the two strip-shaped fixing blocks, which are close to each other;
the two semicircular supporting blocks are fixedly arranged on output shafts of the two hydraulic cylinders respectively;
the two semi-arc moving dies are fixedly arranged at the tops of the two semi-circular supporting blocks respectively;
the two vertical placing plates are fixedly arranged at the top of the base plate;
the square top plate is fixedly arranged at the tops of the two vertical placing plates;
the first driving motor is fixedly installed at the top of the square top plate;
the first bevel gear is fixedly arranged on an output shaft of the first driving motor;
the internal thread sleeve is rotatably arranged on the square top plate;
the second bevel gear is fixedly sleeved on the internal thread sleeve and meshed with the first bevel gear;
the vertical threaded rod is installed on the internal thread sleeve in a threaded mode;
the second driving motor is fixedly installed at the bottom end of the vertical threaded rod;
the cylindrical grinding block is fixedly arranged on an output shaft of the driving motor II, and the bottom end of the cylindrical grinding block is in contact with the semicircular supporting block;
the cylindrical grinding block comprises an outer sleeve and an inner core, a spacer sleeve is arranged between the inner core and the outer sleeve, the space between the inner core and the outer sleeve is divided into a water inlet cavity and a water return cavity by the spacer sleeve, and the water inlet cavity and the water return cavity are communicated at one end of the cylindrical grinding block; be equipped with the tympanic membrane on the inner wall of overcoat, be equipped with a plurality of demoulding mechanism on the overcoat, demoulding mechanism include with the first ejector pad that the tympanic membrane was laminated mutually, first ejector pad is connected with the fixing base through compression spring, first ejector pad is through cup jointing push rod in the compression spring is established with inlaying the second ejector pad on the overcoat outer wall is connected, be equipped with on the cylinder type sanding block with the water inlet that the intake antrum is linked together, be equipped with on the cylinder type sanding block with the return water mouth that the return water chamber is linked together.
Preferably, before the cable is subjected to injection molding, the cylindrical polishing blocks enter the two semi-arc moving molds, the water return port is closed, the water inlet is filled with water and pressurized, the drum membrane is extruded and deformed by water and then pushes the second push blocks outwards through the first push blocks and compresses the compression springs, the second push blocks are in contact with/do not contact with the inner walls of the semi-arc moving molds, the second push blocks which contact and extrude the inner walls of the semi-arc moving molds are pushed by the reaction force of the semi-arc moving molds until all the second push blocks are in contact with the inner walls of the semi-arc moving molds, and the cylindrical polishing blocks are coaxial with cylindrical spaces formed by the two semi-arc moving molds; and opening the water return port, recovering deformation of the tympanic membrane, recovering elastic deformation of the compression spring, and returning the first push block and the second push block to the initial positions.
Preferably, after the cable is subjected to injection molding, cold water enters the water inlet cavity from the water inlet to cool the cable in the two semi-arc movable molds, and is discharged from the water return port of the water return cavity; after the cooling is accomplished, the return water mouth is closed, the water inlet is intake and the pressure boost, the drum membrane is passed through after the extrusion deformation of water first ejector pad outwards promotes second ejector pad and compression spring, it is a plurality of the second ejector pad outwards promotes cable conductor inner wall on the cylinder type sanding block makes the cable conductor with the cylinder type sanding block breaks away from mutually.
Preferably, the equal fixed mounting in one side that two half arc moving die kept away from each other has transverse connection board, transverse connection board's top fixed mounting has driving motor three, fixed mounting has first circular gear on the output shaft of fourth diaphragm, transverse connection board's top is equipped with transverse rotating rod, fixed cover is equipped with the circular gear of second on the transverse rotating rod, the circular gear of second and the meshing of first circular gear.
Preferably, the cover is rotated to horizontal dwang and is equipped with bar fixed block two, the bottom of bar fixed block two and transverse connection board's top fixed connection, the one end fixed mounting of horizontal dwang has first idler, and the winding has same first belt between two first idlers, the one end fixed mounting that the first idler of correspondence was kept away from to horizontal dwang has radiating fan blade.
Preferably, slidable mounting has L shape gag lever post on the square roof, L shape gag lever post and perpendicular type threaded rod fixed connection, the bottom fixed mounting of base plate has four supporting legs, the below of square roof is equipped with the feeder hopper, the bottom fixed mounting of feeding has first pipeline, the bottom of first pipeline and the half arc that corresponds remove mould fixed connection.
Preferably, a circular connecting hole is formed in the top of the square top plate, a bearing is arranged in the circular connecting hole, an outer ring of the bearing is fixedly connected with the inner wall of the circular connecting hole, an inner ring of the bearing is fixedly connected with the inner thread sleeve, a plurality of balls are nested at the bottom of the semicircular supporting block, and the balls are in contact with the top of the base plate.
Preferably, be equipped with a plurality of balls on the tip outer wall of cylinder type sanding block, cylinder type sanding block is located when half arc removes the mould, the ball of cylinder type sanding block tip with half arc removes the mould inner wall and contacts.
Preferably, two perpendicular types are put the equal fixed mounting in one side that the board is close to each other and are put the board, the air-cooler has been placed at the first top of putting the board, the first top of putting the board is equipped with bar fixed block three, board fixed connection is put with the perpendicular type that corresponds to bar fixed block three, slidable mounting has perpendicular type carriage release lever on the bar fixed block three, the bottom fixed mounting of perpendicular type carriage release lever has square clamp plate, the bottom and the air-cooler of square clamp plate contact.
Preferably, the sliding sleeve is equipped with a first telescopic spring on the vertical moving rod, the top end of the first telescopic spring is fixedly connected with three bar-shaped fixing blocks, and the bottom end of the first telescopic spring is fixedly connected with the square pressing plate.
Compared with the related art, the mould for manufacturing and forming the cable provided by the invention has the following beneficial effects:
1. through bar fixed block three, perpendicular type carriage release lever, square clamp plate, air-cooler, first place press with the expanding spring one mutually support under, can install and dismantle the air-cooler simply effectually, cool off the cable conductor through the produced cold air of air-cooler with higher speed, improve work efficiency.
2. By arranging the outer sleeve, the inner core, the water inlet cavity, the water return cavity and the like in the cylindrical grinding block, after the cable is subjected to injection molding, cold water enters the water inlet cavity from the water inlet to cool the cables in the two semi-arc movable molds and is discharged from the water return port of the water return cavity, so that the cooling of the cables is accelerated, the separation speed of the cables from the cylindrical grinding block and the semi-arc movable molds is accelerated, and the production efficiency is improved;
3. through setting up the tympanic membrane, demoulding mechanism isotructure, before the cable conductor is moulded plastics, cylinder type sanding block gets into in two semi-arcs removed the mould, the return water mouth is closed, the water inlet is intake and the pressure boost, the tympanic membrane is outwards promoted second ejector pad and compression spring through first ejector pad after being extruded by water and being out of shape, a plurality of second ejector pads contact/contactless semi-arc removed the mould inner wall, the second ejector pad that contacts and extrude semi-arc removed the mould inner wall is promoted by semi-arc removed the mould reaction force, until all second ejector pads and semi-arc removed the inner wall of mould and contact, it is coaxial with the cylindrical space that two semi-arc removed the mould formed to make cylinder type sanding block, and then wall thickness keep unanimous when guaranteeing the injection moulding cable conductor, improve the injection moulding quality of cable conductor.
4. By arranging the structures of the tympanic membrane, the demoulding mechanism and the like, after the cable is injected, cold water enters the water inlet cavity from the water inlet to cool the cable in the two semi-arc moving moulds and is discharged from the water return opening of the water return cavity; after the cooling is accomplished, the return water mouth is closed, the water inlet is intake and the pressure boost, the tympanic membrane is outwards promoted the second ejector pad and is compressed compression spring through first ejector pad after being extruded and is out of shape by water, a plurality of second ejector pads outwards promote the cable conductor inner wall on the cylinder type sanding block, make cable conductor and cylinder type sanding block break away from mutually, accomplish breaking away from in advance of cable conductor part position and cylinder type sanding block, reduce the resistance that follow-up rotation cylinder type sanding block breaks away from the cable conductor on the outer wall, improve cable conductor production quality and efficiency.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic sectional view of a first embodiment of a mold for manufacturing and molding a cable according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is an assembly view of a semi-circular support block and a semi-arc moving die according to a first embodiment of the present invention;
FIG. 5 is a schematic view, partly in section, of a second embodiment of the present invention;
FIG. 6 is an enlarged schematic view of a portion C of FIG. 5;
FIG. 7 is a schematic view showing the internal cross-sectional structure of the cylindrical sanding block of the present invention;
FIG. 8 is a schematic view of the release mechanism of FIG. 7 at section D of the present invention;
FIG. 9 is a schematic top view of the end of the cylindrical sanding block of the present invention.
Reference numbers in the figures: 1. a base plate; 2. a first strip-shaped fixing block; 3. a hydraulic cylinder; 4. a semicircular supporting block; 5. a semi-arc moving die; 6. a vertical placing plate; 7. a square top plate; 8. driving a motor I; 9. a first bevel gear; 10. an internally threaded sleeve; 11. a second bevel gear; 12. a vertical threaded rod; 13. a second driving motor; 14. a cylindrical sanding block; 1401. a jacket; 1402. an inner core; 1403. a spacer sleeve; 1404. a water inlet cavity; 1405. a water return cavity; 1406. a tympanic membrane; 1407. a demolding mechanism; 1408. a first push block; 1409. a compression spring; 1410. a fixed seat; 1411. a push rod; 1412. a second push block; 1413. a water inlet; 1414. a water return port; 15. a transverse connecting plate; 16. driving a motor III; 17. a first circular gear; 18. transversely rotating the rod; 19. a second circular gear; 20. a first idler pulley; 21. a first belt; 22. a heat dissipation fan blade; 23. a first placing plate; 24. an air cooler; 25. a strip-shaped fixed block III; 26. a vertical type moving bar; 27. and (5) a square pressing plate.
Detailed Description
First embodiment
Referring to fig. 1 to 4, in a first embodiment of the present invention, a mold for manufacturing and molding a cable includes: a base plate 1; the two first strip-shaped fixing blocks 2 are fixedly arranged at the top of the base plate 1; the two hydraulic cylinders 3 are respectively and fixedly arranged on one sides, close to each other, of the two strip-shaped fixing blocks I2; the two semicircular supporting blocks 4 are respectively and fixedly arranged on the output shafts of the two hydraulic cylinders 3; the two semi-arc moving dies 5 are fixedly arranged at the tops of the two semi-circular supporting blocks 4 respectively; the two vertical placing plates 6 are fixedly arranged at the top of the base plate 1; the square top plate 7 is fixedly arranged at the tops of the two vertical placing plates 6; the first driving motor 8, the first driving motor 8 is fixedly arranged on the top of the square top plate 7; the first bevel gear 9, the first bevel gear 9 is fixedly installed on the output shaft of the first driving motor 8; the internal thread sleeve 10 is rotatably arranged on the square top plate 7; the second bevel gear 11 is fixedly sleeved on the internal thread sleeve 10, and the second bevel gear 11 is meshed with the first bevel gear 9; a vertical type threaded rod 12, wherein the vertical type threaded rod 12 is installed on the internal thread sleeve 10 in a threaded manner; the second driving motor 13, the second driving motor 13 is fixedly installed at the bottom end of the vertical threaded rod 12; and the cylindrical grinding block 14 is fixedly arranged on an output shaft of the second driving motor 13, and the bottom end of the cylindrical grinding block 14 is in contact with the semicircular supporting block 4.
The cylindrical grinding block 14 comprises an outer sleeve 1401 and an inner core 1402, a spacer 1403 is arranged between the inner core 1402 and the outer sleeve 1401, the spacer 1403 partitions the space between the inner core 1402 and the outer sleeve 1401 into a water inlet cavity 1404 and a water return cavity 1405, the water inlet cavity 1404 and the water return cavity 1405 are communicated at one end of the cylindrical grinding block 14, cold water enters the cylindrical grinding block 14 from the water inlet cavity 1404 and then cools a cable on the cylindrical grinding block 14, and the cooled water flows out of the water return cavity 1405; the inner wall of the outer sleeve 1401 is provided with a tympanic membrane 1406, the tympanic membrane 1406 deforms after being subjected to water pressure and can generate thrust to the demolding mechanism 1407, the thrust can enable the cylindrical polishing block 14 to be coaxial with a cylindrical space formed by the two semi-arc moving molds 5 before the cable is injected, the thickness of the cable is uniform during injection molding, and on the other hand, the cable is enabled to be separated from the cylindrical polishing block 14 preliminarily during injection molding;
the outer sleeve 1401 is provided with a plurality of demoulding mechanisms 1407, the demoulding mechanism 1407 comprises a first push block 1408 jointed with the eardrum 1406, the first push block 1408 is connected with a fixed seat 1410 through a compression spring 1409, the first push block 1408 is connected with a second push block 1412 embedded on the outer wall of the outer sleeve 1401 through a push rod 1411 sleeved in the compression spring 1409,
the cylindrical grinding block 14 is provided with a water inlet 1413 communicated with the water inlet cavity 1404, and the cylindrical grinding block 14 is provided with a water return port 1414 communicated with the water return cavity 1405.
The equal fixed mounting in one side that two half arc removal moulds 5 kept away from each other has transverse connection board 15, and transverse connection board 15's top fixed mounting has driving motor three 16, and fixed mounting has first circular gear 17 on driving motor three 16's the output shaft, and transverse connection board 15's top is equipped with transverse rotating rod 18, and the fixed cover is equipped with second circular gear 19 on transverse rotating rod 18, second circular gear 19 and the meshing of first circular gear 17.
Sliding mounting has L shape gag lever post on square roof 7, L shape gag lever post and perpendicular type threaded rod 12 fixed connection, and there are four supporting legs in the bottom fixed mounting of base plate 1, and the below of square roof 7 is equipped with the feeder hopper, and the bottom fixed mounting of feeding has first pipeline, the bottom of first pipeline and the half arc that corresponds remove 5 fixed connection of mould.
Circular connecting hole has been seted up at the top of square roof 7, is equipped with the bearing in the circular connecting hole, the outer loop of bearing and the inner wall fixed connection of circular connecting hole, the inner ring and the internal thread sleeve 10 fixed connection of bearing, the bottom nestification of semi-circular supporting shoe 4 has a plurality of balls, and the ball contacts with the top of base plate 1.
The working principle of the mould for manufacturing and molding the cable provided by the invention is as follows:
before cable injection, a hydraulic cylinder 3 is started, an output shaft of the hydraulic cylinder 3 drives a semicircular supporting block 4 to move, the semicircular supporting block 4 drives a semicircular moving mold 5 to move, when the two semicircular moving molds 5 are contacted, a mold cavity is formed, then a driving motor I8 is started, an output shaft of the driving motor I8 drives a first bevel gear 9 to rotate, the first bevel gear 9 drives a second bevel gear 11 to rotate, and the second bevel gear 11 drives an internal thread sleeve 10 to rotate; under the combined action of the screw thread and the L-shaped limiting rod, the internal screw thread sleeve 10 drives the vertical threaded rod 12 to move, the vertical threaded rod 12 drives the driving motor II 13, the driving motor II 13 drives the cylindrical grinding block 14 to move, when the cylindrical grinding block 14 enters the two semi-arc moving dies 5, the water return port 1414 is closed, the water inlet 1413 is filled with water and pressurized, the tympanic membrane 1406 is extruded and deformed by the water and pushes the second push block 1412 outwards through the first push block 1408 and compresses the compression spring 1409, the plurality of second push blocks 1412 are in/out of contact with the inner walls of the semi-arc moving dies 5, the second push blocks 1412 which are in contact with and extrude the inner walls of the semi-arc moving dies 5 are pushed by the reaction force of the semi-arc moving dies 5 until all the second push blocks 1412 are in contact with the inner walls of the semi-arc moving dies 5, and the cylindrical grinding block 14 is coaxial with the cylindrical space formed by the two semi-arc moving dies; the outer wall of the end part of the cylindrical grinding block 14 is provided with a plurality of balls, and when the cylindrical grinding block 14 is positioned in the semi-arc moving die 5, the balls at the end part of the cylindrical grinding block 14 are contacted with the inner wall of the semi-arc moving die 5. When the second pushing block 1412 pushes the semi-arc moving mold 5 to adjust the axis of the cylindrical grinding block 14, the plurality of balls on the outer wall of the end of the cylindrical grinding block 14 can ensure the cylindrical grinding block 14 to move stably. After the cylindrical grinding block 14 is coaxial with the cylindrical space formed by the two semi-arc moving dies, the water return opening 1414 is opened, the tympanic membrane 1406 recovers deformation, the compression spring 1409 recovers elastic deformation, and the first push block 1408 and the second push block 1412 return to the initial positions; then hot melt raw materials are injected into the die cavity through the feed hopper, then the third driving motor 16 is started, an output shaft of the third driving motor 16 drives the first circular gear 17 to rotate, the first circular gear 17 drives the second circular gear 19 to rotate, and the second circular gear 19 drives the corresponding transverse rotating rod 18 to rotate;
under the combined action of the first idle wheel 20 and the first belt 21, the two transverse rotating rods 18 rotate simultaneously, the two transverse rotating rods 18 drive the two radiating fan blades 22 to rotate respectively, and the injection molded cable can be rapidly cooled when the radiating fan blades 22 rotate; after the cable is injected, cold water enters the water inlet cavity 1404 from the water inlet 1413 to cool the cable in the two semi-arc movable molds 5 and is discharged from the water return port 1414 of the water return cavity 1405; after cooling, the water return port 1414 is closed, the water inlet 1413 feeds water and is pressurized, the tympanic membrane 1406 is extruded and deformed by water, the second pushing block 1412 is pushed outwards by the first pushing block 1408 and compresses the compression spring 1409, the plurality of second pushing blocks 1412 push the inner wall of the cable on the cylindrical polishing block 14 outwards, so that the cable is separated from the cylindrical polishing block 14, then the driving motor II 13 is started, the output shaft of the driving motor II 13 drives the cylindrical polishing block 14 to rotate, the inner wall of the cable can be polished when the cylindrical polishing block 14 rotates, and the cable can be taken out by reverse operation, so that the injection molding work of the cable is completed.
Second embodiment
Based on the mold for cable manufacturing and forming provided by the first embodiment of the present application, a second embodiment of the present application provides another mold for cable manufacturing and forming, the second embodiment is only a further solution of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone, and the second embodiment of the present invention is further described with reference to the drawings and the implementation manner.
Referring to fig. 5-6, in a second embodiment of the present invention, the mold for cable manufacturing and molding further includes: two first boards 23 of putting, two first boards 23 of putting are fixed mounting respectively and are put one side that board 6 is close to each other in two perpendicular types, the air-cooler 24 has been placed at the top of first board 23 of putting, the first top of putting board 23 is equipped with bar fixed block three 25, 6 fixed connection are put to bar fixed block three 25 and the perpendicular type that corresponds, slidable mounting has perpendicular type carriage release lever 26 on bar fixed block three 25, the bottom fixed mounting of perpendicular type carriage release lever 26 has square clamp plate 27, square clamp plate 27's bottom contacts with air-cooler 24.
A first telescopic spring is slidably sleeved on the vertical moving rod 26, the top end of the first telescopic spring is fixedly connected with the third strip-shaped fixing block 25, and the bottom end of the first telescopic spring is fixedly connected with the square pressing plate 27.
The working principle of the mould for manufacturing and molding the cable provided by the invention is as follows:
when the cable needs to be cooled by cold air, the vertical moving rod 26 is pulled first, the vertical moving rod 26 drives the square pressing plate 27, the square pressing plate 27 drives the first telescopic spring to move, at the moment, the first telescopic spring is compressed to generate elasticity, and when the square pressing plate 27 moves upwards to a certain distance;
then place air-cooler 24 on first board 23 of putting, loosen perpendicular type carriage release 26, can fix air-cooler 24, then start air-cooler 24, form cold air through air-cooler 24 and then rotate through heat dissipation flabellum 22, cool off the cable conductor after the injection moulding with higher speed to accomplish the cooling work of this cable conductor.
Compared with the related art, the mould for manufacturing and forming the cable provided by the invention has the following beneficial effects:
the invention provides a mould for manufacturing and forming cables, which can simply and effectively install and disassemble an air cooler 24 under the mutual matching of a strip-shaped fixing block III 25, a vertical moving rod 26, a square pressing plate 27, the air cooler 24, a first placing press 23 and a telescopic spring I, and can cool cables by accelerating cold air generated by the air cooler 24, thereby improving the working efficiency.
It should be noted that, the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, but on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.
Claims (10)
1. A mold for manufacturing and molding a cable, comprising:
a base plate;
the two first strip-shaped fixing blocks are fixedly arranged at the top of the base plate;
the two hydraulic cylinders are respectively and fixedly arranged on one sides of the two strip-shaped fixing blocks, which are close to each other;
the two semicircular supporting blocks are fixedly arranged on output shafts of the two hydraulic cylinders respectively;
the two semi-arc moving dies are fixedly arranged at the tops of the two semi-circular supporting blocks respectively;
the two vertical placing plates are fixedly arranged at the top of the base plate;
the square top plate is fixedly arranged at the tops of the two vertical placing plates;
the first driving motor is fixedly installed at the top of the square top plate;
the first bevel gear is fixedly arranged on an output shaft of the first driving motor;
the internal thread sleeve is rotatably arranged on the square top plate;
the second bevel gear is fixedly sleeved on the internal thread sleeve and meshed with the first bevel gear;
the vertical threaded rod is installed on the internal thread sleeve in a threaded mode;
the second driving motor is fixedly installed at the bottom end of the vertical threaded rod;
the cylindrical grinding block is fixedly arranged on an output shaft of the driving motor II, and the bottom end of the cylindrical grinding block is in contact with the semicircular supporting block;
the cylindrical grinding block comprises an outer sleeve and an inner core, a spacer sleeve is arranged between the inner core and the outer sleeve, the space between the inner core and the outer sleeve is divided into a water inlet cavity and a water return cavity by the spacer sleeve, and the water inlet cavity and the water return cavity are communicated at one end of the cylindrical grinding block; be equipped with the tympanic membrane on the inner wall of overcoat, be equipped with a plurality of demoulding mechanism on the overcoat, demoulding mechanism include with the first ejector pad that the tympanic membrane was laminated mutually, first ejector pad is connected with the fixing base through compression spring, first ejector pad is through cup jointing push rod in the compression spring is established with inlaying the second ejector pad on the overcoat outer wall is connected, be equipped with on the cylinder type sanding block with the water inlet that the intake antrum is linked together, be equipped with on the cylinder type sanding block with the return water mouth that the return water chamber is linked together.
2. The mold for manufacturing and molding the cable according to claim 1, wherein before the cable is injected, the cylindrical polishing block enters into the two semi-arc moving molds, the water return port is closed, the water inlet is filled with water and pressurized, the drum membrane is extruded and deformed by the water and pushes the second push block outwards through the first push block and compresses the compression spring, the plurality of second push blocks contact/do not contact the inner wall of the semi-arc moving mold, and the second push block which contacts and extrudes the inner wall of the semi-arc moving mold is pushed by the reaction force of the semi-arc moving mold until all the second push blocks contact the inner wall of the semi-arc moving mold, so that the cylindrical polishing block is coaxial with the cylindrical space formed by the two semi-arc moving molds; and opening the water return port, recovering deformation of the tympanic membrane, recovering elastic deformation of the compression spring, and returning the first push block and the second push block to the initial positions.
3. The mold for manufacturing and molding the cable according to claim 1, wherein after the cable is injection molded, cold water enters the water inlet cavity from the water inlet to cool the cable in the two semi-arc movable molds and is discharged from the water return port of the water return cavity; after the cooling is accomplished, the return water mouth is closed, the water inlet is intake and the pressure boost, the drum membrane is passed through after the extrusion deformation of water first ejector pad outwards promotes second ejector pad and compression spring, it is a plurality of the second ejector pad outwards promotes cable conductor inner wall on the cylinder type sanding block makes the cable conductor with the cylinder type sanding block breaks away from mutually.
4. The mold for manufacturing and molding the cable according to claim 1, wherein a transverse connecting plate is fixedly installed on each side of the two semi-arc moving molds away from each other, a third driving motor is fixedly installed on the top of the transverse connecting plate, a first circular gear is fixedly installed on an output shaft of the third driving motor, a transverse rotating rod is arranged above the transverse connecting plate, a second circular gear is fixedly sleeved on the transverse rotating rod, and the second circular gear is meshed with the first circular gear.
5. The mold for cable manufacturing molding according to claim 4, wherein the transverse rotating rod is rotatably sleeved with a second bar-shaped fixing block, the bottom of the second bar-shaped fixing block is fixedly connected with the top of the transverse connecting plate, a first idler wheel is fixedly mounted at one end of the transverse rotating rod, the same first belt is wound between the two first idler wheels, and a heat dissipation fan blade is fixedly mounted at one end of the transverse rotating rod away from the corresponding first idler wheel.
6. The mold for manufacturing and molding the cable according to claim 1, wherein an L-shaped limiting rod is slidably mounted on the square top plate, the L-shaped limiting rod is fixedly connected with the vertical threaded rod, four supporting legs are fixedly mounted at the bottom of the base plate, a feeding hopper is arranged below the square top plate, a first pipeline is fixedly mounted at the bottom of the feeding hopper, and the bottom end of the first pipeline is fixedly connected with the corresponding semi-arc movable mold.
7. The mold for manufacturing and molding the cable according to claim 1, wherein a circular connecting hole is formed in the top of the square top plate, a bearing is arranged in the circular connecting hole, an outer ring of the bearing is fixedly connected with the inner wall of the circular connecting hole, an inner ring of the bearing is fixedly connected with the internally threaded sleeve, a plurality of balls are nested at the bottom of the semicircular supporting block, and the balls are in contact with the top of the base plate.
8. The mold for manufacturing and molding the cable according to claim 1, wherein the cylindrical polishing block has a plurality of balls on the outer wall of the end portion, and when the cylindrical polishing block is located in the semi-arc movable mold, the balls on the end portion of the cylindrical polishing block contact with the inner wall of the semi-arc movable mold.
9. The mold for manufacturing and molding the cable according to claim 1, wherein a first placing plate is fixedly mounted on one side, close to each other, of each of the two vertical placing plates, an air cooler is placed at the top of the first placing plate, a third strip-shaped fixing block is arranged above the first placing plate, the third strip-shaped fixing block is fixedly connected with the corresponding vertical placing plate, a vertical moving rod is slidably mounted on the third strip-shaped fixing block, a square pressing plate is fixedly mounted at the bottom end of the vertical moving rod, and the bottom of the square pressing plate is in contact with the air cooler.
10. The mold for manufacturing and molding the cable according to claim 9, wherein a first expansion spring is slidably sleeved on the vertical moving rod, the top end of the first expansion spring is fixedly connected with a third strip-shaped fixed block, and the bottom end of the first expansion spring is fixedly connected with a square pressing plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204043.3A CN112466556B (en) | 2020-11-02 | 2020-11-02 | Be used for fashioned mould of cable manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204043.3A CN112466556B (en) | 2020-11-02 | 2020-11-02 | Be used for fashioned mould of cable manufacturing |
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| CN112466556A CN112466556A (en) | 2021-03-09 |
| CN112466556B true CN112466556B (en) | 2022-02-11 |
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| CN202011204043.3A Active CN112466556B (en) | 2020-11-02 | 2020-11-02 | Be used for fashioned mould of cable manufacturing |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940300A (en) * | 1973-03-23 | 1976-02-24 | Industrie Pirelli S.P.A. | Method and apparatus for extruding a layer of extrudable material on a body having inaccessible ends |
| CN202572904U (en) * | 2012-05-02 | 2012-12-05 | 杭州大禹机械有限公司 | Injection molding machine used for forming cable branch joint |
| CN203910350U (en) * | 2014-06-17 | 2014-10-29 | 天津市津猫电线电缆集团有限公司 | Cable injection machine |
| CN206589303U (en) * | 2017-01-11 | 2017-10-27 | 烟台金驰科技有限公司 | A kind of industrial cable injection control device |
| WO2020047760A1 (en) * | 2018-09-05 | 2020-03-12 | Plantronics Communications Technologies (Suzhou) Co., Ltd. | Method of manufacturing cable-comprising molded article |
-
2020
- 2020-11-02 CN CN202011204043.3A patent/CN112466556B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940300A (en) * | 1973-03-23 | 1976-02-24 | Industrie Pirelli S.P.A. | Method and apparatus for extruding a layer of extrudable material on a body having inaccessible ends |
| CN202572904U (en) * | 2012-05-02 | 2012-12-05 | 杭州大禹机械有限公司 | Injection molding machine used for forming cable branch joint |
| CN203910350U (en) * | 2014-06-17 | 2014-10-29 | 天津市津猫电线电缆集团有限公司 | Cable injection machine |
| CN206589303U (en) * | 2017-01-11 | 2017-10-27 | 烟台金驰科技有限公司 | A kind of industrial cable injection control device |
| WO2020047760A1 (en) * | 2018-09-05 | 2020-03-12 | Plantronics Communications Technologies (Suzhou) Co., Ltd. | Method of manufacturing cable-comprising molded article |
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| Publication number | Publication date |
|---|---|
| CN112466556A (en) | 2021-03-09 |
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