CN224089630U - High-efficient extrusion moulding equipment of wire and cable - Google Patents
High-efficient extrusion moulding equipment of wire and cableInfo
- Publication number
- CN224089630U CN224089630U CN202520693004.6U CN202520693004U CN224089630U CN 224089630 U CN224089630 U CN 224089630U CN 202520693004 U CN202520693004 U CN 202520693004U CN 224089630 U CN224089630 U CN 224089630U
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- extrusion molding
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- wires
- frame support
- driving motor
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Abstract
The utility model belongs to the technical field of wire and cable processing, and particularly relates to efficient wire and cable extrusion molding equipment which comprises a rack support, a driving motor, an electric control screen and an extrusion molding cylinder, wherein the driving motor, the electric control screen and the extrusion molding cylinder are assembled at the top end of the rack support, an output shaft of the driving motor is connected with an extrusion screw, the extrusion screw extends into the extrusion molding cylinder, a feeding hopper is arranged at the top end of a connecting piece of the driving motor and the extrusion molding cylinder, a machine head die is arranged at one side of the extrusion molding cylinder far away from the driving motor, and two symmetrical fixing blocks are arranged at one side of the rack support. According to the utility model, through the cooperation among the electric rod, the butt joint block, the sliding chute and the sliding block, the mounting plate can rotate among the fixed blocks, so that the cooling fan is overturned to the bottom end of the machine head die, and then the machine head die can be cooled by the start-up work of the cooling fan, so that the machine head die is prevented from being subjected to thermal fatigue loss, and the coating quality and the production efficiency of wires and cables are influenced.
Description
Technical Field
The utility model belongs to the technical field of wire and cable processing, and particularly relates to efficient extrusion molding equipment for wires and cables.
Background
The high-efficiency extrusion molding equipment for the electric wires and the cables is one of the vital equipment in the production process of the electric wires and the cables, and is mainly used for wrapping thermoplastic materials such as polyethylene, polyvinyl chloride and the like on a wire core through an extrusion method to form an insulating layer or a sheath layer.
In the processing link of wires and cables, the screw extruder plays a key role. It heats the plastic to a molten state and cooperates with the die of the machine head. The wire core passes through the machine head die and simultaneously the hot melt plastic is fed into the wire core, so that the wire core is coated with the hot melt plastic to complete the forming process. Then, the winding device and the paying-off device work cooperatively to respectively bear the winding task of the formed cable and the paying-off work of the wire core, so that equipment linkage is realized. However, the hot melt plastic is brought to a relatively high temperature as it enters the nose mold, resulting in the nose mold being in a high temperature environment for a long period of time. The method can accelerate the thermal fatigue loss of the die material, lead the surface of the die to generate conditions such as cracking, deformation and the like, reduce the dimensional accuracy and the surface finish of the die and seriously influence the coating quality and the production efficiency of wires and cables.
Disclosure of utility model
The utility model aims to provide high-efficiency extrusion molding equipment for wires and cables, and aims to solve the problem that the existing hot-melt plastic is provided with a higher temperature when entering a machine head die in the prior art, so that the machine head die is in a high-temperature environment for a long time. The method can accelerate the thermal fatigue loss of the die material, lead to the conditions of cracking, deformation and the like on the surface of the die, and can reduce the dimensional accuracy and the surface finish of the die, thereby seriously affecting the coating quality and the production efficiency of wires and cables.
The high-efficiency extrusion molding equipment for the electric wires and the cables comprises a rack support, a driving motor, an electric control screen and an extrusion molding cylinder, wherein the driving motor, the electric control screen and the extrusion molding cylinder are assembled at the top end of the rack support, an output shaft of the driving motor is connected with an extrusion screw, the extrusion screw extends into the extrusion molding cylinder, a feeding hopper is arranged at the top end of a connecting piece of the driving motor and the extrusion molding cylinder, a machine head die is arranged at one side of the extrusion molding cylinder far away from the driving motor, two symmetrical fixing blocks are arranged at one side of the rack support, a mounting plate is rotatably connected between the two fixing blocks, the top end of the mounting plate is connected with a cooling fan, a supporting block is arranged at the bottom end of one side of the rack support, an electric rod is connected at the top end of the supporting block, a sliding groove is formed at the bottom end of the mounting plate, a sliding block is slidingly connected inside the sliding groove, and the bottom end of the sliding block is rotatably connected with a butt joint block.
As the efficient extrusion molding equipment for the electric wires and the cables, the sliding chute is preferably matched with the sliding block, and the cross sections of the sliding chute and the sliding block are in a convex shape.
As the high-efficiency extrusion molding equipment for wires and cables, the butt joint block can be in sliding connection with the mounting plate through the sliding block and the sliding groove.
As the efficient extrusion molding equipment for the electric wires and the cables, the utility model is preferable, the telescopic end of the electric rod is connected with the rotating sleeve in the butt joint block, and the mounting plate can form overturning linkage with the stand support through the electric rod, the butt joint block, the sliding block and the sliding groove.
As the efficient extrusion molding equipment for the electric wires and the cables, the efficient extrusion molding equipment for the electric wires and the cables is preferable, two symmetrical baffles are arranged at the front end and the rear end of the rack support, the top end of the rack support is connected with a mounting block, and one side of the mounting block is in threaded penetrating connection with a bolt.
As the efficient extrusion molding equipment for the electric wires and the cables, the cross section of the baffle plate is T-shaped, and the bottom end of the installation block is provided with the groove into which the baffle plate can be placed.
As the efficient extrusion molding equipment for wires and cables, the baffle plate can be detachably and fixedly connected with the stand support through the bolts and the mounting blocks.
Compared with the prior art, the utility model has the beneficial effects that:
Through the cooperation between electric pole, butt joint piece, spout and the slider, can let the mounting panel rotate between the fixed block to overturn cooling fan to the bottom of aircraft nose mould, afterwards, cooling fan's start-up work can cool down the aircraft nose mould and handle, avoids aircraft nose mould to receive thermal fatigue loss, influences wire and cable's cladding quality and production efficiency.
Through the cooperation of installation piece and bolt, can fix the front and back end at the frame support with the baffle, and then shelter from the circuit of connecting on the extrusion molding section of thick bamboo, avoid lacking and shelter from the circuit and expose and receive outside potential harm easily.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the main body of the present utility model;
FIG. 3 is a schematic view of the connection structure of the main body and the screw rod of the present utility model;
FIG. 4 is a schematic view of a mounting plate connection structure according to the present utility model;
fig. 5 is a schematic diagram of a detachable structure of a baffle mounting part according to the present utility model.
The machine comprises a frame support, a driving motor, an electric control screen, an extrusion molding cylinder, a feeding hopper, a machine head die, a fixing block, a mounting plate, a cooling fan, a supporting block, an electric rod, a sliding chute, a sliding block, a connecting block, a baffle, a mounting block, a bolt and a mounting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a high-efficiency extrusion molding device for wires and cables, which comprises a frame support 1, a driving motor 2, an electric control screen 3 and an extrusion molding cylinder 4, wherein the driving motor 2, the electric control screen 3 and the extrusion molding cylinder 4 are assembled at the top end of the frame support 1, an output shaft of the driving motor 2 is connected with an extrusion screw rod, the extrusion screw rod extends into the extrusion molding cylinder 4, a feeding hopper 5 is arranged at the top end of a connecting piece of the driving motor 2 and the extrusion molding cylinder 4, a machine head die 6 is arranged at one side of the extrusion molding cylinder 4 far away from the driving motor 2, two symmetrical fixing blocks 7 are arranged at one side of the frame support 1, a mounting plate 8 is rotatably connected between the two fixing blocks 7, a cooling fan 9 is connected at the top end of the mounting plate 8, a supporting block 10 is arranged at the bottom end of one side of the frame support 1, an electric rod 11 is connected at the top end of the supporting block 10, a sliding groove 12 is arranged at the bottom end of the mounting plate 8, a sliding block 13 is slidingly connected inside the sliding groove 12, and the bottom end of the sliding block 13 is rotatably connected with a butt joint block 14.
Preferably, the sliding groove 12 is matched with the sliding block 13, and the cross section of the sliding groove 12 and the sliding block 13 is in a convex shape.
When the sliding block 13 is specifically used, the sliding block 13 slides along the sliding groove 12, and the connection between the sliding block 13 and the sliding groove 12 is ensured by the convex design of the sliding block, so that the use stability is realized.
Preferably, the butt joint block 14 can form sliding connection with the mounting plate 8 through the sliding block 13 and the sliding groove 12.
When the electric rod 11 is specifically used, the telescopic end of the electric rod 11 drives the butt joint block 14 to move when the telescopic end works, and meanwhile, the butt joint block 14 drives the sliding block 13 to slide along the sliding groove 12, so that the butt joint block 14 is ensured not to be propped against the working of the electric rod 11.
Preferably, the telescopic end of the electric rod 11 is connected with a rotating sleeve in the butt joint block 14, and the mounting plate 8 can form overturning linkage with the frame support 1 through the electric rod 11, the butt joint block 14, the sliding block 13 and the sliding groove 12.
When the electric rod is specifically used, when the telescopic end of the electric rod 11 works, the telescopic end of the electric rod can drive the butt joint block 14 to move, meanwhile, the butt joint block 14 can drive the sliding block 13 to slide along the sliding groove 12, and then, the mounting plate 8 is enabled to rotate between the two fixing blocks 7, so that linkage is realized, and the mounting plate 8 can work conveniently.
Preferably, two symmetrical baffles 15 are arranged at the front end and the rear end of the frame support 1, the top end of the frame support 1 is connected with a mounting block 16, and one side of the mounting block 16 is in threaded penetrating connection with a bolt 17.
When the device is specifically used, after the baffle 15 is installed and used, the baffle 15 shields the circuit at the bottom end of the extrusion molding cylinder 4, so that the condition that the circuit is exposed and is easily damaged by the outside due to lack of shielding is avoided, and the damage comprises dragging and foreign object collision, so that the circuit is damaged.
Preferably, the section of the baffle 15 is T-shaped, and the bottom end of the mounting block 16 is provided with a groove into which the baffle 15 can be placed.
When the baffle plate 15 is fixed by the mounting block 16, the groove at the bottom end of the mounting block 16 can press the protruding part of the baffle plate 15, so that the baffle plate 15 is stably fixed on the rack support 1.
Preferably, the baffle 15 can form a detachable and fixed connection with the frame support 1 through bolts 17 and mounting blocks 16.
When the device is specifically used, the bolts 17 are used for dismounting and mounting the baffle 15 conveniently, so that the baffle 15 is convenient to dismount and mount for maintenance when the line is regularly maintained, and meanwhile, the baffle 15 is also convenient to fix.
The working implementation principle is that firstly, equipment is started manually through an electric control screen 3, then plastic is fed from a feed hopper 5, then a driving motor 2 is started to drive threads to rotate, the plastic is fed into an extrusion molding cylinder 4, the plastic of the extrusion molding cylinder 4 is gradually melted and then fed into a machine head die 6, then a wire core passes through the machine head die 6, and meanwhile, the melted plastic is fed into the wire core, so that the wire core is coated with the plastic to complete a molding process. Then, the winding device and the paying-off device work cooperatively to respectively bear the winding task of the formed cable and the paying-off work of the wire core, so as to realize equipment linkage. Further improving the high efficiency of wire and cable processing.
It is noted that the head die 6 is a molded part of an extruder and that the plastic is extruded through a specific flow channel and shape within the head die 6 into a desired article shape, such as tubing, sheet, wire, etc.
In addition, the baffle 15 is manually taken out and placed on the frame support 1, then the installation block 16 is taken out, then the protruding part of the baffle 15 is pressed by the groove at the bottom end of the installation block 16, then the bolt 17 is screwed down to fix the installation block 16, and further the baffle 15 is ensured to be stably fixed on the frame support 1, and the baffle 15 is fixed at the front end and the rear end of the frame support 1, so that the line connected on the extrusion molding barrel 4 is shielded, and the situation that the lack of the shielding line is exposed and easily receives external potential harm is avoided.
Subsequently, the start power of electric pole 11 is connected to the manual work, and the flexible end of its electric pole 11 stretches out, then, the flexible end of electric pole 11 promotes butt joint piece 14 and removes, let butt joint piece 14 drive slider 13 slide along spout 12, afterwards, mounting panel 8 rotates between two fixed blocks 7, stretch out the back completely at the flexible end of electric pole 11, the cooling fan 9 that connects on its mounting panel 8 is in the inside of aircraft nose mould 6, afterwards, cooling fan 9 connects corresponding power and starts, can cool down the processing to aircraft nose mould 6, avoid aircraft nose mould 6 to receive the thermal fatigue loss, influence wire and cable's cladding quality and production efficiency.
It is worth noting that the working wind power of the cooling fan 9 is not influenced under the condition of extruding the electric wires and cables, and the formed electric wires and cables are prevented from swinging due to the fact that the wind power of the cooling fan 9 is too high, so that normal processing is influenced.
Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present utility model, and the present utility model is not limited to the above-mentioned embodiments, but it is possible for those skilled in the art to modify the technical solutions described in the above-mentioned embodiments or to make equivalent substitutions for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520693004.6U CN224089630U (en) | 2025-04-14 | 2025-04-14 | High-efficient extrusion moulding equipment of wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520693004.6U CN224089630U (en) | 2025-04-14 | 2025-04-14 | High-efficient extrusion moulding equipment of wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224089630U true CN224089630U (en) | 2026-04-07 |
Family
ID=99297315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520693004.6U Active CN224089630U (en) | 2025-04-14 | 2025-04-14 | High-efficient extrusion moulding equipment of wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224089630U (en) |
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2025
- 2025-04-14 CN CN202520693004.6U patent/CN224089630U/en active Active
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