Embedded system for manufacturing fireproof cable

Abstract

The utility model discloses an embedding system for manufacturing a fireproof cable, which comprises a base, a supporting column is mounted at the top of the base, a sliding cylinder is slidably sleeved outside the supporting column, a connecting rod is rotatably mounted on one side of the sliding cylinder, and a fixing disc is fixedly connected to the middle of the connecting rod. The copper wire coil is clamped outside the connecting rod, the limiting disc is clamped at the end of the connecting rod, and the copper wire coil is tightened and fixed through the fastening nut, when the large copper wire coil is fixed, the positioning rod is pulled out of the positioning hole, limiting on the sliding cylinder is relieved, and the copper wire coil is fixed. The large copper wire coil can downwards extrude the sliding barrel, the connecting rod, the pressing plate and the limiting spring to achieve installation of the large copper wire coil, after the copper wire coil is continuously used and consumed, extrusion is formed through reset of the limiting spring, the sliding barrel, the connecting rod and the pressing plate are made to move upwards, and therefore installation and use of the copper wire coils of different sizes are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production, in particular to an embedding system for producing fireproof cables. Background Art

[0002] It is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits electricity or information from one place to another. The cable is mainly composed of a central conductive copper wire and an outer protective shell. The inner copper wire is produced separately and then collected in rolls. In the process of making cables, the main step is to connect the copper wire with the outer protective shell. This step transports the copper wire to the extrusion machine through an embedding system, and forms an outer protective layer on the outside of the copper wire by extrusion, thereby making the cable;

[0003] However, the embedding system currently used for the production of fireproof cables cannot fix copper wire rolls of different sizes, and the copper wire unrolled with the copper wire roll will bend, affecting the subsequent production effect. Utility Model Content

[0004] The utility model provides an embedding system for the production of fireproof cables, which can effectively solve the problem proposed in the above background technology that the embedding system currently used for the production of fireproof cables cannot fix copper wire rolls of different sizes, and the copper wires unfolded with the copper wire rolls will bend, affecting the subsequent production effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an embedded system for making fireproof cables, comprising a base, a support column is installed on the top of the base, a sliding cylinder is slidably sleeved on the outside of the support column, a connecting rod is rotatably installed on one side of the sliding cylinder, a fixing disk is fixedly connected to the middle of the connecting rod, a limiting disk is clamped on one end of the connecting rod, a fastening nut is threadedly connected to one end of the connecting rod, positioning holes are provided at the bottom of the support column and the sliding cylinder, a positioning rod is clamped inside the positioning hole, a pressure plate is fixedly connected to the bottom of the sliding cylinder, a limiting spring is installed on the bottom end of the pressure plate, and a damper is installed at the position of the limiting spring corresponding to the top of the base;

[0006] A driving motor is installed on the top of the support column, and a rotating shaft is connected to the output end of the driving motor. A turntable is rotatably installed on one end of the rotating shaft, and an annular pressing groove is opened on the outer side of the turntable. A mounting rod is fixedly connected to the top of the support column, and an extrusion roller is rotatably installed on the end of the mounting rod.

[0007] Preferably, the bottom end of the limit spring is fixedly connected to the base;

[0008] The damper is arranged in the middle of the limit spring, and the top end of the damper is connected to the pressure plate.

[0009] Preferably, the input end of the driving motor is electrically connected to the output end of the external power supply;

[0010] A mounting seat is fixedly connected to the top of the support column, and the drive motor is installed through the mounting seat.

[0011] Preferably, the squeezing roller is placed on the outer side of the rotating disk near the fixed disk, and the squeezing roller is clamped on the inner side of the annular pressing groove.

[0012] Preferably, an L-shaped rod is installed on the top of the support column, a conical block is installed on one end of the L-shaped rod, a wire threading chamber is opened in the middle of the conical block, an entry hole is opened on the front end surface of the conical block, a support rod is installed on the front end surface of the conical block, a rotating baffle is rotatably clamped on the outside of the support rod, a connecting block is installed on one end of the conical block, and a feeding tube is installed on one end of the connecting block.

[0013] Preferably, one end of the conical block is rotatably fitted to the outer side of the turntable;

[0014] The support rod is placed at the top of the penetration hole, and the rotating baffle is placed at the opening of the penetration hole.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0016] 1. By setting a base, a support column, a sliding cylinder, a connecting rod, a fixed disk, a positioning hole, a positioning rod, a pressure plate, a limit spring, a driving motor, a rotating shaft, a rotating disk, an annular pressure groove, a mounting rod and an extrusion roller, the copper wire roll is clamped on the outside of the connecting rod, the limit disk is clamped on the end of the connecting rod, and it is tightened and fixed with a fastening nut. When fixing a larger copper wire roll, the positioning rod is pulled out of the positioning hole to release the limit on the sliding cylinder. The larger copper wire roll will squeeze the sliding cylinder, the connecting rod, the pressure plate and the limit spring downward to achieve the installation of the larger copper wire roll. After the copper wire roll is continuously used and consumed, the limit spring is reset to form extrusion, so that the sliding cylinder, the connecting rod and the pressure plate move upward, thereby achieving the installation and use of copper wire rolls of different sizes.

[0017] 2. By setting an L-shaped rod, a conical block, a wire threading chamber, a threading hole, a support rod, a rotating baffle, a connecting block and a feeding cylinder, when the embedded system inputs the copper wire into the extrusion machine, the driving motor drives the turntable to rotate, and the copper wire is unwound from the copper wire roll and enters the annular pressing groove. The turntable and the copper wire roll rotate in the opposite direction, so that the copper wire can be bent in the opposite direction and finally transported through the conical block and the feeding cylinder. The bending degree of the copper wire is reduced, and the subsequent production effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the attached picture:

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the pressing plate of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the feeding cylinder of the utility model;

[0023] Figure 4 It is a cross-sectional view of the conical block of the utility model;

[0024] Numbers in the figure: 1. base; 2. support column; 3. sliding cylinder; 4. connecting rod; 5. fixed plate; 6. limit plate; 7. fastening nut; 8. positioning hole; 9. positioning rod; 10. pressure plate; 11. limit spring; 12. damper; 13. driving motor; 14. rotating shaft; 15. turntable; 16. annular pressure groove; 17. mounting rod; 18. extrusion roller; 19. L-shaped rod; 20. conical block; 21. wire threading chamber; 22. insertion hole; 23. support rod; 24. rotating baffle; 25. connecting block; 26. feeding cylinder. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0026] Example: Figure 1-4 As shown, the utility model provides a technical solution, an embedded system for making fireproof cables, including a base 1, a support column 2 is installed on the top of the base 1, a sliding cylinder 3 is slidably sleeved on the outside of the support column 2, a connecting rod 4 is rotatably installed on one side of the sliding cylinder 3, a fixing plate 5 is fixedly connected to the middle of the connecting rod 4, a limiting plate 6 is clamped on one end of the connecting rod 4, and a fastening nut 7 is threadedly connected to one end of the connecting rod 4, a positioning hole 8 is opened at the bottom of the support column 2 and the sliding cylinder 3, a positioning rod 9 is clamped inside the positioning hole 8, a pressing plate 10 is fixedly connected to the bottom of the sliding cylinder 3, a limiting spring 11 is installed at the bottom end of the pressing plate 10, a damper 12 is installed at the position of the limiting spring 11 at the top of the base 1, the bottom end of the limiting spring 11 is fixedly connected to the base 1, the damper 12 is placed in the middle of the limiting spring 11, and the top of the damper 12 is connected to the pressing plate 10, which is convenient for limiting when fixing a larger copper wire roll;

[0027] A driving motor 13 is installed on the top of the support column 2, and the input end of the driving motor 13 is electrically connected to the output end of the external power supply. A mounting seat is fixedly connected to the top of the support column 2, and the driving motor 13 is installed through the mounting seat to facilitate the use of the driving motor 13. A rotating shaft 14 is connected to the output end of the driving motor 13, and a turntable 15 is rotatably installed at one end of the rotating shaft 14. An annular pressing groove 16 is provided on the outer side of the turntable 15. A mounting rod 17 is fixedly connected to the top of the support column 2, and an extrusion roller 18 is rotatably installed at the end of the mounting rod 17. The extrusion roller 18 is placed on the outer side of the turntable 15 near the fixed disk 5, and the extrusion roller 18 is clamped on the inner side of the annular pressing groove 16 to facilitate the extrusion of the copper wire entering the annular pressing groove 16.

[0028] An L-shaped rod 19 is installed on the top of the support column 2, and a conical block 20 is installed at one end of the L-shaped rod 19. A wire threading chamber 21 is opened in the middle of the conical block 20, and an insertion hole 22 is opened on the front end face of the conical block 20. One end of the conical block 20 is rotatably fitted with the outer side of the turntable 15, and a support rod 23 is placed on the top of the insertion hole 22. A rotating baffle 24 is placed at the opening of the penetration hole 22, which is convenient for blocking the position of the penetration hole 22 and limiting the inserted copper wire. A support rod 23 is installed on the front end face of the conical block 20, and a rotating baffle 24 is rotatably clamped on the outside of the support rod 23. A connecting block 25 is installed at one end of the conical block 20, and a feeding tube 26 is installed at one end of the connecting block 25.

[0029] The working principle and use process of the utility model are as follows: first, unscrew the fastening nut 7, remove the limit plate 6, and then clamp the copper wire roll to the outside of the connecting rod 4, and then clamp the limit plate 6 to the end of the connecting rod 4, and tighten it with the fastening nut 7. When fixing a larger copper wire roll, pull the positioning rod 9 out of the positioning hole 8 to release the limit on the sliding cylinder 3. When fixing a larger copper wire roll, the sliding cylinder 3, the connecting rod 4, the pressure plate 10 and the limit spring 11 will be squeezed downward to achieve the installation of the larger copper wire roll. After the copper wire roll is continuously used and consumed, the limit spring 11 is reset to form extrusion, so that the sliding cylinder 3, the connecting rod 4 and the pressure plate 10 move upward, thereby achieving the installation and use of copper wire rolls of different sizes;

[0030] After the copper wire coil is fixed on the outside of the connecting rod 4, the copper wire is pulled out, wound inside the annular pressing groove 16, and passed between the squeezing roller 18 and the rotating disk 15, and then the rotating baffle 24 is rotated upward to allow the copper wire to pass through the insertion hole 22 into the wire-threading chamber 21, and then the rotating baffle 24 is rotated downward to block the insertion hole 22, and finally the copper wire is clamped into the feeding cylinder 26 from the top to achieve the positioning of the copper wire, which is convenient for the stable fixation of the copper wire;

[0031] When the embedded system inputs copper wire to the extrusion machine, the driving motor 13 drives the turntable 15 to rotate, and the copper wire is unwound from the copper wire roll and enters the annular pressing groove 16. The turntable 15 rotates in the opposite direction to the copper wire roll, so that the copper wire can be bent in the opposite direction and finally transported through the conical block 20 and the feeding tube 26. The bending degree of the copper wire is reduced, and the subsequent production effect is better.

[0032] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An embedding system for making fireproof cables, comprising a base (1), characterized in that: A support column (2) is installed on the top of the base (1), a sliding cylinder (3) is slidably sleeved on the outside of the support column (2), a connecting rod (4) is rotatably installed on one side of the sliding cylinder (3), a fixing plate (5) is fixedly connected to the middle of the connecting rod (4), one end of the connecting rod (4) is clamped with a limiting plate (6), one end of the connecting rod (4) is threadedly connected with a fastening nut (7), a positioning hole (8) is opened at the bottom of the support column (2) and the sliding cylinder (3), a positioning rod (9) is clamped inside the positioning hole (8), a pressure plate (10) is fixedly connected to the bottom of the sliding cylinder (3), a limiting spring (11) is installed at the bottom of the pressure plate (10), and a damper (12) is installed at the position of the limiting spring (11) at the top of the base (1); A driving motor (13) is installed at the top of the support column (2); the output end of the driving motor (13) is connected to a rotating shaft (14); a rotating disk (15) is rotatably installed at one end of the rotating shaft (14); an annular pressing groove (16) is provided on the outer side of the rotating disk (15); a mounting rod (17) is fixedly connected to the top of the support column (2); a squeezing roller (18) is rotatably installed at the end of the mounting rod (17).

2. The embedding system for making fireproof cables according to claim 1, characterized in that: The bottom end of the limit spring (11) is fixedly connected to the base (1); The damper (12) is placed in the middle of the limit spring (11), and the top end of the damper (12) is connected to the pressure plate (10).

3. The embedding system for making fireproof cables according to claim 1, characterized in that: The input end of the driving motor (13) is electrically connected to the output end of the external power supply; The top of the support column (2) is fixedly connected to a mounting seat, and the drive motor (13) is mounted via the mounting seat.

4. The embedding system for making fireproof cables according to claim 1, characterized in that: The squeezing roller (18) is placed outside the rotating disk (15) at a position close to the fixed disk (5), and the squeezing roller (18) is clamped on the inner side of the annular pressing groove (16).

5. The embedding system for making fireproof cables according to claim 1, characterized in that: An L-shaped rod (19) is installed on the top of the support column (2), a conical block (20) is installed on one end of the L-shaped rod (19), a wire threading chamber (21) is provided in the middle of the conical block (20), a penetration hole (22) is provided on the front end surface of the conical block (20), a support rod (23) is installed on the front end surface of the conical block (20), a rotating baffle (24) is rotatably clamped on the outside of the support rod (23), a connecting block (25) is installed on one end of the conical block (20), and a feeding cylinder (26) is installed on one end of the connecting block (25).

6. The embedding system for making fireproof cables according to claim 5, characterized in that: One end of the conical block (20) is rotatably fitted to the outer side of the rotating disk (15); The support rod (23) is placed at the top of the penetration hole (22), and the rotating baffle (24) is placed at the opening of the penetration hole (22).

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