High-speed tower coil wrapping machine

Abstract

The utility model relates to the technical field of wrapping machines, in particular to a high-speed tower disc wrapping machine which comprises a base. A fixing frame a, a fixing frame b and a fixing frame c are sequentially arranged on the base, a pay-off roller is rotatably arranged on the fixing frame a, and an adjusting mechanism for adjusting the rotating speed of the pay-off roller is arranged on the fixing frame a; the fixing frame b is provided with a winding mechanism, and the fixing frame c is rotationally provided with a take-up roller and a driving assembly a driving the take-up roller to rotate. A guide mechanism used for adjusting the position of the cable is arranged on the fixing frame c and located between the winding mechanism and the take-up roller. The adjusting mechanism can adjust the rotating speed of the pay-off roller so as to further adjust the pay-off speed, so that a cable can be kept in a tensioning state in the winding process, and winding is facilitated; a guide mechanism is further arranged in front of the take-up roller, and the guide mechanism drives the cable to move so that the cable can be evenly wound around the peripheral face of the take-up roller.

Description

Technical Field

[0001] The utility model relates to the technical field of wrapping machines, in particular to a high-speed tower tray wrapping machine. Background Art

[0002] The wrapping machine is a device for wrapping the inner core of fire-resistant wires and multi-strand twisted mica tape, fire-resistant tape, water-blocking tape, polyester tape, etc. The wrapping machine is divided into single-layer, double-layer, and triple-layer wrapping. The wrapping tape (mica tape, cotton paper tape, aluminum foil, polyester film, etc.) is rotated on the turntable and wrapped on the core wire. It is mainly used for wrapping the insulated core wires of electric wires, power cables, control cables, optical cables, etc.

[0003] A Chinese patent with authorization announcement number CN216749470U discloses a high-speed tower coil wrapping machine, including a base plate, wherein first convex grooves are provided on the left and right sides of the top of the base plate, first convex blocks are slidably provided inside the two first convex grooves, and the left and right ends of the two first convex blocks are connected to shock-absorbing springs, the top front side and the top rear side of the first convex block on the left are fixedly connected to the first support plate, the middle of the two first support plates are rotatably connected to a wire-releasing roller through a rotating shaft, the top front side and the top rear side of the first convex block on the right are fixedly connected to the second support plate, the middle of the two second support plates are rotatably connected to a winding roller, and the front end of the second support plate on the front side is equipped with a first motor for driving the winding roller to rotate; it can make the mica tape evenly wrapped around the outside of the cable, avoid uneven wrinkles on the mica tape wrapped around the cable, and improve the quality of cable winding.

[0004] However, the above technical solution has the following defects: the above high-speed tower plate wrapping machine limits the cable by means of two upper and lower rollers, but the cable cannot move left and right, so that the cable is wound evenly on the winding roller, which is inconvenient to use; the brake disc is located on one side of the rotating shaft, causing uneven force on the rotating shaft, and long-term use causes the rotating shaft to bend, thereby reducing the service life of the rotating shaft. Utility Model Content

[0005] The utility model aims to provide a high-speed tower coil wrapping machine in view of the problems existing in the background technology.

[0006] The technical solution of the utility model: a high-speed tower coil wrapping machine, comprising a base;

[0007] The base is provided with a fixing frame a, a fixing frame b and a fixing frame c in sequence, the fixing frame a is provided with a pay-off roller for rotation, and the fixing frame a is provided with an adjusting mechanism for adjusting the speed of the pay-off roller;

[0008] The fixed frame b is provided with a winding mechanism, and the fixed frame c is rotatably provided with a take-up roller and a driving component a for driving the take-up roller to rotate;

[0009] A guide mechanism for adjusting the position of the cable is provided on the fixed frame c, and the guide mechanism is located between the winding mechanism and the take-up roller.

[0010] Preferably, the guiding mechanism comprises a lead screw, a guide rod and a mounting seat;

[0011] The lead screw is rotatably connected to the fixed frame c, the fixed frame c is provided with a driving assembly b, the driving assembly b is transmission-connected to the lead screw, and the guide rod is connected to the fixed frame c and is distributed side by side with the lead screw;

[0012] The mounting seat is slidably connected to the guide rod, and the mounting seat is threadedly connected to the lead screw. A mounting frame is provided on the mounting seat. The mounting frame rotates two limit rods a, and the two limit rods a are distributed side by side. The mounting frame rotates and is provided with two limit rods b, and the two limit rods b are distributed side by side.

[0013] Preferably, the axes of the limiting rod a and the limiting rod b are vertically distributed, and the projection shape of the two limiting rods a and the limiting rod b is a well shape.

[0014] Preferably, the adjustment mechanism includes a bidirectional screw and a mounting plate;

[0015] The pay-off roller is provided with a mounting shaft, which is transmission-connected to a fixing frame a, and a mounting shell is provided on the fixing frame a, and the mounting shell is sleeved on the end of the mounting shaft;

[0016] A bidirectional screw is connected to the inner wall of the mounting shell, a knob is provided at the end of the bidirectional screw, two mounting plates are provided, both mounting plates are slidably connected to the fixing frame a and are symmetrically distributed on both sides of the mounting axis, clamping blocks are provided on surfaces of the mounting plates close to each other, and both mounting plates are connected with the bidirectional screw threads.

[0017] Preferably, a groove is provided at one end of the clamping block close to the installation shaft, and the groove is pressed tightly against the outer peripheral surface of the installation shaft.

[0018] Preferably, the fixed frame b is rotatably provided with two limiting wheels a, the limiting wheels a are symmetrically distributed on the fixed frame b, and the limiting wheels a are located at the feed port of the winding mechanism.

[0019] Preferably, the fixed frame c is rotatably provided with two limiting wheels b, which are symmetrically distributed on the fixed frame c, and the fixed frame c is rotatably provided with a winding wheel, which is located between the limiting wheels b and the take-up roller.

[0020] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0021] 1. In the utility model, the rotating knob drives the bidirectional screw to rotate, and the two mounting plates are connected with the bidirectional screw threads. The two mounting plates drive the clamping blocks to move closer to or away from each other, so that the clamping blocks can clamp or loosen the mounting shaft. The adjustment mechanism can adjust the rotation speed of the pay-off roller and further adjust the pay-off speed, so that the cable can be kept taut during winding to facilitate winding.

[0022] 2. In the utility model, a guiding mechanism is further provided before the take-up roller. The wound cable is first passed between two limit rods a and two limit rods b in sequence. The driving component b is started to drive the lead screw to rotate forward or reversely, so that the cable is moved when the mounting seat moves, so that the cable is wound more evenly on the take-up roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of an embodiment of the utility model in use.

[0024] Figure 2 The utility model is a structural schematic diagram of a high-speed tower coil wrapping machine.

[0025] Figure 3 The utility model discloses a structural schematic diagram of a guide mechanism in a high-speed tower coil wrapping machine.

[0026] Figure 4 for Figure 2 Schematic diagram of the internal structure at A in the middle.

[0027] Figure numerals: 1. base; 2. fixing frame a; 3. pay-off roller; 4. fixing frame b; 5. fixing frame c; 6. take-up roller; 7. limiting wheel b; 8. winding wheel; 9. driving component b; 10. winding mechanism; 11. driving component a; 12. limiting wheel a; 13. cable; 14. mounting shell; 15. knob; 16. lead screw; 17. guide rod; 18. limiting rod b; 19. mounting seat; 20. limiting rod a; 21. mounting frame; 23. mounting shaft; 24. clamping block; 25. bidirectional screw; 26. mounting plate. DETAILED DESCRIPTION

[0028] Embodiment 1

[0029] like Figure 1-Figure 4 As shown, the utility model provides a high-speed tower coil wrapping machine, comprising a base 1;

[0030] The base 1 is provided with a fixing frame a2, a fixing frame b4 and a fixing frame c5 in sequence, the fixing frame a2 is provided with a pay-off roller 3 for rotation, and the fixing frame a2 is provided with an adjusting mechanism for adjusting the rotation speed of the pay-off roller 3;

[0031] The fixed frame b4 is provided with a winding mechanism 10, and the fixed frame c5 is rotatably provided with a take-up roller 6 and a driving assembly a11 driving the take-up roller to rotate;

[0032] The fixed frame c5 is provided with a guiding mechanism for adjusting the position of the cable 13 , and the guiding mechanism is located between the winding mechanism 10 and the take-up roller 6 .

[0033] Furthermore, the fixed frame b4 is rotatably provided with two limiting wheels a12 , which are symmetrically distributed on the fixed frame b4 , and the limiting wheels a12 are located at the feeding port of the winding mechanism 10 .

[0034] Furthermore, the fixed frame c5 is rotatably provided with two limiting wheels b7 , which are symmetrically distributed on the fixed frame c5 , and the fixed frame c5 is rotatably provided with a winding wheel 8 , which is located between the limiting wheels b7 and the take-up roller 6 .

[0035] Furthermore, an annular groove is provided on the outer circumference of the limiting wheel a12 and the limiting wheel b7, so that the cable 13 is located in the annular groove.

[0036] In the utility model, the ends of the two cables 13 pass through the two limiting wheels a12, and the cables 13 pass through the winding mechanism 10 to wind the cables 13. The wound cables 13 pass between the two limiting wheels b7, and the cables 13 bypass the winding wheel 8 and enter the guiding mechanism. The guiding mechanism drives the cables 13 to move so that the cables 13 are evenly wound on the take-up roller 6; the driving component a11 drives the take-up roller 6 to rotate, and the take-up roller 6 pulls the cables 13 to move. An adjusting mechanism is provided on the pay-off roller 3 to adjust the pay-off speed of the pay-off roller 3; in the utility model, the adjusting mechanism can adjust the rotation speed of the pay-off roller 3 and further adjust the pay-off speed, so that the cables 13 can be kept in a taut state during the winding process to facilitate winding; a guiding mechanism is also provided before the take-up roller 6, and the guiding mechanism drives the cables 13 to move so that the cables 13 can be evenly wound on the outer peripheral surface of the take-up roller 6.

[0037] Embodiment 2

[0038] like Figure 3 As shown, the utility model proposes a high-speed tower coil wrapping machine. Compared with the first embodiment, the guide mechanism in this embodiment includes a lead screw 16, a guide rod 17 and a mounting seat 19;

[0039] The lead screw 16 is rotatably connected to the fixed frame c5, and the fixed frame c5 is provided with a driving assembly b9, which is transmission-connected to the lead screw 16, and the guide rod 17 is connected to the fixed frame c5 and is distributed side by side with the lead screw 16;

[0040] The mounting seat 19 is slidably connected to the guide rod 17, and the mounting seat 19 is threadedly connected to the lead screw 16. A mounting frame 21 is provided on the mounting seat 19, and the mounting frame 21 rotates two limit rods a20, and the two limit rods a20 are distributed side by side. The mounting frame 21 is rotated to be provided with two limit rods b18, and the two limit rods b18 are distributed side by side, and the limit rod a20 is located below the limit rod b18.

[0041] Furthermore, the axes of the limiting rod a20 and the limiting rod b18 are vertically distributed, and the projection shape of the two limiting rods a20 and the limiting rod b18 is a tic-tac-toe shape.

[0042] In this embodiment, the wound cable 13 first passes between two limit rods a20, and then passes between two limit rods b18. The driving component b9 is started to drive the screw 16 to rotate forward or reversely, and the mounting seat 19 drives the mounting frame 21 to move along the guide rod 17. The two limit rods a20 and the limit rod b18 limit the cable 13, so that when the mounting seat 19 moves, it drives the cable 13 to move, so that the cable 13 is wound more evenly on the take-up roller 6.

[0043] Embodiment 3

[0044] like Figure 4 As shown, the utility model proposes a high-speed tower coil wrapping machine. Compared with the first embodiment, the adjustment mechanism in this embodiment includes a bidirectional screw 25 and a mounting plate 26;

[0045] The pay-off roller 3 is provided with a mounting shaft 23, which is transmission-connected to the fixing frame a2, and the fixing frame a2 is provided with a mounting shell 14, which is sleeved on the end of the mounting shaft 23;

[0046] The bidirectional screw 25 is connected to the inner wall of the mounting shell 14, and a knob 15 is provided at the end of the bidirectional screw 25. Two mounting plates 26 are provided, and the two mounting plates 26 are both slidably connected to the fixing frame a2 and are symmetrically distributed on both sides of the mounting shaft 23. Clamping blocks 24 are provided on the surfaces of the mounting plates 26 close to each other, and the two mounting plates 26 are both threadedly connected to the bidirectional screw 25.

[0047] Furthermore, a groove is provided at one end of the clamping block 24 close to the installation shaft 23 , and the groove is pressed tightly against the outer peripheral surface of the installation shaft 23 .

[0048] In this embodiment, the rotating knob 15 drives the bidirectional screw 25 to rotate, and the two mounting plates 26 are threadedly connected to the bidirectional screw 25. The two mounting plates 26 drive the clamping blocks 24 to move closer to or away from each other, so that the clamping blocks 24 can clamp or loosen the mounting shaft 23.

[0049] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A high-speed tower coil wrapping machine, characterized in that: comprising a base (1); A fixing frame a (2), a fixing frame b (4) and a fixing frame c (5) are sequentially arranged on the base (1); a wire-releasing roller (3) is rotatably arranged on the fixing frame a (2); and an adjusting mechanism for adjusting the rotation speed of the wire-releasing roller (3) is arranged on the fixing frame a (2); The fixed frame b (4) is provided with a winding mechanism (10), and the fixed frame c (5) is rotatably provided with a take-up roller (6) and a driving component a (11) for driving the take-up roller to rotate; The fixed frame c (5) is provided with a guide mechanism for adjusting the position of the cable (13), and the guide mechanism is located between the winding mechanism (10) and the take-up roller (6).

2. A high-speed tower tray wrapping machine according to claim 1, characterized in that: The guiding mechanism comprises a lead screw (16), a guide rod (17) and a mounting seat (19); The lead screw (16) is rotatably connected to the fixed frame c (5), the fixed frame c (5) is provided with a driving assembly b (9), the driving assembly b (9) is transmission-connected to the lead screw (16), and the guide rod (17) is connected to the fixed frame c (5) and is distributed side by side with the lead screw (16); The mounting seat (19) is slidably connected to the guide rod (17), the mounting seat (19) is threadedly connected to the lead screw (16), a mounting frame (21) is provided on the mounting seat (19), the mounting frame (21) rotates two limit rods a (20), the two limit rods a (20) are arranged side by side, and the mounting frame (21) is rotated to be provided with two limit rods b (18), the two limit rods b (18) are arranged side by side.

3. A high-speed tray wrapping machine according to claim 2, characterized in that: The axes of the limiting rod a (20) and the limiting rod b (18) are vertically distributed, and the projection shape of the two limiting rods a (20) and the limiting rod b (18) is a well shape.

4. A high-speed tray wrapping machine according to claim 1, characterized in that: The adjustment mechanism comprises a bidirectional screw rod (25) and a mounting plate (26); The pay-off roller (3) is provided with a mounting shaft (23), the mounting shaft (23) is drivingly connected to the fixing frame a (2), the fixing frame a (2) is provided with a mounting shell (14), and the mounting shell (14) is sleeved on the end of the mounting shaft (23); A bidirectional screw (25) is connected to the inner wall of the mounting shell (14), a knob (15) is provided at the end of the bidirectional screw (25), two mounting plates (26) are provided, the two mounting plates (26) are both slidably connected to the fixing frame a (2) and are symmetrically distributed on both sides of the mounting shaft (23), and clamping blocks (24) are provided on surfaces of the mounting plates (26) close to each other, and the two mounting plates (26) are both threadedly matched with the bidirectional screw (25).

5. A high-speed tray wrapping machine according to claim 4, characterized in that: One end of the clamping block (24) close to the installation shaft (23) is provided with a groove, and the groove is pressed tightly against the outer peripheral surface of the installation shaft (23).

6. A high-speed tray wrapping machine according to claim 1, characterized in that: The fixed frame b (4) is rotatably provided with two limiting wheels a (12), the limiting wheels a (12) are symmetrically distributed on the fixed frame b (4), and the limiting wheels a (12) are located at the feed port of the winding mechanism (10).

7. A high-speed tray wrapping machine according to claim 1, characterized in that: The fixed frame c (5) is rotatably provided with two limiting wheels b (7), the limiting wheels b (7) are symmetrically distributed on the fixed frame c (5), and the fixed frame c (5) is rotatably provided with a winding wheel (8), and the winding wheel (8) is located between the limiting wheels b (7) and the winding roller (6).

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