Twisting device for PP submarine cable filling rope

Abstract

The utility model discloses a PP submarine cable filling rope twisting device which comprises a machine frame, one side of the top of the machine frame is fixedly connected with a vertical plate, one side of the outer surface of the vertical plate is fixedly provided with a lifting air cylinder, the movable end of the lifting air cylinder is fixedly provided with a movable frame, the movable frame is provided with a reciprocating assembly, and the reciprocating assembly is fixedly connected with the lifting air cylinder. A cylinder is installed at the movable end of the reciprocating assembly. A telescopic air cylinder is fixedly mounted on the inner wall of one side of the movable frame, and the movable end of the telescopic air cylinder penetrates through the movable frame and is fixedly connected with a mounting frame. According to the filling rope winding device, through the vertical plate, the lifting air cylinder, the movable frame, the reciprocating assembly, the cylinder, the mounting frame, the telescopic air cylinder, the transverse moving assembly, the auxiliary roller, the pushing air cylinder, the shell, the round base, the rotating assembly, the cutter groove and the broken rope fixing assembly, after a winding drum on one side completes winding of a set amount of filling ropes, automatic switching is conducted, and the filling rope winding efficiency is improved; and the disassembly and assembly of the winding drum are compressed within the time required by winding, so that the twisting efficiency of the PP filling rope can be obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of twisting devices, in particular to a PP submarine cable filling rope twisting device. Background Art

[0002] PP filling rope is also called filling hemp. It is made of drawing grade polypropylene raw material through special equipment. It is mainly used for non-hygroscopic filling of various cables. The strength is not affected by moisture. The regular color is white and can be twisted as required. It is used for filling submarine cables, elevator cables, power cables, electronic cables and charging pile cables. It meets the UL breaking force requirements and has no joints in the whole roll.

[0003] At present, when twisting PP filling rope, a twisting device is needed to assist.

[0004] The filling rope twisting device with the prior art announcement number CN218730138U includes a workbench, a twisting unit and a receiving unit; the receiving unit is installed on the rear side of the upper end of the workbench; the twisting unit includes a fixed frame, a feed roller shaft, a roller, a positioning block, a support frame, a limit ring, a twisting sleeve and a movable component, and two pairs of fixed frames are provided on the front side of the upper end of the workbench, and the upper sides of the opposite sides of the two pairs of fixed frames are movably connected to the two ends of the feed roller shaft through a rotating shaft, and the upper end of the workbench is located on the rear side of the feed roller shaft and is rotatably connected to one end of the roller through a pin shaft.

[0005] Although the device can ensure the stability during feeding, in actual use, after a set amount of PP filling rope is wound around the surface of the receiving roller, the machine needs to be stopped, and then the receiving roller that has completed winding must be removed, and then a new receiving roller must be replaced before winding can continue. This takes a long time, which undoubtedly reduces the twisting efficiency of the PP filling rope. For this reason, improvements are proposed. Utility Model Content

[0006] The utility model is a PP submarine cable filling rope twisting device proposed to solve the shortcomings in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a PP submarine cable filling rope twisting device, comprising a frame, a vertical plate is fixedly connected to one side of the top of the frame, a lifting cylinder is fixedly installed on one side of the outer surface of the vertical plate, a movable frame is fixedly installed on the movable end of the lifting cylinder, a reciprocating component is installed on the movable frame, and a cylinder is installed on the movable end of the reciprocating component; a telescopic cylinder is fixedly installed on the inner wall of one side of the movable frame, and the movable end of the telescopic cylinder penetrates the movable frame and is fixedly connected to the mounting frame, and the mounting frame and the movable frame are slidably connected, the mounting frame is installed with a transverse movement component, and the movable end of the transverse movement component is fixedly installed with two Auxiliary roller; two slide grooves are symmetrically opened on one side of the outer surface of the vertical plate, and two pushing cylinders are symmetrically fixedly connected on the other side of the vertical plate, the movable ends of the two pushing cylinders are both through the vertical plate and fixedly connected with a shell, and the shell is slidably connected to the adjacent slide grooves; rotating components are installed inside the two shells, the movable ends of the two rotating components are fixedly connected with round seats, and the round seats are rotatably connected to the shells, one side of the outer surface of the two round seats is opened with a knife groove, and the two round seats are installed with a broken wire fixing component; one side end surface of the two round seats is fixedly connected with a mounting shaft, and the outer surfaces of the two mounting shafts are fixedly sleeved with a winding drum.

[0008] Furthermore, the reciprocating assembly includes a driving motor, and the driving motor is fixedly mounted on an outer wall of one side of the movable frame. The driving shaft of the driving motor passes through the movable frame and is fixedly connected to a reciprocating screw rod, and the reciprocating screw rod is rotatably connected to the movable frame. The outer surface of the reciprocating screw rod is sleeved with a matching slider, and the slider is slidably connected to the movable frame and fixedly connected to the cylinder, which can drive the cylinder to reciprocate, which is beneficial to the winding of the PP filling rope.

[0009] Furthermore, the transverse movement assembly includes a transverse movement cylinder, and the transverse movement cylinder is fixedly mounted on an outer wall of one side of the mounting frame. The movable end of the transverse movement cylinder passes through the mounting frame and is fixedly connected to a movable seat. The movable seat is slidingly connected to the mounting frame and is fixedly connected to an auxiliary roller. The mounting frame has a limiting effect on the movable seat, which can ensure the stability of the movement of the movable seat.

[0010] Furthermore, the two rotating components both include a rotating motor, and the rotating motor is fixedly installed inside the shell, the driving end of the rotating motor is fixedly connected to a driving gear, one side of the outer surface of the driving gear is meshingly connected to a driven gear, and the driven gear is fixedly connected to the round seat, which can drive the round seat to rotate.

[0011] Furthermore, the two broken wire fixing components both include an electric push rod, and the electric push rod is fixedly embedded in one side of the outer surface of the round seat, the movable end of the electric push rod is fixedly connected to a pressure seat, and the pressure seat and the round seat are slidably plugged in, a cutting knife is fixedly connected to the inner wall of one side of the pressure seat, and the cutting knife matches the knife groove, and the cutting knife and the knife groove cooperate to achieve the cutting of the PP filling rope.

[0012] Furthermore, two slide rails are symmetrically fixedly installed on one side of the outer surface of the vertical plate, and the movable frame is slidably connected to the slide rails. The slide rails have a limiting effect on the movable frame, which can ensure the stability of the movement of the movable frame.

[0013] Furthermore, a guide ring is fixedly installed on one side of the top of the frame, a twisting unit is fixedly installed on one side of the top of the frame, and the guide ring is located between the twisting unit and the vertical plate, and the twisting unit can perform a twisting operation on the PP filling rope.

[0014] Beneficial effects of the utility model:

[0015] When the utility model is in use, the PP submarine cable filling rope twisting device, through the arranged vertical plate, lifting cylinder, movable frame, reciprocating assembly, cylinder, mounting frame, telescopic cylinder, transverse movement assembly, auxiliary roller, pushing cylinder, shell, round seat, rotating assembly, knife groove and broken wire fixing assembly, automatically switches when the winding drum on one side completes winding up a set amount of filling rope, compresses the disassembly and assembly of the winding drum within the time required for winding up, and can significantly improve the twisting efficiency of the PP filling rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : Schematic diagram of the overall structure of the utility model;

[0018] Figure 2 : A partial stereogram of the utility model;

[0019] Figure 3 : A partial cross-sectional view of the utility model;

[0020] Figure 4 : The position relationship diagram of the knife groove and the broken wire fixing component of the utility model;

[0021] Figure 5 : Schematic diagram of the connection between the movable frame and the transverse movement component of the utility model.

[0022] The reference numerals are as follows:

[0023] 1. Frame; 2. Twisting unit; 3. Guide ring; 4. Lifting cylinder; 5. Vertical plate; 6. Transverse cylinder; 7. Mounting frame; 8. Cylinder; 9. Winding drum; 10. Round seat; 11. Pushing cylinder; 12. Movable frame; 13. Reciprocating screw rod; 14. Sliding block; 15. Driving motor; 16. Housing; 17. Slide rail; 18. Mounting shaft; 19. Driving gear; 20. Driven gear; 21. Rotating motor; 22. Slide; 23. Press seat; 24. Cutting knife; 25. Electric push rod; 26. Knife groove; 27. Auxiliary roller; 28. Telescopic cylinder; 29. ​​Movable seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 5 As shown, it relates to a PP submarine cable filling rope twisting device, including a frame 1, a vertical plate 5 is fixedly connected to one side of the top of the frame 1, a lifting cylinder 4 is fixedly installed on one side of the outer surface of the vertical plate 5, a movable frame 12 is fixedly installed on the movable end of the lifting cylinder 4, two slide rails 17 are symmetrically fixedly installed on one side of the outer surface of the vertical plate 5, and the movable frame 12 and the slide rails 17 are slidably connected, the movable frame 12 is installed with a reciprocating component, and a cylinder 8 is installed on the movable end of the reciprocating component. The reciprocating component includes a driving motor 15, and the driving motor 15 is fixedly installed on one side of the outer wall of the movable frame 12, the driving shaft of the driving motor 15 passes through the movable frame 12 and is fixedly connected with a reciprocating screw rod 13, and the reciprocating screw rod 1 3 is rotatably connected with the movable frame 12, the outer surface of the reciprocating screw rod 13 is sleeved with a matching slider 14, and the slider 14 is slidably connected with the movable frame 12 and fixedly connected with the cylinder 8, a guide ring 3 is fixedly installed on one side of the top of the frame 1, a twisting unit 2 is fixedly installed on one side of the top of the frame 1, and the guide ring 3 is located between the twisting unit 2 and the vertical plate 5, each strand of PP filling rope is twisted by the twisting unit 2, and then passes through the guide ring 3 and the cylinder 8. During the winding process, the driving motor 15 can drive the reciprocating screw rod 13 to rotate, the reciprocating screw rod 13 can drive the slider 14 to move back and forth, and the slider 14 drives the cylinder 8 to move back and forth, so that the PP filling rope can be evenly wound.

[0026] A telescopic cylinder 28 is fixedly installed on the inner wall of one side of the movable frame 12, and the movable end of the telescopic cylinder 28 penetrates the movable frame 12 and is fixedly connected to the mounting frame 7, and the mounting frame 7 is slidably connected to the movable frame 12. The mounting frame 7 is installed with a transverse movement assembly, and two auxiliary rollers 27 are fixedly installed on the movable end of the transverse movement assembly. The transverse movement assembly includes a transverse movement cylinder 6, and the transverse movement cylinder 6 is fixedly installed on the outer wall of one side of the mounting frame 7. The movable end of the transverse movement cylinder 6 penetrates the mounting frame 7 and is fixedly connected to a movable seat 29, and the movable seat 29 is slidably connected to the mounting frame 7 and fixedly connected to the auxiliary roller 27. After the PP filling rope is wound up, the telescopic cylinder 28 pushes the mounting frame 7, the transverse movement assembly and the auxiliary roller 27 close to the vertical plate 5 until the PP filling rope is located between the two auxiliary rollers 27, and then the transverse movement cylinder 6 pushes the movable seat 29 to move, and the movable seat 29 drives the two auxiliary rollers 27 to move, so that one of the auxiliary rollers 27 can change the moving trajectory of the PP filling rope until the movable seat 29 moves to the set position.

[0027] Two slide grooves 22 are symmetrically provided on one side of the outer surface of the vertical plate 5, and two pushing cylinders 11 are symmetrically fixedly connected to the other side of the vertical plate 5. The movable ends of the two pushing cylinders 11 penetrate the vertical plate 5 and are fixedly connected with a shell 16, and the shell 16 is slidably connected to the adjacent slide grooves 22. The pushing cylinder 11 can push the shell 16 to move along the slide grooves 22, and the slide grooves 22 can ensure the stability of the movement of the shell 16.

[0028] Rotating components are installed inside the two shells 16, and the movable ends of the two rotating components are fixedly connected to the round seat 10, and the round seat 10 is rotatably connected to the shell 16. The two rotating components include a rotating motor 21, and the rotating motor 21 is fixedly installed inside the shell 16. The driving end of the rotating motor 21 is fixedly connected to the driving gear 19, and the outer surface of the driving gear 19 is meshed with a driven gear 20, and the driven gear 20 is fixedly connected to the round seat 10. The rotating motor 21 drives the driving gear 19 to rotate, and the driving gear 19 can drive the round seat 10 to rotate through the driven gear 20.

[0029] A knife groove 26 is provided on one side of the outer surface of the two round seats 10, and a wire breaking fixing assembly is installed on the two round seats 10. The two wire breaking fixing assemblies include an electric push rod 25, and the electric push rod 25 is fixedly embedded in one side of the outer surface of the round seat 10. The movable end of the electric push rod 25 is fixedly connected to the pressure seat 23, and the pressure seat 23 and the round seat 10 are slidably plugged in. A cutting knife 24 is fixedly connected to the inner wall of one side of the pressure seat 23, and the cutting knife 24 matches the knife groove 26. When the PP filling rope needs to be cut and fixed, the electric push rod 25 pushes the pressure seat 23 to move, so that the cutting knife 24 approaches the knife groove 26 until the cutting knife 24 cooperates with the knife groove 26 to complete the cutting of the PP filling rope. At the same time, the pressure seat 23 cooperates with the round seat 10 to achieve the end fixation of the PP filling rope.

[0030] One side end surface of the two round seats 10 is fixedly connected with a mounting shaft 18, and the outer surfaces of the two mounting shafts 18 are fixedly sleeved with a winding drum 9. The winding drum 9 and the mounting shaft 18 are detachably fixed, and the winding drum 9 can be installed or removed according to actual needs.

[0031] Working principle: the lifting cylinder 4 drives the movable frame 12 to move downward, and the movable frame 12 drives the reciprocating assembly and various components to move downward until they move to the middle area of ​​the vertical plate 5. At the same time, the telescopic cylinder 28 pushes the mounting frame 7, the lateral moving assembly and the auxiliary roller 27 to approach the vertical plate 5 until they reach the set position. Then the top rotating motor 21 is started, and the rotating motor 21 drives the driving gear 19 to rotate. The driving gear 19 can drive the round seat 10 to rotate through the driven gear 20. The round seat 10 drives the top winding drum 9 to rotate through the mounting shaft 18, thereby The PP filling rope is wound up. During the winding process, the driving motor 15 can drive the reciprocating screw 13 to rotate, the reciprocating screw 13 can drive the slider 14 to move back and forth, and the slider 14 drives the cylinder 8 to move back and forth, so that the PP filling rope can be evenly wound up. When the top winding drum 9 completes the winding, the top rotating assembly stops running, and the cylinder 8 is located near the side of the vertical plate 5. The telescopic cylinder 28 pushes the mounting frame 7, the transverse movement assembly and the auxiliary roller 27 to approach the vertical plate 5 until the PP filling rope is located between the two auxiliary rollers 27, and then the transverse movement is completed. The cylinder 6 pushes the movable seat 29 to move, and the movable seat 29 drives the two auxiliary rollers 27 away from the reciprocating assembly, so that the top auxiliary roller 27 changes the moving trajectory of the PP filling rope until the movable seat 29 moves to the set position, and then the lifting cylinder 4 pushes the components connected thereto to move downward until they reach the set position, and then the bottom pushing cylinder 11 pushes the shell 16 to move outward, and the shell 16 drives the round seat 10 and the components to move outward until the PP filling rope is located between the knife groove 26 and the cutting knife 24, and the electric push rod 25 pushes the pressure seat 23 to move, so that the cutting knife 24 approaches the knife groove 26 until the cutting knife 24 cooperates with the knife groove 26 to complete the cutting of the PP filling rope, and at the same time, the pressure seat 23 cooperates with the round seat 10 to fix the end of the PP filling rope, and then the bottom pushing cylinder 11 drives the components to reset, and at the same time, the lifting cylinder 4 drives the components connected thereto to move to the middle area of ​​the vertical plate 5, and then the bottom rotating assembly and the reciprocating assembly run synchronously to rewind the PP filling rope again. During the rewinding process, the staff replaces the top reel 9.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A PP submarine cable filling rope twisting device, comprising a frame (1), characterized in that: A vertical plate (5) is fixedly connected to one side of the top of the frame (1); a lifting cylinder (4) is fixedly mounted on one side of the outer surface of the vertical plate (5); a movable frame (12) is fixedly mounted on the movable end of the lifting cylinder (4); a reciprocating assembly is mounted on the movable frame (12); and a cylinder (8) is mounted on the movable end of the reciprocating assembly; A telescopic cylinder (28) is fixedly mounted on the inner wall of one side of the movable frame (12), and the movable end of the telescopic cylinder (28) penetrates the movable frame (12) and is fixedly connected to a mounting frame (7), and the mounting frame (7) and the movable frame (12) are slidably connected, and a transverse movement assembly is mounted on the mounting frame (7), and two auxiliary rollers (27) are fixedly mounted on the movable end of the transverse movement assembly; Two slide grooves (22) are symmetrically provided on one side of the outer surface of the vertical plate (5), and two pushing cylinders (11) are symmetrically fixedly connected to the other side of the vertical plate (5), and the movable ends of the two pushing cylinders (11) are both arranged through the vertical plate (5) and fixedly connected to a shell (16), and the shell (16) is slidably connected to the adjacent slide grooves (22); A rotating assembly is installed inside the two shells (16), the movable ends of the two rotating assemblies are fixedly connected to a round seat (10), and the round seat (10) and the shell (16) are rotatably connected, a knife groove (26) is opened on one side of the outer surface of the two round seats (10), and the two round seats (10) are installed with a wire breaking fixing assembly; One side end surface of the two round seats (10) is fixedly connected to a mounting shaft (18), and the outer surfaces of the two mounting shafts (18) are fixedly sleeved with a winding drum (9).

2. A PP submarine cable filling rope twisting device according to claim 1, characterized in that: The reciprocating assembly comprises a driving motor (15), and the driving motor (15) is fixedly mounted on an outer wall of one side of the movable frame (12); a driving shaft of the driving motor (15) passes through the movable frame (12) and is fixedly connected to a reciprocating screw rod (13), and the reciprocating screw rod (13) is rotatably connected to the movable frame (12); a matching slider (14) is sleeved on the outer surface of the reciprocating screw rod (13), and the slider (14) is slidably connected to the movable frame (12) and fixedly connected to the cylinder (8).

3. A PP submarine cable filling rope twisting device according to claim 1, characterized in that: The transverse shift assembly comprises a transverse shift cylinder (6), and the transverse shift cylinder (6) is fixedly mounted on an outer wall of one side of a mounting frame (7), a movable end of the transverse shift cylinder (6) passes through the mounting frame (7) and is fixedly connected to a movable seat (29), and the movable seat (29) is slidably connected to the mounting frame (7) and fixedly connected to the auxiliary roller (27).

4. A PP submarine cable filling rope twisting device according to claim 1, characterized in that: The two rotating assemblies each comprise a rotating motor (21), and the rotating motor (21) is fixedly mounted inside the housing (16), a driving end of the rotating motor (21) is fixedly connected to a driving gear (19), one side of an outer surface of the driving gear (19) is meshingly connected to a driven gear (20), and the driven gear (20) is fixedly connected to the round seat (10).

5. A PP submarine cable filling rope twisting device according to claim 1, characterized in that: The two broken wire fixing assemblies both comprise an electric push rod (25), and the electric push rod (25) is fixedly embedded in one side of the outer surface of the round seat (10), the movable end of the electric push rod (25) is fixedly connected to a pressure seat (23), and the pressure seat (23) and the round seat (10) are slidably plugged, and a cutting knife (24) is fixedly connected to an inner wall of one side of the pressure seat (23), and the cutting knife (24) matches the knife groove (26).

6. A PP submarine cable filling rope twisting device according to claim 1, characterized in that: Two slide rails (17) are symmetrically fixedly mounted on one side of the outer surface of the vertical plate (5), and the movable frame (12) is slidably connected to the slide rails (17).

7. A PP submarine cable filling rope twisting device according to claim 1, characterized in that: A guide ring (3) is fixedly mounted on one side of the top of the frame (1), a twisting unit (2) is fixedly mounted on one side of the top of the frame (1), and the guide ring (3) is located between the twisting unit (2) and the vertical plate (5).

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