CN114921984A

CN114921984A - Friction-resistant multi-strand rope braiding machine

Info

Publication number: CN114921984A
Application number: CN202210535965.5A
Authority: CN
Inventors: 苗锦雷
Original assignee: Jiangsu Haifeng Rope Technology Co ltd
Current assignee: Jiangsu Haifeng Rope Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-19
Anticipated expiration: 2042-05-17
Also published as: CN114921984B

Abstract

The invention relates to an anti-friction multistrand cable braiding machine, which comprises: weaving the frame; weaving the portion, weave the portion including installing the spool at weaving frame top with install the actuating mechanism of spool one side, the protection portion is including installing weave the lag sleeve of frame one side and installing the bracing piece of lag sleeve bottom. According to the invention, the protection part is arranged, so that the rope weaving point is protected against the protection sleeve, the friction between the rope and the protection sleeve is reduced, the protection sleeve can be used for guiding the woven rope, meanwhile, the rope passes through the first sleeve ring and the second sleeve ring in the protection sleeve, when the rope shakes under the influence of the weaving machine, the rope extrudes the first sleeve ring and the second sleeve ring to expand outwards to weaken the friction with the end part of the inner wall of the protection sleeve, so that the rope is not easy to bulge or generate large friction to cause rough surface, and the quality of the rope is improved.

Description

Friction-resistant multi-strand rope braiding machine

Technical Field

The invention relates to the technical field of knitting machines, in particular to an anti-friction multi-strand rope knitting machine.

Background

In chinese patent application No.: 201810861309.8, discloses a heavy large diameter rope braiding machine, a support is provided with an upper turntable and a lower turntable; a turnbuckle bracket is arranged between the upper turntable and the lower turntable, and a driving device for driving the lower turntable to operate is arranged on the lower turntable; a hollow shaft is arranged to penetrate through the upper turntable and the lower turntable; a guiding device is arranged above the hollow shaft wire outlet hole; the guide device comprises a longitudinal guide wheel positioned on the longitudinal path of the cable and a transverse guide wheel for redirecting and transversely guiding the cable; the transverse guide wheel consists of an upper transverse guide wheel set and a lower transverse guide wheel set, and the upper transverse guide wheel set and the lower transverse guide wheel set are arranged in a cross-shaped vertical mode. The invention is provided with the transverse guiding device and the longitudinal guiding device which are arranged above the hollow shaft outlet hole, thereby ensuring the weaving quality of the rope; according to the invention, the elastic deflector rod is arranged on the inner wall of the lead hole, the rope can be guided by the elastic deflector rod, the movement of the rope cannot be blocked, and the weaving quality of the rope is ensured.

The braiding machine is provided with a transverse guiding device and a longitudinal guiding device which are arranged above a hollow shaft wire outlet hole, so that the braiding quality of a rope is ensured; according to the invention, the elastic deflector rod is arranged on the inner wall of the lead hole, the rope can be guided by the elastic deflector rod, the movement of the rope is not blocked, and the weaving quality of the rope is ensured.

Disclosure of Invention

The invention aims to provide an anti-friction multi-strand rope weaving machine.

In order to solve the above technical problems, the present invention provides an anti-friction multistrand cable knitting machine, comprising: weaving a frame; the knitting part comprises a winding frame arranged at the top of the knitting frame and a driving mechanism arranged on one side of the winding frame, and the driving mechanism is suitable for driving the winding frame to rotate; the protective part comprises a protective sleeve arranged on one side of the weaving rack, a supporting rod arranged at the bottom of the protective sleeve and a buffer rod fixed on one side of the supporting rod, wherein a first lantern ring and a second lantern ring are arranged in the protective sleeve, the first lantern ring and the second lantern ring have the same central axis, two ends of the first lantern ring are inserted into the end part of the second lantern ring, and a rope is introduced into and penetrates out of the protective sleeve through the first lantern ring and the second lantern ring; wherein the cable rocks within the first and second collars to compress the first and second collars and expand outward to reduce friction.

Furthermore, inserting rods are arranged at two ends of the first lantern ring, inserting grooves are arranged at two ends of the second lantern ring, and the inserting rods are inserted into the inserting grooves; the first lantern ring and the second lantern ring are located at two ends of the inner side wall of the protective sleeve, a first spring is fixed on the outer side wall of the first lantern ring and the outer side wall of the second lantern ring, and the other end of the first spring is fixed on the inner side wall of the protective sleeve.

Furthermore, the inner side walls of the first lantern ring and the second lantern ring are arc-shaped, and the first lantern ring and the second lantern ring are made of rubber.

Furthermore, the bottom mirror image of the protection sleeve is provided with two sets of mounting grooves, second springs are mounted inside the mounting grooves, clamping blocks are inserted into the opening ends of the two sets of mounting grooves in an inserting mode, the second springs are located at the two ends of the clamping blocks, and the clamping blocks can swing left and right in the mounting grooves.

Furthermore, an opening is formed in the bottom of the mounting groove, and the supporting rod is fixed to the bottom of the clamping block; wherein the opening is used for the protection sleeve to move left and right on the top of the support rod.

Further, the intermediate position department of weaving the frame installs first backup pad, the bracing piece is located one side of first backup pad, one side of first backup pad is fixed with the buffering casing, the buffer beam is installed in the buffering casing, the surface cover of buffer beam is equipped with the third spring, the buffer beam with the bracing piece is the triangle-shaped setting.

Furthermore, two groups of extrusion wheels are fixed at one end of the first supporting plate, a cable groove is formed in the outer surface of each extrusion wheel, and the outer surface of each extrusion wheel is made of rubber.

Furthermore, one side of spool stand is provided with a plurality of groups of U-shaped reel, the connecting axle is installed to one side of spool stand, the wire guide pole is installed to one side of connecting axle, the wire guide pole is the cross form, the tip of wire guide pole sets up the through-hole.

Furthermore, two sides of the weaving rack are fixed with second supporting plates; the driving mechanism comprises a motor and a first gear which are installed on one side of the second supporting plate, a plurality of second gears are installed on the outer peripheral side of the first gear, and the other sides of the second gears are located on the side wall of the winding stand.

The anti-friction multistrand rope weaving machine has the beneficial effects that the protection part is arranged, so that the rope weaving point is protected from the protection sleeve, the friction between the rope and the protection sleeve is reduced, the protection sleeve can be used for guiding the woven rope, meanwhile, the rope passes through the first sleeve ring and the second sleeve ring in the protection sleeve, when the rope is affected by the weaving machine to shake, the rope extrudes the first sleeve ring and the second sleeve ring to expand outwards to weaken the friction between the rope and the end part of the inner wall of the protection sleeve, so that the rope is not easy to bulge or generate larger friction to cause rough surface, and the quality of the rope is improved.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a front view of a preferred embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic front sectional view of a preferred embodiment of the shield of the present invention;

FIG. 5 is a side view of the first and second collars of the present invention;

fig. 6 is a schematic view of the internal structure of the mounting groove of the present invention.

In the figure:

1. weaving the frame; 11. a first support plate; 12. an extrusion wheel; 13. a cable trough; 14. a second support plate;

2. a knitting section; 21. a spool stand; 22. a drive mechanism; 23. a U-shaped reel; 24. a connecting shaft; 25. a wire guide rod; 26. a through hole; 27. a motor; 28. a first gear; 29. a second gear;

3. a protective part; 31. a protective sleeve; 311. a first collar; 312. a second collar; 313. inserting a rod; 314. a first spring; 315. a slot; 32. a support bar; 33. a buffer rod; 331. a buffer housing; 332. a third spring; 34. mounting grooves; 35. a second spring; 36. a clamping block; 37. and (4) opening.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-6, an anti-friction multi-strand cable braiding machine of the present invention comprises: a knitting frame 1; the protective part 3 comprises a protective sleeve 31 arranged on one side of the weaving rack 1, a supporting rod 32 arranged at the bottom of the protective sleeve 31 and a buffer rod 33 fixed on one side of the supporting rod, a first sleeve ring 311 and a second sleeve ring 312 are arranged inside the protective sleeve 31, the first sleeve ring 311 and the second sleeve ring 312 have the same central axis, two ends of the first sleeve ring 311 are inserted into the end part of the second sleeve ring 312, and a rope is transmitted into and out of the first sleeve ring 311 and the second sleeve ring 312; wherein when the cable is swayed in the first collar 311 and the second collar 312, the first collar 311 and the second collar 312 are pressed to expand outwardly to reduce friction.

When weaving the rope, a plurality of rope interweaves and to form after together and weave the point, and need lead to weaving the point, through setting up protection part 3, make the rope weave and protect between the cover 31, reduce the friction between rope and the cover 31, this cover 31 can be used to lead to the rope after weaving, the rope passes the inside first lantern ring 311 and the second lantern ring 312 of cover 31 simultaneously, when the rope with receive the braider influence to produce and rock, the outside extension of rope extrusion first lantern ring 311 and second lantern ring 312 weakens and protects the friction between the cover 31 inner wall tip, make the difficult swell of rope or produce great friction and cause surperficial coarse, improve the rope quality.

The two ends of the first sleeve ring 311 are provided with inserting rods 313, the two ends of the second sleeve ring 312 are provided with inserting slots 315, and the inserting rods 313 are inserted in the inserting slots 315; the first collar 311 and the second collar 312 are located at two ends of the inner side wall of the protection sleeve 31, the first spring 314 is fixed on the outer side wall of the first collar 311 and the second collar 312, and the other end of the first spring 314 is fixed on the inner side wall of the protection sleeve 31.

Through inserting the inserted bar 313 in the slot 315, the first sleeve 311 and the second sleeve 312 can be expanded outwards, the diameter between the first sleeve 311 and the second sleeve 312 is increased, the first spring 314 is used for resetting the first sleeve 311 and the second sleeve 312 after being expanded outwards, when the cable swings inside the first sleeve 311 and the second sleeve 312, the cable extrudes the first sleeve 311 and the second sleeve 312 to be expanded outwards, so that the friction between the cable and the first sleeve 311 and the second sleeve 312 is reduced, and the cable is protected.

The inside wall of first lantern ring 311 and second lantern ring 312 is circular-arc, and first lantern ring 311 and second lantern ring 312 are the rubber material, through circular-arc setting, make when the cable at first extrude the inner wall of first lantern ring 311 and second lantern ring 312 after passing first lantern ring 311 and second lantern ring 312, first lantern ring 311 and second lantern ring 312's inner wall deforms, reduce friction, then extrude first spring 314 through first lantern ring 311 and second lantern ring 312 and outwards expand and further reduce friction, better antifriction effect has.

The bottom of the protective sleeve 31 is provided with two sets of mounting grooves 34 in a mirror image manner, second springs 35 are mounted inside the mounting grooves 34, clamping blocks 36 are inserted into the ends of openings 37 of the two sets of mounting grooves 34, the second springs 35 are located at the two ends of the clamping blocks 36, the clamping blocks 36 can swing left and right in the mounting grooves 34, the bottoms of the mounting grooves 34 are provided with openings 37, and the support rods 32 are fixed at the bottoms of the clamping blocks 36; wherein the opening 37 is used to move the protective sleeve 31 side-to-side on top of the support bar 32.

Because the interlacing point of the rope may produce great shaking to the rope, produce great horizontal direction's pulling force to the protection sleeve 31 simultaneously, make first lantern ring 311 and second lantern ring 312 produce great horizontal direction's deformation, and the service life is shortened, through installing fixture block 36 in the middle of two sets of mounting grooves 34, make fixture block 36 can control about the mounting groove 34 is inside, fixture block 36 extrudees second spring 35 when controlling about and stretches out and draw back, and set up opening 37 in the bottom of mounting groove 34, make protection sleeve 31 wholly can control about bracing piece 32 top, prevent that bracing piece 32 card is in mounting groove 34, thereby to weakening the horizontal pulling force between rope and first lantern ring 311 and second lantern ring 312, improve first lantern ring 311 and second lantern ring 312 life, reduce the shaking of rope simultaneously.

Weave frame 1's intermediate position department and install first backup pad 11, bracing piece 32 is located one side of first backup pad 11, and one side of first backup pad 11 is fixed with buffering casing 331, and buffering pole 33 is installed in buffering casing 331, and the surface cover of buffering pole 33 is equipped with third spring 332, and buffering pole 33 is triangle-shaped with bracing piece 32 and sets up, has stronger stability.

Set up buffer beam 33 through one side of reality bracing piece 32, buffer beam 33 can be used to support bracing piece 32, weakens rocking of rope cable interlacing point, and when bracing piece 32 rocked, bracing piece 32 extruded third spring 332, and third spring 332 gives buffer beam 33 a reverse power for can prevent that bracing piece 32 from rocking, makes the rope more stably pass protective sleeve 31.

Two sets of extrusion wheels 12 are fixed with to the one end of first backup pad 11, and the surface of extrusion wheel 12 is provided with cable groove 13, and the surface of extrusion wheel 12 is the rubber material, and extrusion wheel 12 reduces the tension torsional force that the cable after weaving produced for the difficult swell fracture of cable makes things convenient for subsequent rolling simultaneously.

A knitting section 2 including a driving mechanism 22 to which a spool 21 is attached on one side of the spool 21, the driving mechanism being adapted to drive the spool 21 to rotate; a plurality of groups of U-shaped winding drums 23 are arranged on one side of a winding frame 21, a connecting shaft 24 is arranged on one side of the winding frame 21, a wire guide rod 25 is arranged on one side of the connecting shaft 24, the wire guide rod 25 is in a cross shape, a through hole 26 is formed in the end portion of the wire guide rod 25, a plurality of groups of ropes are woven together after penetrating through the through hole 26, and second supporting plates 14 are fixed on two sides of the weaving rack 1; the driving mechanism 22 includes a motor 27 and a first gear 28 mounted on one side of the second support plate 14, a plurality of second gears 29 are mounted on the outer peripheral side of the first gear 28, and the other side of the second gears 29 is located on the side wall of the spool 21.

Set up a plurality of groups U-shaped reel 23 through one side of take-up reel 21, U-shaped reel 23 can be used to install single group rope cable coil, single group rope cable coil can directly block in U-shaped reel 23, and install connecting axle 24 in one side of take-up reel 21, the fixed guide wire pole 25 of one end can be used to lead the cable that single group rope cable coil was divided on connecting axle 24, weave the cable, and the first gear 28 of motor 27 drive through the setting rotates, first gear 28 drives a plurality of second gear 29 and take-up reel 21 and rotates and carry out the spiral.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An anti-friction multi-strand cable braiding machine comprising:

a knitting frame (1);

the weaving part (2) comprises a winding rack (21) arranged at the top of the weaving rack (1) and a driving mechanism (22) arranged on one side of the winding rack (21), and the driving mechanism (22) is suitable for driving the winding rack (21) to rotate;

the protective part (3) comprises a protective sleeve (31) arranged on one side of the weaving rack (1), a supporting rod (32) arranged at the bottom of the protective sleeve (31) and a buffer rod (33) fixed on one side of the supporting rod (32), a first lantern ring (311) and a second lantern ring (312) are arranged inside the protective sleeve (31), the first lantern ring (311) and the second lantern ring (312) have the same central axis, two ends of the first lantern ring (311) are inserted into the end part of the second lantern ring (312), and a rope is led in and out through the first lantern ring (311) and the second lantern ring (312);

wherein when the cable is rocked within the first loop (311) and the second loop (312) to squeeze the first loop (311) and the second loop (312) to expand outwardly to reduce friction.

2. An anti-friction multi-strand cable knitting machine as claimed in claim 1,

the two ends of the first lantern ring (311) are provided with inserting rods (313), the two ends of the second lantern ring (312) are provided with inserting grooves (315), and the inserting rods (313) are inserted into the inserting grooves (315);

the first lantern ring (311) and the second lantern ring (312) are located at two ends of the inner side wall of the protective sleeve (31), a first spring (314) is fixed to the outer side walls of the first lantern ring (311) and the second lantern ring (312), and the other end of the first spring (314) is fixed to the inner side wall of the protective sleeve (31).

3. An anti-friction multi-strand cable knitting machine as claimed in claim 2,

the inner side walls of the first lantern ring (311) and the second lantern ring (312) are arc-shaped, and the first lantern ring (311) and the second lantern ring (312) are made of rubber materials.

4. An anti-friction multi-strand cable knitting machine as claimed in claim 3,

the bottom mirror image of the protective sleeve (31) is provided with two groups of mounting grooves (34), a second spring (35) is mounted inside the mounting grooves (34), clamping blocks (36) are inserted into openings (37) of the two groups of mounting grooves (34), the second spring (35) is located at two ends of each clamping block (36), and the clamping blocks (36) can swing left and right in the mounting grooves (34).

5. An anti-friction multi-strand cable braider as in claim 4,

an opening (37) is formed in the bottom of the mounting groove (34), and the supporting rod (32) is fixed to the bottom of the clamping block (36);

wherein the opening (37) is used for the protection sleeve (31) to move left and right on the top of the support rod (32).

6. An anti-friction multi-strand cable braider as in claim 5,

weave the intermediate position department of frame (1) and install first backup pad (11), bracing piece (32) are located one side of first backup pad (11), one side of first backup pad (11) is fixed with buffering casing (331), install buffering pole (33) in buffering casing (331), the surface cover of buffering pole (33) is equipped with third spring (332), buffering pole (33) with bracing piece (32) are triangle-shaped and set up.

7. An anti-friction multi-strand cable knitting machine as claimed in claim 6,

one end of the first supporting plate (11) is fixed with two groups of extrusion wheels (12), the outer surface of each extrusion wheel (12) is provided with a cable groove (13), and the outer surface of each extrusion wheel (12) is made of rubber.

8. An anti-friction multi-strand cable knitting machine as claimed in claim 7,

one side of spool (21) is provided with a plurality of groups U-shaped reel (23), connecting axle (24) are installed to one side of spool (21), wire rod (25) are installed to one side of connecting axle (24), wire rod (25) are the cross form, the tip of wire rod (25) sets up through-hole (26).

9. An anti-friction multi-strand cable braider as recited in claim 8,

two sides of the weaving rack (1) are fixed with second supporting plates (14);

the driving mechanism (22) comprises a motor (27) and a first gear (28) which are installed on one side of the second supporting plate (14), a plurality of second gears (29) are installed on the outer peripheral side of the first gear (28), and the other side of each second gear (29) is located on the side wall of the spool stand (21).