CN116254646A

CN116254646A - Spindle friction winding and unwinding mechanism of rope braiding machine

Info

Publication number: CN116254646A
Application number: CN202111510717.7A
Authority: CN
Inventors: 李洪顺
Original assignee: Yangzhou Sanjiu Machinery Co ltd
Current assignee: Yangzhou Sanjiu Machinery Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2023-06-13

Abstract

The invention discloses a friction winding and unwinding mechanism for a spindle of a rope braiding machine, which comprises a lifting rod, wherein the lower end of the lifting rod is provided with a base, and the upper end of the lifting rod is provided with a split type lead frame. According to the split type wire frame, the gear column is fixed on the lifting rod, the sleeve is sleeved on the surface of the gear column, when the cable guiding requirements of different directions are required to be adjusted, the sleeve and the inner ring are pulled outwards, the clamping piece can be separated from the gear column, the sleeve can be rotated wholly, the direction is adjusted, the clamping piece can be pushed back again by the spring after the sleeve is loosened, the clamping piece can be meshed with the gear column again, the limiting and fixing effects are achieved, and the inner ring is a smooth metal ring embedded on the inner side of the sleeve, so that friction can be reduced well when the cable is guided.

Description

Spindle friction winding and unwinding mechanism of rope braiding machine

Technical Field

The invention relates to the technical field of braiding machines, in particular to a friction winding and unwinding mechanism for a spindle of a rope braiding machine.

Background

The braiding machine is applicable to the following raw material varieties: nylon multifilament (yarn), polypropylene filaments (yarn), polypropylene, polyester, nylon, PP, low-elasticity, high-elasticity, cotton yarn (yarn), pearl yarn, leather, blends, and the like.

In order to improve the braiding efficiency of the braiding machine, a take-up and pay-off mechanism matched with a spindle is adopted, but when the single wire is guided by the existing take-up and pay-off mechanism, the existing take-up and pay-off mechanism can only be realized through a fixed guiding structure, and can not be adjusted according to the number of the single wires and guiding requirements of different directions when the braiding machine is used, and even if the braiding machine can be adjusted, the bulge structure is more, so that the cable is easy to wind.

Disclosure of Invention

The invention aims to provide a friction winding and unwinding mechanism for a spindle of a rope braiding machine, which solves the problems that the spindle is easy to damage and inconvenient to maintain in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the friction winding and unwinding mechanism for the spindle of the rope braiding machine comprises a lifting rod, wherein a base is arranged at the lower end of the lifting rod, and a split type lead frame is arranged at the upper end of the lifting rod.

Preferably, the split type lead frame comprises sleeve, gear post, support, spring, fastener, cover shell, inner circle, the surface fixed mounting of lifter has the gear post, the sleeve has been cup jointed to the outside of gear post, telescopic outer wall fixed mounting has the support, the middle part of support is provided with the fastener, the both sides of fastener all are provided with the spring, one side that the gear post was kept away from to the fastener is provided with the cover shell, the inside of cover shell is provided with the inner circle.

Preferably, one end of the spring is fixed on the outer surface of the clamping piece, the other end of the spring is fixed on the outer surface of the support, and at least two groups of springs are arranged on the clamping piece.

Preferably, guide rods are arranged at two ends of the inner side of the support, the guide rods penetrate through the clamping pieces, the inner side of the casing is made of rubber, the inner ring is embedded into the rubber, and the inner ring is made of a smooth metal ring.

Preferably, the end of the clip remote from the housing extends into the interior of the sleeve and engages the gear post.

Preferably, the outer surface of lifter is provided with fastening bolt, and the body of rod on the split type lead frame is gone into inside the lifter to split type lead frame bottom is provided with the stopper.

Preferably, the base comprises a base plate fixed on the lower surface of the lifting rod and folded plates on two sides, the base plate is connected with the side plates through movable shafts, and the movable angle of the folded plates is ninety degrees.

Compared with the prior art, the invention has the beneficial effects that:

through split type lead frame that sets up, because its gear post is fixed in on the lifter, and the sleeve cup joints again on gear post surface, when the cable guide demand of different positions of needs adjustment, only need pull the cover shell and inner circle outside, the fastener just can be with the gear post separation like this, just so can with the sleeve whole rotation to carry out the adjustment of direction, the spring can be with the fastener readjustment back after loosening the cover shell, just so can mesh with the gear post again, thereby play spacing fixed effect, and the inner circle is inlayed and is established the smooth metal ring at the cover shell inboard, the reduction friction that just can be better when the guide cable like this.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention;

fig. 3 is a schematic front view of a split leadframe according to the present invention;

fig. 4 is a schematic top view of a split leadframe according to the present invention;

fig. 5 is a schematic view of a base structure of the present invention.

In the figure: 1. a split lead frame; 2. a lifting rod; 3. a base; 11. a sleeve; 12. a gear post; 13. a support; 14. a spring; 15. a clamping piece; 16. a casing; 17. an inner ring.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples: referring to fig. 1-5, a friction winding and unwinding mechanism for a spindle of a rope braiding machine comprises a lifting rod 2, wherein a base 3 is arranged at the lower end of the lifting rod 2, and a split type lead frame 1 is arranged at the upper end of the lifting rod 2.

The split lead frame 1 comprises a sleeve 11, a gear column 12, a support 13, springs 14, clamping pieces 15, a casing 16 and an inner ring 17, wherein the gear column 12 is fixedly arranged on the outer surface of the lifting rod 2, the sleeve 11 is sleeved on the outer portion of the gear column 12, the support 13 is fixedly arranged on the outer wall of the sleeve 11, the clamping pieces 15 are arranged in the middle of the support 13, the springs 14 are arranged on two sides of the clamping pieces 15, the casing 16 is arranged on one side, far away from the gear column 12, of the clamping pieces 15, and the inner ring 17 is arranged inside the casing 16.

Specifically, as shown in fig. 1, 2, 3 and 4, when the cable needs to be wound, the cable needs to be guided first, and then the split type lead frame 1 can be used for operation, because the gear post 12 is fixed on the lifting rod 2, the sleeve 11 is sleeved on the surface of the gear post 12, when the cable guiding requirements in different directions need to be adjusted, the sleeve 16 and the inner ring 17 only need to be pulled outwards, the clamping piece 15 can be separated from the gear post 12, the sleeve 11 can be rotated completely, the direction is adjusted, the spring 14 can jack the clamping piece 15 back again after the sleeve 16 is loosened, and the clamping piece can be meshed with the gear post 12 again, so that the limiting and fixing effects are achieved, and the inner ring 17 is a smooth metal ring embedded inside the sleeve 16, so that friction can be reduced better when the cable is guided, and finally the practical winding and unwinding operation is smoother.

One end of the spring 14 is fixed on the outer surface of the clamping piece 15, the other end of the spring 14 is fixed on the outer surface of the support 13, the clamping piece 15 is convenient to adjust and fix, at least two groups of springs 14 are arranged on the clamping piece 15, the number of the springs 14 arranged on two sides of the clamping piece 15 is the same, and the stress balance of the clamping piece 15 is guaranteed.

Guide rods are arranged at two ends of the inner side of the support 13, the guide rods penetrate through the clamping piece 15, the inner side of the casing 16 is made of rubber, the inner ring 17 is embedded into the rubber, and the inner ring 17 is a smooth metal ring.

The end of the catch 15 remote from the sleeve 16 extends into the interior of the sleeve 11 and engages the gear post 12.

The surface of lifter 2 is provided with fastening bolt, and the body of rod on split type lead frame 1 is gone into inside lifter 2 to split type lead frame 1 bottom is provided with the stopper, pulls 1 through not hard up fastening bolt and adjusts the height, and fixes 1's height through tightening fastening bolt.

The base 3 is composed of a base plate fixed on the lower surface of the lifting rod 2 and folded plates on two sides, the base plate is connected with the side plates through movable shafts, and the movable angle of the folded plates is ninety degrees.

Specifically, as shown in fig. 1, 2 and 5, the device needs to be matched with the existing winding device, when in use, the lifting rod 2 can be directly erected on a plane through the base 3, and the base 3 can be downwards bent for ninety degrees, so that the device can be better aligned with a gap of the plane, and the adaptability is higher in practical installation.

Working principle: the device needs to be matched with the existing winding device for use, when the device is used, the lifting rod 2 can be directly erected on a plane through the base 3, the base 3 can be bent downwards for ninety degrees, and thus the device can be better aligned with a plane gap, so that the device has higher adaptability in actual installation, when a cable needs to be wound, the device needs to be guided firstly, at the moment, the device can be operated through the split type lead frame 1, the gear column 12 is fixed on the lifting rod 2, the sleeve 11 is sleeved on the surface of the gear column 12, when the cable guiding requirements in different directions need to be adjusted, the sleeve 16 and the inner ring 17 only need to be pulled outwards, the clamping piece 15 can be separated from the gear column 12, the sleeve 11 can be rotated completely, the direction adjustment is performed, the spring 14 can jack the clamping piece 15 back again after the sleeve 16 is loosened, and the device can be meshed with the gear column 12 again, so that the limiting and fixing effects are achieved, and the inner ring 17 is a smooth metal ring embedded on the inner side of the sleeve 16, so that friction can be reduced finally and the cable can be wound smoothly and wound smoothly when the cable is guided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A friction winding and unwinding mechanism for a spindle of a rope braiding machine is characterized in that: the device comprises a lifting rod (2), wherein a base (3) is arranged at the lower end of the lifting rod (2), and a split lead frame (1) is arranged at the upper end of the lifting rod (2);

split type lead frame (1) comprises sleeve (11), gear post (12), support (13), spring (14), fastener (15), cover shell (16), inner circle (17), the surface fixed mounting of lifter (2) has gear post (12), sleeve (11) have been cup jointed to the outside of gear post (12), the outer wall fixed mounting of sleeve (11) has support (13), the middle part of support (13) is provided with fastener (15), the both sides of fastener (15) all are provided with spring (14), one side that gear post (12) were kept away from to fastener (15) is provided with cover shell (16), the inside of cover shell (16) is provided with inner circle (17).

2. The friction take-up and pay-off mechanism for a spindle of a rope braiding machine according to claim 1, wherein: one end of the spring (14) is fixed on the outer surface of the clamping piece (15), the other end of the spring (14) is fixed on the outer surface of the support (13), and at least two groups of springs (14) are arranged on the clamping piece (15).

3. The friction take-up and pay-off mechanism for a spindle of a rope braiding machine according to claim 1, wherein: guide rods are arranged at two ends of the inner side of the support (13), the guide rods penetrate through the clamping piece (15), the inner side of the casing (16) is made of rubber, the inner ring (17) is embedded into the inner side of the rubber, and the inner ring (17) is a smooth metal ring.

4. The friction take-up and pay-off mechanism for a spindle of a rope braiding machine according to claim 1, wherein: the end of the clamping piece (15) far away from the sleeve (16) extends into the sleeve (11) and is meshed with the gear column (12).

5. The friction take-up and pay-off mechanism for a spindle of a rope braiding machine according to claim 1, wherein: the outer surface of lifter (2) is provided with fastening bolt, and the body of rod on split type lead frame (1) is gone into lifter (2) inside to split type lead frame (1) bottom is provided with the stopper.

6. The friction take-up and pay-off mechanism for a spindle of a rope braiding machine according to claim 1, wherein: the base (3) is composed of a base plate fixed on the lower surface of the lifting rod (2) and folded plates on two sides, the base plate is connected with the side plates through movable shafts, and the movable angle of the folded plates is ninety degrees.