CN218069464U

CN218069464U - Prevent stranding machine of broken string

Info

Publication number: CN218069464U
Application number: CN202221342678.4U
Authority: CN
Inventors: 刘永强
Original assignee: Chongqing Yongsheng New Energy Technology Co ltd
Current assignee: Chongqing Yongsheng New Energy Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-12-16
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a stranding machine technical field, specific stranding machine that prevents broken string that says so, the on-line screen storage device comprises a base, the last surface one end fixed mounting of base has the fixed bolster, the internally mounted of fixed bolster has adjustment mechanism, adjustment mechanism includes the carousel, the carousel rotates the inside of installing at the fixed bolster, a side surface of carousel and adjustment motor's output fixed connection, adjustment motor fixed mounting is in the inside of fixed bolster, run through on the carousel and be provided with a plurality of arc guide ways, every the equal movable mounting in inside of arc guide way has the guide block, the utility model discloses a start-up adjustment motor and can drive the carousel and rotate, make the guide block remove at the inner wall of arc guide way to the position that makes the guide block changes and drives the lifter and use the lifter guide way to move as the route, thereby can drive cable synchronous motion, can adjust the tightness of cable, avoid the cable tightness lower or higher when the stranded conductor.

Description

Prevent stranding machine of broken string

Technical Field

The utility model relates to a stranding machine technical field particularly, relates to a prevent stranding machine of broken string.

Background

In the cable manufacturing process, need carry out the stranded conductor with stranded cable through the stranding machine, like the high-speed stranding machine that application number was provided for CN 202021346559.7's patent, including base and casing, the casing sets up at the base top, casing front side bottom is provided with the unwrapping wire chamber, the casing front side is provided with the safety arrangement with unwrapping wire chamber matched with, the utility model discloses the safety arrangement who sets up drives drive sprocket through miniature servo motor, drives the chain through drive sprocket and makes driven sprocket rotate, when needs are gone online, trades the line, drives installation barrel mechanism through the screw rod and makes the installing frame upwards to stranding machine body department, and at the during operation, drives installation barrel mechanism through the screw rod and makes the installing frame downwards to unwrapping wire chamber department, isolates unwrapping wire chamber and external area through installing frame and glass door, prevents that high-speed moving stranding machine from causing the injury to operating personnel, through screw rod and installation barrel mechanism screw-thread fit's auto-lock nature, for the installing frame improves higher stationary force, makes its condition that can not appear moving, further improves the security of use.

However, according to the technical scheme, when the wire is twisted, the cable is in a tight state, the wire breakage phenomenon can be caused when the tightness is too high, the tightness is too low, the cable after the wire is twisted is loosened, and the use of the cable is seriously affected, so that the wire twisting machine capable of preventing the wire breakage is improved.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a stranding machine capable of preventing wire breakage, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent stranding machine of broken string, includes the base, the last surface one end fixed mounting of base has the fixed bolster, the internally mounted of fixed bolster has adjustment mechanism, adjustment mechanism includes the carousel, the carousel rotates the inside of installing at the fixed bolster, a side surface of carousel and adjusting motor's output fixed connection, adjusting motor fixed mounting is in the inside of fixed bolster, it is provided with a plurality of arc guide ways, every to run through on the carousel the equal movable mounting in inside of arc guide way has a guide block, every the equal fixed mounting in one end of guide block is on lifter one side surface, lifter slidable mounting is in the inside of lifter guide way, the lifter guide way sets up on the fixed bolster, the upper surface other end fixed mounting of base has the support frame.

Preferably, a moving rod guide groove is formed in the upper end of the lifting rod, a moving rod is slidably mounted in the moving rod guide groove, a supporting spring is fixedly mounted on the lower surface of the moving rod, and the lower end of the supporting spring is fixedly mounted in the moving rod guide groove.

Preferably, the upper end fixed mounting of carriage release lever has the locating wheel installing support, the inside rotation of locating wheel installing support installs first locating wheel, the inside upside that is located first locating wheel of locating wheel installing support is provided with the second locating wheel, the both ends of second locating wheel are all rotated and are installed the slider.

Preferably, each sliding block is slidably mounted in each sliding groove, the sliding grooves are formed in the positioning wheel mounting support, each sliding groove is fixedly provided with a return spring on the inner surface, and the upper end of each return spring is fixedly mounted on the lower surface of each sliding block.

Preferably, the upper surface of each sliding block is movably connected with a screw, and the screw is rotatably installed on the positioning wheel installation support.

Preferably, a winch is rotatably installed inside the support frame, a plurality of through holes are formed in the winch, a belt is connected to the outer wall of one end of the winch, and the belt is connected with the belt pulley.

Preferably, the belt pulley is fixedly installed on an output end of a driving motor, and the driving motor is fixedly installed on the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The utility model discloses when the tight degree of tightness of cable increases suddenly, the elasticity through supporting spring can make the carriage release lever to the inside removal of carriage release lever guide way to drive cable synchronous motion, thereby reduce the tight degree of tightness of cable, avoid the cable snap, promoted the practicality of equipment.

(2) The utility model discloses a start adjusting motor and can drive the carousel and rotate, make the guide block remove at the inner wall of arc guide way to the position that makes the guide block changes and drives the lifter and use the lifter guide way to move as the route, thereby can drive cable synchronous motion, can adjust the tightness of cable, avoids the cable tightness lower or higher when the stranded conductor.

Drawings

Fig. 1 is a schematic view of the overall structure of a stranding machine for preventing wire breakage according to the present invention;

fig. 2 is a schematic top view of a fixing bracket of a stranding machine for preventing wire breakage according to the present invention;

FIG. 3 isbase:Sub>A schematic view ofbase:Sub>A cross-section A-A of FIG. 2 of the wire twisting machine for preventing wire breakage according to the present invention;

fig. 4 is a schematic side view of a fixing bracket of a stranding machine for preventing wire breakage according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a wire twisting machine according to the present invention at the position B in fig. 4.

In the figure: 1. a base; 2. a support frame; 3. a winch; 4. a belt; 5. a pulley; 6. a drive motor; 7. fixing a bracket; 8. an adjustment mechanism; 801. a turntable; 802. an arc-shaped guide groove; 803. a guide block; 804. a lifting rod; 805. a lifter guide groove; 806. adjusting the motor; 807. a travel bar; 808. a travel bar guide slot; 809. a support spring; 8010. a positioning wheel mounting bracket; 8011. a first positioning wheel; 8012. a second positioning wheel; 8013. a slider; 8014. a chute; 8015. a return spring; 8016. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1 to 5, a prevent stranding machine of broken string, including base 1, the upper surface one end fixed mounting of base 1 has fixed bolster 7, the internally mounted of fixed bolster 7 has adjustment mechanism 8, adjustment mechanism 8 includes carousel 801, carousel 801 rotates the inside of installing at fixed bolster 7, a side surface of carousel 801 and the output fixed connection of adjusting motor 806, adjusting motor 806 fixed mounting is in the inside of fixed bolster 7, it is provided with a plurality of arc guide ways 802 to run through on the carousel 801, the equal movable mounting in inside of every arc guide way 802 has guide block 803, the equal fixed mounting in one end of every guide block 803 is on the surface of lifter 804 one side, lifter 804 slidable mounting is in the inside of lifter guide way 805, the lifter guide way sets up on fixed bolster 7, the other end fixed mounting of the upper surface of base 1 has support frame 2.

In this embodiment, a moving rod guide groove 808 is provided inside the upper end of the lifting rod 804, the moving rod 807 is slidably mounted inside the moving rod guide groove 808, a supporting spring 809 is fixedly mounted on the lower surface of the moving rod 807, the lower end of the supporting spring 809 is fixedly mounted inside the moving rod guide groove 808, and the moving rod 807 can move into the moving rod guide groove 808 when receiving a large pressure by the elasticity of the supporting spring 809.

It can be understood that in this application, a positioning wheel mounting support 8010 is fixedly mounted at an upper end of the moving rod 807, a first positioning wheel 8011 is rotatably mounted inside the positioning wheel mounting support 8010, a second positioning wheel 8012 is disposed inside the positioning wheel mounting support 8010 and on an upper side of the first positioning wheel 8011, sliders 8013 are rotatably mounted at two ends of the second positioning wheel 8012, each slider 8013 is slidably mounted inside the corresponding chute 8014, the two chutes 8014 are both disposed on the positioning wheel mounting support 8010, a return spring 8015 is fixedly mounted on an inner surface of each chute 8014, an upper end of the return spring 8015 is fixedly mounted on a lower surface of each slider 8013, an upper surface of each slider 8013 is movably connected with a screw 8016, the screw 8016 is rotatably mounted on the positioning wheel mounting support 8010, the slider 8013 can be pushed to move by rotating the screw 8016, so that the slider 8013 drives the second positioning wheel 8012 to move, a distance between the first positioning wheel 8011 and the second positioning wheel 8012 can be adjusted, and the slider 8015 can be pushed below the elastic force the slider 8013 all the slider 8016.

It can be understood that in this application, support frame 2's internal rotation installs capstan winch 3, is provided with a plurality of through-holes on the capstan winch 3, is connected with belt 4 on the one end outer wall of capstan winch 3, and belt 4 is connected with belt pulley 5, through penetrating the through-hole with the cable, can carry out the stranded conductor when capstan winch 3 rotates.

It can be understood that, in this application, belt pulley 5 fixed mounting is on driving motor 6's output, and driving motor 6 fixed mounting is on base 1, and start driving motor 6 and can drive belt pulley 5 and rotate, can drive capstan winch 3 through belt 4 and rotate.

This prevent stranding machine of broken string's theory of operation:

during use, the screw rod 8016 can push the slider 8013 to move inside the chute 8014, so as to drive the second positioning wheel 8012 to move, so as to enable the second positioning wheel 8012 to approach the first positioning wheel 8011, so as to adjust the distance between the second positioning wheel 8012 and the first positioning wheel 8011, so as to position cables with different diameters, then the driving motor 6 is started to drive the belt pulley 5 to rotate, and the belt 4 drives the winch 3 to rotate a stranded wire, when the cable tightness is suddenly increased, the flexibility of the supporting spring 809 can enable the moving rod 807 to move inside the moving rod guide groove 808 and drive the cables to synchronously move, so as to reduce the cable tightness, so as to avoid sudden breakage of the cables, the rotating disc 801 can be driven to rotate by starting the adjusting motor 806, so that the guide block 803 moves on the inner wall of the arc-shaped guide groove 802, and the position of the guide block 803 is changed to drive the lifting rod 804 to move by taking the lifting rod guide groove 805 as a cable path, so as to drive synchronous movement, so as to adjust the tightness, thereby avoiding low or high cable tightness when the cable is tightened.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the invention and are not intended to limit the embodiments of the present invention, and that various other modifications and changes can be made on the basis of the above description by those skilled in the art.

Claims

1. The utility model provides a prevent stranding machine of broken string, includes base (1), its characterized in that: the utility model discloses a lifting mechanism, including base (1), fixed bolster (7), adjustment mechanism (8), carousel (801), regulation motor (806), regulation motor (803), lifting rod (804) and lifting rod guide way (805), the upper surface one end fixed mounting of base (1) has fixed bolster (7), the internally mounted of fixed bolster (7) has adjustment mechanism (8), adjustment mechanism (8) are including carousel (801), carousel (801) rotate the inside of installing at fixed bolster (7), a side surface of carousel (801) and the output fixed connection of adjusting motor (806), adjusting motor (806) fixed mounting is in the inside of fixed bolster (7), it is provided with a plurality of arc guide ways (802) to run through on carousel (801), every the equal movable mounting in inside of arc guide way (802) has guide block (803), every the equal fixed mounting in one side surface of one end of guide block (803) is on lifting rod (804), lifting rod (804) slidable mounting is in the inside of lifting rod guide way (805), lifting rod guide way (805) sets up on fixed bolster (7), the upper surface other end fixed mounting of base (1) has support frame (2).

2. The wire twisting machine for preventing wire breakage according to claim 1, wherein: the inside carriage release lever guide way (808) that is provided with in upper end of lifter (804), the inside slidable mounting of carriage release lever guide way (808) has carriage release lever (807), the lower surface fixed mounting of carriage release lever (807) has supporting spring (809), the lower extreme fixed mounting of supporting spring (809) is in the inside of carriage release lever guide way (808).

3. The wire twisting machine for preventing wire breakage according to claim 2, wherein: the upper end fixed mounting of removal pole (807) has positioning wheel installing support (8010), first positioning wheel (8011) is installed in the inside rotation of positioning wheel installing support (8010), the inside that is located first positioning wheel (8011) of positioning wheel installing support (8010) is provided with second positioning wheel (8012), slider (8013) is all installed in the rotation in both ends of second positioning wheel (8012).

4. A wire twisting machine for preventing wire breakage according to claim 3, wherein: each slider (8013) is slidably mounted inside a sliding groove (8014), the two sliding grooves (8014) are arranged on a positioning wheel mounting support (8010), each sliding groove (8014) is fixedly mounted on the inner surface of the corresponding sliding groove (8014) and provided with a return spring (8015), and the upper end of each return spring (8015) is fixedly mounted on the lower surface of each slider (8013).

5. A wire twisting machine for preventing wire breakage according to claim 3, wherein: the upper surface of each slider (8013) is movably connected with a screw rod (8016), and the screw rods (8016) are rotatably arranged on the positioning wheel mounting support (8010).

6. The wire twisting machine for preventing wire breakage according to claim 1, wherein: capstan winch (3) is installed in the inside rotation of support frame (2), be provided with a plurality of through-holes on capstan winch (3), be connected with belt (4) on the one end outer wall of capstan winch (3), belt (4) are connected with belt pulley (5).

7. The machine of claim 6 for preventing wire breakage, wherein: the belt pulley (5) is fixedly installed on the output end of the driving motor (6), and the driving motor (6) is fixedly installed on the base (1).