CN215496189U - Cage winch for cable and wire production - Google Patents

Abstract

The utility model discloses a cage winch for cable and wire production, which comprises a base, wherein a first support is fixedly arranged on the base, a main shaft is rotatably connected onto the first support, a first winch and a second winch are fixedly arranged on the main shaft, and a plurality of basket frames are rotatably connected between the first winch and the second winch; wear to be equipped with first pivot on the basket support, can dismantle in the first pivot and be connected with the drawing drum, fixed mounting has servo motor on the basket support, the one end fixed mounting that first capstan winch was kept away from to the basket support has tension sensor, it is connected with the mount pad to rotate on the basket support, fixed mounting has the cylinder on the mount pad, cylinder output end fixedly connected with first support, the one end that the cylinder was kept away from to first support is rotated and is connected with the tension pulley, the tension pulley is located between tension sensor and the second capstan winch, this application has realized the tensile automatically regulated of every strand heart yearn through the above setting, guarantee that every strand heart yearn tension reaches the settlement requirement, this device simple structure, be fit for promoting on a large scale.

Description

Cage winch for cable and wire production

Technical Field

The utility model relates to the field of stranding machine equipment, in particular to a cage stranding machine for cable and wire production.

Background

The special equipment for stranding cables, rubber cables, steel strands, steel-cored aluminum strands, copper strands, aluminum strands and the like in a cage stranding machine power supply cable plant is characterized in that a single conductor is twisted into one strand, and the process requirement of the wire is met. When the cable is stranded and produced, the tension on each core wire is directly related to the quality of the finished cable, and in the prior art, a cable manufacturer usually adopts a traditional mode of manually adjusting a pay-off reel brake system to control pay-off tension. The tension of each core wire on the rotating stranding machine is difficult to master in the mode, the tension of each core wire cannot be met simultaneously, and the core wire is broken when the problem is serious.

The torsion resistance of the cable with uneven core wire twisting tension is greatly reduced, and the quality problem is more obvious when the cable needs to be twisted and curled in practical use, so that the tension of the twisted core wires is very important to meet the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cage stranding machine for cable and wire production, which aims to solve the problems in the prior art, so that the tension of each core wire is balanced in the production process of the cage stranding machine, and the quality of a finished cable is improved.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a cage winch for cable and wire production, which comprises a base, wherein a first support is fixedly arranged on the base, a main shaft is rotatably connected onto the first support, a first winch and a second winch are fixedly arranged on the main shaft, and a plurality of basket frames are rotatably connected between the first winch and the second winch;

the tension sensor is characterized in that a first rotating shaft penetrates through the basket frame, a pay-off reel is detachably connected to the first rotating shaft, a servo motor is fixedly mounted on the basket frame, one end of the first rotating shaft is rotatably connected with the output end of the servo motor through a belt, a tension sensor is fixedly mounted at one end, away from the first winch, of the basket frame, a mounting seat is rotatably connected to the basket frame, the mounting seat is located at the bottom of the tension sensor and rotatably connected with the basket frame through a second rotating shaft, an air cylinder is fixedly mounted on the mounting seat, a first support is fixedly connected to the output end of the air cylinder, the first support is connected with the basket frame through a third rotating shaft in a coupling mode, one end, away from the air cylinder, of the first support is rotatably connected with a tension wheel, and the tension wheel is located between the tension sensor and the second winch.

Preferably, a first guide wheel and a second guide wheel are fixedly mounted on the basket frame, the first guide wheel is located between the pay-off reel and the tension sensor, the second guide wheel is located between the first support and the second winch, a server is fixedly mounted on the mounting seat, a limit switch is fixedly mounted on the basket frame, the limit switch is located between the first support and the second winch, and the limit switch and the output end of the air cylinder are located on the same straight line.

Preferably, fixed mounting has driving motor and gearbox on the base, the driving motor output with gearbox input fixed connection, the gearbox output rotates through drive assembly and is connected with the main shaft, drive assembly includes the cover body and sets up at the inside transmission shaft of the cover body.

Preferably, be equipped with back-twist mechanism on the first capstan winch, back-twist mechanism includes a drive gear, a plurality of drive gear and a plurality of planetary gear, drive gear with main shaft fixed connection, drive gear with planetary gear meshes in proper order, planetary gear fixedly connected with moves back the torsion bar, move back the torsion bar and run through first capstan winch and with basket frame fixed connection, move back the torsion bar pass through the bearing with first capstan winch rigid coupling, the basket frame is kept away from the one end of first capstan winch with wear to be equipped with the third pivot between the second capstan winch, the third pivot passes through the bearing with second capstan winch fixed connection.

Preferably, the second winch is provided with a plurality of first through holes in a penetrating manner, one end, close to the second winch, of the basket support is provided with a second through hole in a penetrating manner, the first through holes correspond to the second through holes in a one-to-one manner, one end, far away from the basket support, of the second winch is fixedly provided with third guide wheels, and the third guide wheels correspond to the first through holes in a one-to-one manner.

Preferably, a second support is fixedly installed on the base, a distributing board is fixedly installed at one end, far away from the first support, of the main shaft, the distributing board is rotatably connected with the second support, and a plurality of fourth guide wheels are fixedly installed between the distributing board and the second winch.

Preferably, a twisting die holder is fixedly mounted on the base, a twisting die is fixedly mounted on the twisting die holder, and a central hole of the twisting die and the central position of the distributing board are located on the same straight line.

Preferably, the base is kept away from the one end of transposition die holder fixed mounting has tractor and roll-up mechanism in proper order, roll-up mechanism includes the roll-up die holder, it is connected with the roll-up axle to rotate on the roll-up die holder, the roll-up axle can be dismantled and be connected with the take-up reel, fixed mounting has the roll-up motor on the roll-up die holder, the roll-up motor output with the connection can be dismantled to the roll-up axle.

The utility model discloses the following technical effects: this device is through setting up a plurality of baskets between first capstan winch and second capstan winch, realize a plurality of drawing drums unwrapping wire simultaneously, and be equipped with servo motor drive drawing drum, the problem of strand heart yearn tension too big wire break when preventing the unwrapping wire, set up tension sensor on the basket, ensure the unwrapping wire in-process to tensile real-time supervision, when tension is abnormal, the cylinder carries out concertina movement, through first support, it compresses tightly or relaxs the heart yearn that the drawing drum was put to drive tension pulley, can adjust the heart yearn tension that the drawing drum was put, set for same parameter for every tension sensor, can make every heart yearn tension reach the requirement simultaneously, thereby the resistance to torsion of cable has been promoted, the cable quality has been promoted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

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

FIG. 2 is a right side view of the present invention;

FIG. 3 is a schematic view of a basketball stand in accordance with the present invention;

the device comprises a base 1, a first support 2, a spindle 3, a first winch 4, a second winch 5, a basket frame 6, a first rotating shaft 7, a pay-off reel 8, a servo motor 9, a tension sensor 10, a mounting seat 11, a server 12, a second rotating shaft 13, an air cylinder 14, a first support 15, a third rotating shaft 16, a tension wheel 17, a first guide wheel 18, a second guide wheel 19, a limit switch 20, a driving motor 21, a gearbox 22, a transmission assembly 23, a planetary gear 24, a transmission gear 25, a driving gear 26, a back-twist shaft 27, a first through hole 28, a third guide wheel 29, a second guide wheel support 30, a fourth guide wheel 31, a die holder 32, a die holder 33, a twisting die 35, a die holder 36, a take-up reel, a take-up motor 37 and a traction machine 38.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-3, the utility model provides a cage stranding machine for cable and wire production, which comprises a base 1, wherein a first support 2 is fixedly arranged on the base 1, a main shaft 3 is rotatably connected onto the first support 2, a first capstan 4 and a second capstan 5 are fixedly arranged on the main shaft 3, and a plurality of baskets 6 are rotatably connected between the first capstan 4 and the second capstan 5, so that the requirement of paying off a plurality of paying-off reels simultaneously can be met;

a first rotating shaft 7 penetrates through the basket frame 6, a pay-off reel 8 is detachably connected to the first rotating shaft 7, a servo motor 9 is fixedly installed on the basket frame 6, one end of the first rotating shaft 7 is rotatably connected with the output end of the servo motor 9 through a belt, the servo motor 9 drives the pay-off reel 8 to rotate for paying off, the tension on a single-stranded core wire during paying off is reduced, and the core wire is prevented from being damaged due to overlarge tension;

a tension sensor 10 is fixedly installed at one end of the basket frame 6 far away from the first capstan 4, a mounting seat 11 is rotatably connected on the basket frame 6, the mounting seat 11 is positioned at the bottom of the tension sensor 10, the mounting seat 11 is rotatably connected with the basket frame 6 through a second rotating shaft 13, an air cylinder 14 is fixedly installed on the mounting seat 11, a first support 15 is fixedly connected at the output end of the air cylinder 14, the first support 15 is coupled with the basket frame 6 through a third rotating shaft 16, a tension wheel 17 is rotatably connected at one end of the first support 15 far away from the air cylinder 14, the tension wheel 17 is positioned between the tension sensor 10 and the second capstan, the tension sensor 10 can measure the tension of the released core wire in the paying off process, according to the tension size of the core wire that measures, cylinder 14 drives first support 15 and rotates to drive tension pulley 17 and compress tightly or relax the core wire, accomplish the tension adjustment to the core wire, in this embodiment, tension sensor 10 chooses for use "LASCAU beautiful view" brand "TR" model.

In a further optimization scheme, a first guide wheel 18 and a second guide wheel 19 are fixedly mounted on the basket frame 6, the first guide wheel 18 is arranged between the pay-off reel 8 and the tension sensor 10, the second guide wheel 19 is positioned between the first frame 15 and the second winch 5, the servo 12 is fixedly mounted on the mounting seat 11, a limit switch 20 is fixedly mounted on the basket frame 6, the limit switch 20 is positioned between the first frame 15 and the second winch 5, and the limit switch 20 is positioned on the same straight line with the output end of the air cylinder 14, the servo 12 drives the air cylinder 14 to move, the first guide wheel 18 guides the core wire placed on the pay-off reel 8, when the core wire is paid out from the pay-off reel 8, the core wire can swing left and right, the first guide wheel 18 reduces the influence of the left and right swinging of the core wire on the tension sensor 10, and the limit switch 20 limits the rotating range of the first bracket 15, so that the damage to the core wire or other parts due to the overlarge rotating range of the first bracket 15 is prevented.

Further optimize the scheme, fixed mounting has driving motor 21 and gearbox 22 on the base 1, driving motor 21 output and gearbox 22 input end fixed connection, the gearbox 22 output rotates through transmission assembly 23 and is connected with main shaft 3, transmission assembly 23 is including the cover body and set up the transmission shaft at the cover body inside, what present in the diagram is the cover body of transmission assembly 23, the transmission shaft is at the cover body inside, driving motor 21 drive main shaft 3 rotates, provide power for main shaft 3.

According to a further optimized scheme, a back-twist mechanism is arranged on the first winch 4 and comprises a driving gear 26, a plurality of transmission gears 25 and a plurality of planetary gears 24, the driving gear 26 is fixedly connected with the main shaft 3, the driving gear 26, the transmission gears 25 and the planetary gears 24 are sequentially meshed, the planetary gears 24 are fixedly connected with back-twist shafts 27, the back-twist shafts 27 penetrate through the first winch 4 and are fixedly connected with the basket support 6, the back-twist shafts 27 are fixedly connected with the first winch 4 through bearings, a third rotating shaft penetrates through the space between one end, far away from the first winch 4, of the basket support 6 and the second winch 5, and the third rotating shaft is fixedly connected with the second winch 5 through bearings; the back twist mechanism keeps the basket horizontal during rotation and does not rotate along with the rotation of the first capstan 4 and the second capstan 5, thereby not twisting the single strand core wire.

Further optimize the scheme, a plurality of first through-holes 28 have been seted up in running through on the second capstan winch 5, basket support 6 has been close to second capstan winch 5 one end and has been seted up the second through-hole in running through, first through-hole 28 and second through-hole one-to-one, basket support 6 one end fixed mounting is kept away from to second capstan winch 5 has third guide pulley 29, third guide pulley 29 and first through-hole 28 one-to-one, the heart yearn passes first through-hole 28 and second through-hole, process transfer down after the direction of third guide pulley 29, third guide pulley 29 can prevent that the heart yearn from producing the scraping on equipment, damage the heart yearn.

According to the further optimization scheme, the second support 30 is fixedly installed on the base 1, the distributing board 32 is fixedly installed at one end, far away from the first support 2, of the main shaft 3, the distributing board 32 is rotatably connected with the second support 30, a plurality of fourth guide wheels 31 are fixedly installed between the distributing board 32 and the second winch 5, core wires enter the distributing board 32 through the fourth guide wheels 31, and the core wires are folded in each strand of core wires in the step of stranding.

In a further optimized scheme, a twisting die holder 33 is fixedly mounted on the base 1, a twisting die 34 is fixedly mounted on the twisting die holder 33, a central hole of the twisting die 34 and a central position of the wire distributing plate 32 are located on the same straight line, and the twisting die 34 completes twisting of each strand of core wire.

According to the further optimization scheme, a traction machine 38 and a winding mechanism are sequentially and fixedly mounted at one end, far away from the twisting die holder 33, of the base 1, the winding mechanism comprises a winding die holder 35, a winding shaft is rotatably connected to the winding die holder 35 and detachably connected to a take-up reel 36, a winding motor 37 is fixedly mounted on the winding die holder 35, the output end of the winding motor 37 is detachably connected with the winding shaft, the winding shaft is connected with the take-up reel 36 through a flat key, the output end of the winding shaft is connected with the output end of the winding motor 37 through a spline, and the flat key connection and the spline connection are adopted, so that the structure is simple and the assembly and disassembly are convenient; the traction machine 38 is used for traction of the stranded core wires, production efficiency is improved, and the winding mechanism is used for completing winding of final finished products.

In this embodiment, the driving motor 21, the servo motor 9, the server 12, the air cylinder 14, the tension sensor 10, the limit switch 20, the tractor 38, and the winding mechanism are all electrically connected to the console processor.

Before production starts, a pay-off reel 8 is installed on a basket frame 6 through a first rotating shaft 7, required tension parameters are input into the device through a control console, meanwhile, a tension sensor 10 feeds back a measured tension value to a processor, the processor compares the input tension parameters with the fed-back tension value, if the tension parameters are inconsistent with the input tension parameters, the processor drives an air cylinder 14 to perform telescopic motion through a servo 12 to drive a first support 15 to rotate, so that a tension wheel 17 compresses or releases the placed core wires, the equipment starts to operate after the required tension parameters are reached, in the production process of the equipment, the tension sensor 10 on each basket frame 6 continuously feeds back signals to the processor, and the processor can continuously adjust the tension of each strand of core wire according to the signals, so that each strand of core wire keeps the same tension as the input value; if the adjustment range of the first support 15 is too large in the adjustment process, the limit switch 20 is touched, it is indicated that the adjustment of the tension exceeds the adjustment range of the first support 15, the limit switch 20 feeds back a signal to the processor, the processor sends a signal to the servo 12 to stop the air cylinder 14, and simultaneously the processor sends a signal to the servo motor 9 to slow down the rotation speed of the servo motor 9 until the tension is restored to the set value. Along with the continuous unwrapping wire of drawing drum 8, the dish footpath reduces constantly, and the rotational speed can become fast, and the treater is according to preset control program, issues the instruction for servo motor 9 and increases the rotational speed, prevents that the rotational speed from following up and lead to the heart yearn to draw more and more tightly, and tension is bigger and bigger. Each strand of core wire enters the stranding die 34 after being gathered by the wire distributing disc 32 to be synthesized into a strand of core wire, the synthesized core wire is conveyed to the coiling mechanism under the pulling of the traction machine 38, the coiling mechanism winds the synthesized core wire on the wire collecting disc 36, meanwhile, the coiling motor 37 drives the wire collecting disc 36 to rotate, after the capacity of the wire collecting disc 36 meets the requirement, the coiling shaft is detached, the wire collecting disc 36 is taken out, and the stranding work of a disc of synthesized core wires is completed.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims (8)

1. The utility model provides a cable and wire production is with cage winch, includes base (1), its characterized in that: a first support (2) is fixedly installed on the base (1), a main shaft (3) is rotatably connected onto the first support (2), a first winch (4) and a second winch (5) are fixedly installed on the main shaft (3), and a plurality of basket frames (6) are rotatably connected between the first winch (4) and the second winch (5);

a first rotating shaft (7) penetrates through the basket frame (6), a pay-off reel (8) is detachably connected to the first rotating shaft (7), a servo motor (9) is fixedly installed on the basket frame (6), one end of the first rotating shaft (7) is rotatably connected with the output end of the servo motor (9) through a belt, a tension sensor (10) is fixedly installed at one end, far away from the first winch (4), of the basket frame (6), a mounting seat (11) is rotatably connected to the basket frame (6), the mounting seat (11) is located at the bottom of the tension sensor (10), the mounting seat (11) is rotatably connected with the basket frame (6) through a second rotating shaft (13), an air cylinder (14) is fixedly installed on the mounting seat (11), a first support (15) is fixedly connected to the output end of the air cylinder (14), and the first support (15) is coupled with the basket frame (6) through a third rotating shaft (16), one end, far away from the air cylinder (14), of the first support (15) is rotatably connected with a tension pulley (17), and the tension pulley (17) is located between the tension sensor (10) and the second winch.

2. The cage strander for cable wire production of claim 1, wherein: the automatic pay-off device is characterized in that a first guide wheel (18) and a second guide wheel (19) are fixedly mounted on the basket frame (6), the first guide wheel (18) is arranged between the pay-off reel (8) and the tension sensor (10), the second guide wheel (19) is arranged between the first support (15) and the second winch (5), a servo (12) is fixedly mounted on the mounting seat (11), a limit switch (20) is fixedly mounted on the basket frame (6), the limit switch (20) is arranged between the first support (15) and the second winch (5), and the output ends of the limit switch (20) and the air cylinder (14) are positioned on the same straight line.

3. The cage strander for cable wire production of claim 1, wherein: fixed mounting has driving motor (21) and gearbox (22) on base (1), driving motor (21) output with gearbox (22) input fixed connection, gearbox (22) output rotates through drive assembly (23) and is connected with main shaft (3), drive assembly (23) are including the cover body and set up the transmission shaft at the cover internal portion.

4. The cage strander for cable wire production of claim 3, wherein: the first winch (4) is provided with a back-twist mechanism which comprises a driving gear (26), a plurality of transmission gears (25) and a plurality of planet gears (24), the driving gear (26) is fixedly connected with the main shaft (3), the driving gear (26), the transmission gear (25) and the planetary gear (24) are meshed in sequence, the planet gear (24) is fixedly connected with a back-twist shaft (27), the back-twist shaft (27) penetrates through the first winch (4) and is fixedly connected with the basket frame (6), the torsion withdrawing shaft (27) is fixedly connected with the first winch (4) through a bearing, a third rotating shaft penetrates through the basket support (6) between one end far away from the first winch (4) and the second winch (5), and the third rotating shaft is fixedly connected with the second winch (5) through the bearing.

5. The cage strander for cable wire production of claim 4, wherein: a plurality of first through holes (28) are formed in the second winch (5) in a penetrating mode, a second through hole is formed in one end, close to the second winch (5), of the basket support (6) in a penetrating mode, the first through holes (28) correspond to the second through holes in a one-to-one mode, a third guide wheel (29) is fixedly installed at one end, far away from the basket support (6), of the second winch (5), and the third guide wheel (29) corresponds to the first through holes (28) in a one-to-one mode.

6. The cage strander for cable wire production of claim 5, wherein: fixed mounting has second support (30) on base (1), main shaft (3) are kept away from first support (2) one end fixed mounting has wire distributor (32), wire distributor (32) with second support (30) rotate to be connected, wire distributor (32) with fixed mounting has a plurality of fourth guide pulleys (31) between second capstan (5).

7. The cage strander for cable wire production of claim 6, wherein: the base (1) is fixedly provided with a twisting die holder (33), the twisting die holder (33) is fixedly provided with a twisting die (34), and a central hole of the twisting die (34) and the central position of the distributing plate (32) are positioned on the same straight line.

8. The cage strander for cable wire production of claim 7, wherein: keep away from base (1) the one end of transposition die holder (33) fixed mounting has tractor (38) and roll-up mechanism in proper order, roll-up mechanism includes roll-up die holder (35), it is connected with the roll-up axle to rotate on roll-up die holder (35), the roll-up axle can be dismantled and be connected with take-up reel (36), fixed mounting has roll-up motor (37) on roll-up die holder (35), roll-up motor (37) output with the connection can be dismantled to the roll-up axle.