CN208249523U - Tube-type line strander bobbin winder device - Google Patents

Abstract

The utility model discloses a kind of tube-type line strander bobbin winder devices, belong to cable processing and manufacturing technology, its key points of the technical solution are that including the motor of bobbin winder bracket, the wire spool for horizontally rotating connection and driving wire spool rotation, it further include the guiding mechanism that laterally driven guiding is carried out to the cable of transmission, guiding mechanism includes the mobile station moved back and forth along wire spool axis direction and vertical solid leading truck on a mobile station；Leading truck includes frame body and at least two vertical guiding axis being arranged on frame body in fixed mobile station；Solve because coiling wire winding is uneven influence to the tension of transmission cable and caused by cable twist quality it is bad；It can make cable is uniform sequential to be wrapped on wire spool, to keep the stabilization to transmission cable tension.

Description

Tubular stranding machine winding device

technical field

The utility model relates to the field of cable processing and manufacturing, in particular to a winding device for a tubular stranding machine.

Background technique

Tubular stranding machine is a mechanical equipment widely used in cable or wire rope stranding. It twists multiple single wires into a multi-strand twisted cable or wire rope to meet the technical requirements of the wire. The tubular stranding machine includes the main body of the tubular stranding machine that twists multiple wire cores into one. The tubular stranding machine generally also includes a winding device or is used in conjunction with a winding device. The winding device is located in the tubular stranding The side of the finished product end of the main body of the machine is used to collect the stranded finished cables and maintain the tension of the transmission cables, so as to ensure that the tubular stranding machine can stably twist the multi-strand wire cores.

The existing winding device of the tubular stranding machine generally includes a winding frame, a winding reel rotatably connected to the winding frame, and a motor for driving the winding reel to rotate. The motor drives the winding reel to rotate and wind the transmitted cables on the winding reel, and the coiling of the cables is completed by twisting the winding reel pairs, so that the twisted cables for transmission are always kept in tension, thus ensuring that the cables are twisted The normal progress of the joint work.

The Chinese invention patent document with the application publication number CN104071636A discloses a semi-automatic cable winding device, which includes a control box with a built-in control circuit; a motor installed on the top of the control box, and a drive shaft of the motor is fixedly sleeved. A turntable, the periphery of the turntable is provided with a plurality of spaced limit grooves; the winding bracket is placed on the top of the control box, and a pulley is provided on the winding bracket; the positioning fixture is installed on the top of the control box for Position the winding bracket; the winding drum, one end of which is connected to the winding bracket, and the winding drum can rotate freely around its own shaft, and the end face of the other end is provided with a limit column; the motor governor is used to adjust the speed of the motor ;The wire feeding device is used to wind the cable on the winding drum, wherein, when the limit column of the winding drum is inserted into one of the limit slots correspondingly, the turntable drives the winding drum to rotate, and the cable The thread is automatically wound on the winding drum.

The above-mentioned semi-automatic cable winding device uses a motor to drive the winding drum to wind the cable on the drum; but when using it to wind the cable transmitted from the main body of the tubular stranding machine, The cable can only be wound on part of the reel, and it cannot be guaranteed that the cable is wound on the reel evenly and orderly, which will affect the stability of the tension of the reel on the cable, thereby affecting the twisting of the cable processing.

Utility model content

The purpose of this utility model is to provide a winding device for a tubular stranding machine, which can evenly and orderly wind the transmitted cables on the winding reel, and keep the tension of the wire reel on the transmission cable stable, thereby Reduce the poor stranding quality caused by the unstable tension of the winding reel on the transmission cable.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a winding device for a tubular stranding machine, including a winding frame, a winding reel connected by horizontal rotation, and a motor for driving the reel to rotate, and also includes A guide mechanism for laterally driving and guiding the transmitted cables, the guide mechanism includes a mobile platform that reciprocates along the axis of the winding reel and a guide frame fixed vertically on the mobile platform; the guide frame includes a fixed mobile platform The upper frame body and at least two vertical guide shafts arranged on the frame body.

By adopting the above scheme, the winding reel and the winding frame are connected in the horizontal direction, and the motor provides power to drive the winding reel to rotate, so as to maintain the tension on the transmitted cables, so that the wire core at the twisted position has sufficient strength. Tension; the transmitted cable passes between the two guide shafts, and the mobile table can reciprocate along the direction of the winding disc, and the lateral force of the guide shaft on the cable drives the cable to make a lateral offset movement, so that the The cables are evenly wound on the reel. By adopting the method of guiding the cable and shifting it left and right, the wire and cable are evenly wound on the winding reel, so that the winding reel maintains a stable tension on the cable and prevents breakage and twisting caused by unstable tension. Quality problems such as poor line quality.

Preferably, the winding frame is rotatably connected with a screw rod whose axis direction is parallel to the axis direction of the winding disc, and the screw rod horizontally penetrates the mobile platform and is threadedly connected with the mobile platform.

By adopting the above scheme, the mobile platform is threadedly connected with the screw rod and the axial direction of the screw rod is parallel to the axial direction of the winding reel. By controlling the forward rotation and reverse rotation of the screw rod, the reciprocating movement of the mobile table along the screw rod can be controlled, so that the The transmitted cables are evenly wound onto the reel.

Preferably, the winding device of the tubular stranding machine also includes a guide drive mechanism that drives the screw mandrel to rotate forward and reverse; A shifting arm connected by rotation of the wire frame; the two sides of the end face gear are respectively provided with spur teeth and counter teeth; head; the guide drive mechanism also includes a reversing assembly that controls the meshing of the face gear with the forward head or the reverse head.

By adopting the above-mentioned scheme, the face gear is provided with spur teeth and counter teeth; the dial arm is provided with a dial head and a reverse head; through the reversing assembly, the spur teeth of the face gear are meshed with the forward dial or the reverse teeth are connected with the reverse head Engagement: By controlling the reciprocating swing at the rotating part of the winding frame of the dial arm, and then dialing the positive or negative teeth, so as to control the forward or reverse rotation of the screw rod.

Preferably, the reversing assembly includes a clutch fixedly connected to the end gear and slidingly connected to the screw shaft along the axis of the screw shaft, and a paddle located between the clutch and the end gear and capable of moving along the axis of the screw shaft.

By adopting the above scheme, the clutch is fixedly connected with the end gear and is slidably connected with the lead screw in the axial direction. The screw rod moves axially, so that the positive teeth of the face gear mesh with the positive dial or the reverse teeth mesh with the reverse dial.

Preferably, the bobbin frame is rotatably connected to an intermediate shaft, the end of the intermediate shaft is fixed with a swing arm, the swing arm is hinged with a connecting rod, and one end of the connecting rod is hinged with the end of the toggle arm.

By adopting the above scheme, by driving the intermediate shaft to rotate, the intermediate shaft drives the swing arm to rotate, so that the connecting rod hinged with the swing arm drives the shift arm to swing back and forth around its rotation point, thereby realizing the driving effect on the end gear.

Preferably, the plectrum is fixedly connected with a sliding shaft whose axial direction is parallel to the direction of the screw rod, and the sliding shaft is slidably connected with the winding frame along the axial direction of the sliding shaft and runs through the mobile platform in the horizontal direction; Lugs are fixed on the sliding shafts on both sides.

By adopting the above scheme, the mobile table moves toward one end of the screw rod under the drive of the screw rod, and when the mobile table contacts the protrusion, the sliding shaft is driven to slide along the axial direction of the sliding shaft under the force exerted by the mobile table on the protrusion. Thereby the paddle is driven to toggle the clutch or the face gear, thereby changing the original meshing state of the face gear and the dial arm.

Preferably, a power shaft is rotatably connected to the bobbin frame, and a transmission pulley set for power transmission is connected between the power shaft and the output shaft of the motor; a driving gear is fixed on the power shaft, and the intermediate shaft Fix the intermediate gear meshing with the driving gear.

By adopting the above scheme, the motor transmits power to the power shaft through the transmission pulley set, and transmits power to the intermediate shaft through the meshing of the driving gear and the intermediate gear, and drives the intermediate shaft to rotate.

Preferably, a winding shaft is concentrically fixed on the winding disk, and the winding shaft is rotatably connected to the frame, and a winding gear is fixed at the end of the winding shaft, and the winding gear meshes with the intermediate gear.

By adopting the above solution, the intermediate shaft rotates, and the motion is transmitted to the winding shaft through the meshing of the intermediate gear and the winding gear; thus, the winding shaft drives the winding disk to rotate, and the transmitted cable is wound onto the winding disk.

Preferably, the winding device of the tubular stranding machine also includes a tensioning mechanism for tensioning the transmission cables, the tensioning mechanism includes a tensioning frame fixed on the mobile platform and a horizontally rotatable connection to the tensioning tensioner pulley.

By adopting the above scheme, the tensioning wheel pair abuts against the transmitted cables in the vertical direction, thereby tensioning the cables that will enter the winding reel and preventing the cables from being entangled on the winding reel due to gravity loose.

Preferably, the tension frame is provided with vertically oriented elongated holes, bolts are installed on the tension frame, and the bolts pass through the elongated holes and threadedly fit the mobile platform.

By adopting the above scheme, the position of the tensioning frame can be adjusted through the long holes, thereby changing the height of the tensioning wheel and changing the tensioning effect on the transmission cable; the tensioning frame is pressed and fixed at the corresponding position by bolts.

In summary, the utility model has the following beneficial effects:

1. The motor drives the winding reel to rotate, and the guide shaft on the moving table reciprocates on the screw rod to guide the transmission of the transmitted cables, so that the cables can be wound on the reel evenly and orderly, thus ensuring the winding The stability of the tension of the cable on the disc;

2. Use the tensioning mechanism to tension the cables on the winding reel to prevent the cables from being loosely wound on the winding reel under the action of gravity.

Description of drawings

Fig. 1 is the schematic diagram of the working condition of the winding device of the tubular stranding machine;

Fig. 2 is the structural representation of the winding device of the tubular stranding machine;

Fig. 3 is the structural representation of the frame of the hidden part of the tubular stranding machine;

Fig. 4 is a structural schematic diagram of a reversing assembly;

Figure 5 is a top view of the face gear;

Fig. 6 is a partial view of a mobile station.

In the figure, 1. Main body of tubular stranding machine; 2. Winding frame; 21. Screw rod; 22. Guide post; 23. Power shaft; 231. Driving gear; 24. Intermediate shaft; 241. Intermediate gear; 25. Winding shaft; 251, winding gear; 3, winding disk; 4, guiding mechanism; 41, mobile platform; 42, guiding frame; 421, frame body; 422, guiding shaft; 5, guiding driving mechanism; 51, end gear ;511, positive teeth; 512, negative teeth; 52, shifting arm; 521, positive shifting head; 522, reverse shifting head; 53, reversing assembly; , clutch; 54, swing arm; 55, connecting rod; 6, tension mechanism; 61, tension frame; 611, long hole; 62, tension wheel; 7, motor; 71, transmission pulley group; Wheel; 712, driven wheel; 713, transmission belt.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Embodiment: a winding device for a tubular stranding machine, hereinafter referred to as the winding device, referring to Figure 1 and Figure 2, the winding device is placed at the finished wire outlet end of the main body 1 of the tubular stranding machine to keep the finished wire during winding Tension at the cable end and coiling up the finished cable. The winding device comprises a winding frame 2, a winding disk 3, a guiding mechanism 4 and a motor 7. The winding reel 3 is rotationally connected with the winding frame 2 in the horizontal direction, and the motor 7 drives the winding reel 3 to rotate, and then the twisted cable is wound onto the winding reel 3 and provides pulling force for the transmitted cable, so as to Keep the tension of the wire core at the twisted place, so that the twisted work can be carried out normally. The 4 guide mechanisms are used to guide and limit the transmitted cables, so that the cables can be wound on the winding reel 3 evenly and orderly, so as to keep the tension of the transmission cables stable.

Referring to Fig. 2 and Fig. 3, the bobbin frame 2 is horizontally rotatably connected with a bobbin 25, an intermediate shaft 24 and a power shaft 23, and the bobbin 3 is concentrically fixedly connected with the bobbin 25; the bobbin 25, the middle shaft 24 and the power shaft 23 The axis directions of the three are parallel. A drive pulley set 71 is connected between the output shaft of the motor 7 and the power shaft 23 , and the motor 7 transmits power to the power shaft 23 through the drive pulley set 71 . Winding gear 251 is fixed on the winding shaft 25, intermediate gear 241 is fixed on the intermediate shaft 24, driving gear 231 is fixed on the power shaft 23; The motor 7 drives the power shaft 23 to rotate through the transmission pulley group 71, and the engagement of the power shaft 23 through the driving gear 231 and the intermediate gear 241 drives the intermediate gear 241 to rotate, and the power is transmitted to the intermediate shaft 24; the winding gear 251 is on the intermediate gear 241 Driven to drive the winding shaft 25 to rotate and then drive the winding reel 3 to rotate, so as to roll up the transmitted cables.

Referring to FIG. 3 , the driving pulley set 71 includes a driving pulley 711 fixed on the output shaft of the motor 7 , a driven pulley 712 fixed on the power shaft 23 and a transmission belt 713 connecting the driving pulley 711 and the driven pulley 712 . The rotation of the output shaft of the motor 7 drives the driving wheel 711 to rotate, and the transmission belt 713 transmits the power to the driven wheel 712, and the driven wheel 712 drives the power shaft 23 to rotate.

Referring to Fig. 2 and Fig. 4, the bobbin frame 2 is connected with a screw mandrel 21 for horizontal rotation, and the axial direction of the screw mandrel 21 is parallel to the axial direction of the winding reel 3; connect. A guide post 22 with a horizontal axis and located in the same vertical plane as the axis of the screw mandrel 21 is arranged below the screw mandrel 21 , and the guide post 22 runs through the mobile platform 41 horizontally. The winding device also includes a guide driving mechanism 5 , through which the forward and reverse rotation of the screw rod 21 is controlled to control the moving table 41 to reciprocate on the screw rod 21 .

Referring to FIG. 4 and FIG. 5 , the guide driving mechanism 5 includes a face gear 51 which is concentric with the screw rod 21 and fixed relative to the screw rod 21 in the circumferential direction thereof, and a dial arm 52 which moves the face gear 51 . The middle part of the shifting arm 52 is rotatably connected with the bobbin 2 , and the shifting arm 52 is provided with a positive shifting head 521 and a reverse shifting head 522 for respectively shifting the spur teeth 511 and the reverse teeth 512 of the face gear 51 . The guide driving mechanism 5 also includes a reversing assembly 53 for controlling the meshing of the face gear 51 with the forward setting head 521 or the reverse setting head 522 . The face gear 51 is controlled by the reversing assembly 53 to mesh with the forward head 521 or the reverse head 522 of the dial arm 52, and then the face gear 51 is moved by controlling the dial arm 52 to swing repeatedly around its rotation point, so that the screw rod 21 carry out forward rotation and reverse rotation.

3 and FIG. 4, the end of the intermediate shaft 24 is fixed with a swing arm 54, the swing arm 54 is hinged with a connecting rod 55, the other end of the connecting rod 55 is hinged with the end of the toggle arm 52, and the intermediate shaft 24 rotates to drive the swing. The arm 54 rotates, thereby driving the dial arm 52 to swing back and forth around its rotation axis through the connecting rod 55, and the face gear 51 is dialed.

Referring to FIG. 4 and FIG. 5 , the reversing assembly 53 includes a clutch 534 concentrically and fixedly connected to the end gear 51 and a paddle 533 located between the clutch 534 and the end gear 51 . A sliding shaft 531 is fixed at the lower end of the plectrum 533 , and the axial direction of the sliding shaft 531 is parallel to the axial direction of the screw rod 21 and is slidably connected with the winding frame 2 in the axial direction of the sliding shaft 531 . A shifting block is fixed on the lower end of the mobile platform 41 , and protrusions 532 are fixed on the sliding shafts 531 on both sides of the shifting block. When the mobile table 41 moves to one side on the screw mandrel 21, when it moves to the position of the bump 532, the bump 532 will be moved, and then the sliding shaft 531 will be driven to form a contact with the winding frame 2 in its axial direction. Sliding relatively, the paddle 533 fixed on the sliding shaft 531 is moved to the clutch 534 or the end face gear 51, so that the end face gear 51 changes the forward shifting head 521 or the reverse shifting head 522 meshing with it, so as to achieve the adjustment of the screw rod 21. purpose of commutation.

Referring to FIG. 6 , the guide mechanism 4 includes a mobile platform 41 and a guide frame 42 . The mobile platform 41 is positioned at the front end of the wire inlet end of the winding reel 3; the guide frame 42 includes a frame body 421 and two guide shafts 421 that are rotatably connected to the frame body 421 in the vertical direction; the transmission cable passes between the two guide shafts 421 . By controlling the moving table 41 to reciprocate along the axial direction of the winding reel 3, the guide shaft 421 exerts a lateral force on the transmission cable, so that the transmission cable is offset in the lateral direction, and the transmission cable is evenly wound on the On reel 3. By winding the cables evenly and orderly on the winding reel 3, the winding reel 3 maintains a stable tension on the cables, avoiding the breakage of the transmission cables due to sudden changes in the tension or affecting the tube type due to the tension. The stranding process of the stranding machine main body 1.

Referring to Fig. 2 and Fig. 6, the winding device further includes a tensioning mechanism 6, which includes a tensioning frame 61 and a tensioning wheel 62 connected to the tensioning frame 61 in rotation in the horizontal direction. The tension frame 61 is provided with a long hole 611 along the vertical direction, and a bolt passes through the long hole 611 and engages with the mobile platform 41 , so that the tension frame 61 is fastened on the mobile platform 41 . The tensioning wheel 62 abuts against the transmitted cables in the vertical direction, thereby tensioning the cables entering the winding reel 3 and preventing the cables from being loose on the winding reel 3 due to gravity. The position of the tensioning frame 61 can be adjusted through the elongated hole 611 , so as to change the tension force of the tensioning wheel 62 on the cable.

The specific operation method is as follows:

The power output by the motor 7 is transmitted to the power shaft 23 by the transmission pulley set 71, and the power transmission is transmitted to the intermediate shaft 24 by the driving gear 231 and the intermediate gear 241 meshing with each other; The meshing drives the winding to rotate, and then drives the winding reel 3 to rotate. The rotation of the intermediate shaft 24 brings the swing arm 54 to rotate, thereby driving the shift arm 52 to swing back and forth around its rotation axis through the connecting rod 55; Turning the end gear 51 drives the screw rod 21 to rotate, and then drives the mobile platform 41 to walk along the axis of the screw rod 21 . Through the resistance of the moving table 41 to the bump 532 fixed on the sliding shaft 531, the paddle 533 is moved to the clutch 534 or the end gear 51, so that the shifting arm 52 changes the meshing surface with the end gear 51, and then changes the screw shaft. 21 turns. The moving table 41 reciprocates on the screw rod 21, and the lateral force of the guide shaft 421 on the transmission cable makes the cable deflect horizontally, so that the cable is evenly wound on the winding reel 3, and then keeps the winding reel 3. The tension of the transmission cable is stable, reducing the poor quality of stranding caused by the unstable tension of the winding reel 3 on the transmission cable.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (10)

1. a kind of tube-type line strander bobbin winder device, including bobbin winder bracket (2), horizontally rotate connection wire spool (3) and driving around The motor (7) of drum (3) rotation, it is characterised in that: further include the guiding mechanism that laterally driven guiding is carried out to the cable of transmission (4), the guiding mechanism (4) includes the mobile station (41) moved back and forth along wire spool (3) axis direction and is moving admittedly vertically Leading truck (42) on dynamic platform (41)；The leading truck (42) includes the frame body (421) and at least two on fixed mobile station (41) Guiding axis (422) of a vertical setting on frame body (421).

2. tube-type line strander bobbin winder device according to claim 1, it is characterised in that: the company of rotation on the bobbin winder bracket (2) It is connected to the axis direction screw rod parallel with wire spool (3) axis direction (21), the screw rod (21) is horizontal to run through mobile station (41) And it is threadedly coupled with mobile station (41).

3. tube-type line strander bobbin winder device according to claim 2, it is characterised in that: tube-type line strander bobbin winder device also wraps Include the guiding driving mechanism (5) of driving screw rod (21) positive and negative rotation；The guiding driving mechanism (5) include it is concentric with screw rod (21) and The circumferential wiper arm (52) with screw rod (21) relatively-stationary face gear (51) and middle part and bobbin winder bracket (2) rotation connection；Institute The two sides for stating face gear (51) are respectively arranged with commutating tooth (511) and anti-tooth (512)；The wiper arm (52) is provided with to commutating tooth (511) the positive shifting block (521) stirred and the backwash head (522) that anti-tooth (512) is stirred；The guiding driving mechanism It (5) further include the commutation component (53) for controlling face gear (51) and being engaged with positive shifting block (521) or backwash head (522).

4. tube-type line strander bobbin winder device according to claim 3, it is characterised in that: the commutation component (53) include with Face gear (51) be fixedly connected and in the clutch (534) being slidably connected along screw rod (21) axis direction and screw rod (21) and And it can be along the plectrum (533) of screw rod (21) axial-movement between clutch (534) and face gear (51).

5. tube-type line strander bobbin winder device according to claim 3, it is characterised in that: bobbin winder bracket (2) rotation connection Have jackshaft (24), jackshaft (24) end is fixed with swing arm (54), and connecting rod (55), connecting rod are hinged in swing arm (54) (55) end of one end and wiper arm (52) is hinged.

6. tube-type line strander bobbin winder device according to claim 4, it is characterised in that: the plectrum (533) is fixedly connected The sliding axle (531) for having axis direction parallel with screw rod (21) direction, the sliding axle (531) and bobbin winder bracket (2) are along sliding axle (531) axial direction is slidably connected and in the horizontal direction through mobile station (41)；Sliding axle positioned at mobile station (41) two sides (531) convex block (532) are fixed on.

7. tube-type line strander bobbin winder device according to claim 5, it is characterised in that: the company of rotation on the bobbin winder bracket (2) It is connected to line shaft (23), the drive pulley for transmitting power is connected between the line shaft (23) and motor (7) output shaft Group (71)；It is fixed with driving gear (231), is fixed on the jackshaft (24) and driving gear on the line shaft (23) (231) intermediate gear (241) engaged.

8. tube-type line strander bobbin winder device according to claim 7, it is characterised in that: the wire spool (3) is fixed with one heart Have roll (25), the roll (25) and bobbin winder bracket (2) are rotatablely connected, and roll (25) end is fixed around line gear (251), described to be engaged around line gear (251) with intermediate gear (241).

9. tube-type line strander bobbin winder device according to claim 1, it is characterised in that: the tube-type line strander bobbin winder device It further include the strainer (6) being tensioned to transmission cable, the strainer (6) includes being fixed on mobile station (41) Tensioning frame (61) and horizontally rotate the tensioning wheel (62) for being connected to tensioning frame (61).

10. tube-type line strander bobbin winder device according to claim 9, it is characterised in that: opened up on the tensioning frame (61) There is the strip hole (611) moved towards vertically, bolt, bolt-through strip hole (611) and mobile station are installed on tensioning frame (61) (41) it is threadedly engaged.