CN215210202U - Cradle type stranding machine - Google Patents
Cradle type stranding machine Download PDFInfo
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- CN215210202U CN215210202U CN202120769475.2U CN202120769475U CN215210202U CN 215210202 U CN215210202 U CN 215210202U CN 202120769475 U CN202120769475 U CN 202120769475U CN 215210202 U CN215210202 U CN 215210202U
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Abstract
The utility model discloses a cradle type stranding machine, which comprises a bottom plate, wherein two bearing seats are fixed on the bottom plate, a cradle frame and a main motor are rotatably arranged between the two bearing seats, and the main motor drives the cradle frame to rotate through a belt wheel mechanism and a brake disc; the inner wall of the front side of the cradle frame is rotatably provided with a guide wheel; a traction device consisting of a traction wheel and a traction motor is arranged in the cradle frame behind the guide wheel; a cable arrangement device consisting of a cable arrangement motor and a cable guide frame is arranged on the cradle frame and positioned behind the traction device; a cable collecting device consisting of a cable collecting disc and a cable collecting motor is arranged in the cradle frame and behind the cable arranging device. The utility model has simple and reasonable structure, simple process adjustment and convenient use and maintenance. Stepless regulation can be realized, and the speed and the cable collecting force can be changed according to the speed change of the production line and the requirement of cable collecting tension so as to adapt to the process requirement.
Description
Technical Field
The utility model relates to a strander field specifically is a cradle formula strander.
Background
With the development of marine transportation and fishery industry and the large demand of ships and harbor facilities, the demand of cables made of various synthetic fibers is increasing day by day. The existing stranding machine for stranding the nonmetal cables into strands adopts a traditional gear transmission structure, the stranding lay length of the cables cannot be adjusted in a stepless mode, the running speed of the equipment is low during operation, the noise is high, the pollution is high, the process adjustment is difficult (the gears need to be replaced) during variety replacement, the production efficiency is low, and the requirements of high-speed, high-efficiency and multi-variety production cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cradle type stranding machine to solve the problem that the stranding machine of the prior art adopts the gear drive structure to exist and can not infinitely variable control.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the utility model provides a cradle formula strander, includes the bottom plate, its characterized in that: the base plate is fixedly provided with a first bearing seat and a second bearing seat which are coaxial, a cradle frame is arranged between the first bearing seat and the second bearing seat, the front side edge of the cradle frame faces one of the first bearing seats as a cable inlet side, the rear side edge of the cradle frame faces the other second bearing seat, the front side edge and the rear side edge of the cradle frame are respectively connected with a main shaft, and the main shafts of the front side edge and the rear side edge are respectively and coaxially and rotatably arranged in the first bearing seat and the second bearing seat in the corresponding direction;
a guide wheel is rotatably arranged on the inner wall of the front side edge in the cradle frame, and the axial direction of the guide wheel is horizontally vertical to the axial direction of the first bearing seat and the main shaft;
the traction device is arranged in the cradle frame behind the guide wheel and comprises a first traction wheel, a second traction wheel and a traction motor, wherein the first traction wheel is arranged behind the guide wheel and is rotatably arranged on the cradle frame in a high position, the second traction wheel is arranged behind the first traction wheel and is rotatably arranged on the cradle frame in a low position, the traction motor is fixed on the cradle frame, the axial directions of the first traction wheel and the second traction wheel are respectively and horizontally vertical to the axial directions of the first bearing seat and the main shaft, the first traction wheel and the second traction wheel are respectively and fixedly connected with belt wheels in a coaxial mode, the belt wheels of the first traction wheel and the belt wheels of the second traction wheel are in transmission connection through a conveyor belt, and an output shaft of the traction motor is in transmission connection with one of the traction wheels;
the cable arranging device is arranged on the cradle frame behind the traction device and comprises a cable arranging motor, a cable guide frame and a lead screw sliding table mechanism, the lead screw sliding table mechanism comprises a sliding table and a lead screw guide rail frame fixed on the cradle frame, a lead screw and a guide rod are rotatably arranged in the lead screw guide rail frame, the axial directions of the lead screw and the guide rod are mutually parallel and are all horizontally vertical to the axial directions of the bearing seat II and the main shaft, the sliding table is coaxially screwed and assembled on the lead screw through a threaded through hole, meanwhile, the sliding table is coaxially and slidably assembled on the guide rod through a through hole, one axial end of the lead screw is also coaxially fixed with a belt wheel, and the cable guide frame is fixed on the sliding table and integrally moves along with the sliding table; the cable arrangement motor is fixed on the cradle frame, a belt wheel is coaxially and fixedly installed on an output shaft of the cable arrangement motor, and the belt wheel of the cable arrangement motor is in transmission connection with the belt wheel at the end part of the screw rod through a transmission belt;
the cable collecting device is arranged behind the cable arranging device in the cradle frame and comprises a cable collecting motor and a cable collecting disc which is rotatably arranged in the cradle frame, the axial direction of the cable collecting disc is horizontally perpendicular to the axial direction of the second bearing seat and the axial direction of the main shaft, a belt wheel is coaxially and fixedly connected with the cable collecting disc, the cable collecting motor is fixed on the cradle frame, a belt wheel is coaxially and fixedly arranged on an output shaft of the cable collecting motor, and the belt wheel of the cable collecting motor is in transmission connection with the belt wheel of the cable collecting disc through a transmission belt.
The cradle type strander is characterized in that: and a pneumatic brake is further installed on the bearing seat II in the direction corresponding to the brake disc, and the pneumatic brake is matched with the brake disc in a working mode.
The cradle type strander is characterized in that: the cradle frame is internally provided with a wheel frame which is fixed on the inner wall of the front side, the guide wheel is rotatably arranged in the wheel frame, the wheel frame is also fixedly provided with a first proximity switch, the guide wheel is also fixedly provided with an induction block, and the induction block enables the first proximity switch to generate a signal through the first proximity switch when the guide wheel rotates.
The cradle type strander is characterized in that: the cradle frame is respectively fixed with a traction wheel frame corresponding to each traction wheel position, traction wheel shafts are respectively rotatably installed in the traction wheel frames, the first traction wheel and the second traction wheel are respectively and coaxially fixed on the traction wheel shaft of the traction wheel frame corresponding to the corresponding position through an expansion connecting sleeve, belt wheels respectively corresponding to the first traction wheel and the second traction wheel are respectively and coaxially fixed on the traction wheel shaft where the first traction wheel and the second traction wheel are located, therefore, the first traction wheel and the second traction wheel are coaxially and fixedly connected with the corresponding belt wheels, and the output shaft of the traction motor is in transmission connection with one of the traction wheel shafts through a speed reducer.
The cradle type strander is characterized in that: in the cable arrangement device, second proximity switches are respectively fixed at the axial two ends of the screw rod and the guide rod in the screw rod guide rod frame, and when the sliding table moves to be close to any one of the second proximity switches, the second proximity switch generates a signal.
The cradle type strander is characterized in that: among the cable arranging device, the cable guide frame comprises backup pad and two vertical deflector rolls of axial, on the backup pad was fixed in the slip table of lead screw slip table mechanism, two deflector rolls were and distribute side by side, and every deflector roll lower extreme rotates respectively to be connected in the backup pad.
The cradle type strander is characterized in that: in the cable collecting device, a rotating shaft is coaxially fixed at one axial end of a cable collecting disc, the rotating shaft is rotatably connected to the corresponding side of the cradle frame, and belt wheels corresponding to the cable collecting disc are coaxially fixed on the rotating shaft, so that the coaxial connection between the cable collecting disc and the corresponding belt wheels is realized;
the cable take-up reel is characterized in that a support sleeve is coaxially fixed to the other axial end of the cable take-up reel, a support shaft is coaxially installed in the support sleeve, the support shaft and the support sleeve are only in relative rotation fit, the shaft end of the support shaft extends out of a sleeve opening of the support sleeve and is coaxially fixed with a support plate, a through hole is formed in one side, corresponding to the other axial end of the cable take-up reel, of the cradle frame and is coaxial with the support plate, a threaded sleeve is coaxially fixed in the through hole, a movable sleeve is coaxially screwed in the threaded sleeve, a tip is fixedly connected to one end, facing the support plate, of the movable sleeve, penetrates out of the sleeve opening in the direction corresponding to the threaded sleeve, a groove is formed in one side, facing the tip, of the support plate, the tip is pushed into the groove of the support plate, the other end of the movable sleeve penetrates out of the sleeve opening corresponding to the threaded sleeve, and a rotating handle is fixedly connected to one radial side of the other end of the movable sleeve.
The cradle type strander is characterized in that: the main motor, the traction motor, the cable arrangement motor and the cable collection motor are all alternating current variable frequency motors, and the main motor, the traction motor, the cable arrangement motor and the cable collection motor are respectively controlled by a frequency converter controlled by a controller.
The cradle type strander is characterized in that: the controller is connected with the first proximity switch and the second proximity switch, receives signals of the first proximity switch and the second proximity switch, and controls the main motor, the traction motor, the cable arrangement motor and the cable collection motor to work through the control frequency converter based on the signals of the first proximity switch and the second proximity switch.
Compared with the prior art, the utility model has the advantages that:
the utility model has simple and reasonable structure, simple process adjustment and convenient use and maintenance. The utility model discloses well guide pulley, draw gear, row's cable device, receive that cable device is whole to be made integratively with the cradle frame, can be under main motor drive synchronous revolution, increased the rigidity and the moving stationarity and the reliability of equipment. The main motor, the traction motor, the cable arrangement motor and the cable collection motor are all alternating current variable frequency motors which are connected with respective driving parts in a belt wheel transmission mode, so that stepless adjustment can be realized, and the PLC controller is combined to regulate the speed through the frequency converter, so that the process requirements of different varieties can be realized on the premise of stepless adjustment.
When the variety process is adjusted, the automatic tracking and synchronization of each part are realized by adjusting the basic parameters of the PLC controller and the PLC controller based on the signals of the first proximity switch and the second proximity switch, and the operation is simple and convenient. The metering function during cable entry can be realized based on the combination of the first proximity switch and the diameter of the guide wheel, and then the control of each motor is realized according to a metering result; meanwhile, the cable arrangement reversing function of the cable guide frame in the cable arrangement device can be realized based on the second proximity switch.
The utility model discloses the change of traction motor accessible rotational speed to change the speed of traction cable rope, satisfy the technological requirement of production line speed and stranded hawser lay length. The change of the lay length of the cable arrangement of the cables with different diameters can be realized according to the change of the rotating speed of the cable arrangement motor. The cable-collecting motor can change the speed and the cable-collecting force according to the speed change of the production line and the requirement of cable-collecting tension to adapt to the technological requirement.
Drawings
Fig. 1 is a first perspective view of the cable reel of the present invention when the cable reel is not installed.
Fig. 2 is a perspective view of the cable reel of the present invention when the cable reel is not installed.
Fig. 3 is a side view of the overall structure of the present invention.
Fig. 4 is a top view of the overall structure of the present invention.
Fig. 5 is a schematic view of a structure of a portion of the guide wheel of the present invention.
Fig. 6 is a schematic structural view of the traction device of the present invention.
Fig. 7 is a schematic structural view of the cable arrangement device of the present invention.
Fig. 8 is a schematic structural view of the tip portion of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-4, a cradle type strander comprises a base plate 1, two bearing seats i 2.1 and ii 2.2 which are distributed in the front-back direction and are coaxial are fixedly arranged on the base plate 1, a cradle frame 3 is arranged between the bearing seats i 2.1 and ii 2.2, the front side of the cradle frame 3 is used as the bearing seat i 2.1 of the cable inlet side facing the front side, the rear side of the cradle frame 3 is used as the bearing seat ii 2.2 of the rear side, the front side and the rear side of the cradle frame 3 are respectively connected with a main shaft, the main shafts of the front side and the rear side are respectively and coaxially and rotatably arranged in the bearing seat i 2.1 and the bearing seat ii 2.2 in the corresponding directions, wherein the main shaft of the rear side of the cradle frame 3 is coaxially and fixedly connected with a brake disc 4, a protruding belt pulley is coaxially and fixedly arranged at the center of the disc surface of the rear side of the brake disc 4, a main motor 5 is fixedly arranged at the rear position of the bearing seat ii 2.2 on the base plate 1, and a main motor 5 output shaft is coaxially and fixedly arranged with a belt pulley, and the belt wheel of the main motor 5 is in transmission connection with the belt wheel fixed on the brake disc 4 through a transmission belt 6. Pneumatic brakes 7 are respectively installed on the left side and the right side of the brake disc 4 on the bearing seat II 2.2 on the rear side, the pneumatic brakes 7 are respectively matched with the brake disc 4 in a working mode, and specifically, a brake block 4 is clamped by a pneumatic source in the pneumatic brakes 7 to realize a braking function.
A wheel carrier 8 is fixed on the inner wall of the front side edge in the cradle frame 1, a guide wheel 9 is rotatably mounted in the wheel carrier 8, and the axial direction of the guide wheel 9 is horizontally perpendicular to the axial direction of the first bearing seat and the axial direction of the main shaft, namely the axial direction of the guide wheel 9 is along the left-right horizontal direction. As shown in fig. 5, the wheel carrier 8 is further fixed with a first proximity switch 10, the guide wheel 9 is further fixed with an induction block 11, and when the guide wheel 9 rotates, the induction block 11 enables the first proximity switch 10 to generate a signal through the first proximity switch 10.
The cradle frame 1 is provided with a traction device behind the guide wheel 9, the traction device comprises a first traction wheel frame behind the guide wheel 9 and fixed at the top of the cradle frame 1 and a second traction wheel frame behind the first traction wheel frame and fixed at the bottom of the cradle frame 1, a first traction wheel shaft is rotatably arranged in the first traction wheel frame, and a second traction wheel shaft is rotatably arranged in the second traction wheel frame. The traction device further comprises a first traction wheel 12.1, a second traction wheel 12.2 and a traction motor 13, wherein the first traction wheel 12.1 and the second traction wheel 12.2 are respectively and coaxially fixed on a traction wheel shaft of a traction wheel frame at a corresponding position through an expansion connecting sleeve, so that high-position rotation installation of the first traction wheel 12.1 and low-position rotation installation of the second traction wheel 12.2 are realized, and a plurality of annular grooves are respectively arranged on the outer circumferences of the first traction wheel 12.1 and the second traction wheel 12.2 and used for embedding cables. The axial directions of the first traction wheel shaft, the second traction wheel shaft, the first traction wheel 12.1 and the second traction wheel 12.2 are all along the left-right horizontal direction.
As shown in fig. 6, the first traction wheel shaft and the second traction wheel shaft are respectively and coaxially and fixedly provided with a belt wheel, so that the first traction wheel 12.1 and the second traction wheel 12.2 are respectively and coaxially and fixedly connected with the corresponding belt wheels. The belt wheels of the first traction wheel 12.1 and the second traction wheel 12.2 are in transmission connection through the conveyor belt, so that the first traction wheel 12.1 and the second traction wheel 12.2 synchronously rotate. The traction motor 13 is fixed on the top of the cradle frame 1, the output shaft of the traction motor 13 is in transmission connection with the shaft end of the first traction wheel shaft corresponding to the first traction wheel 12.1 through a speed reducer fixed on the top of the cradle frame 1, and the traction motor 13 drives the first traction wheel 12.1 and the second traction wheel 12.2 to synchronously rotate.
The cradle frame 1 is provided with a cable arrangement device behind the traction device, and the cable arrangement device comprises a cable arrangement motor 14, a cable guide frame 15 and a screw rod sliding table mechanism. As shown in fig. 7, the screw rod sliding table mechanism includes a sliding table 16 and a screw rod guide rail frame 17 fixed on the cradle frame 1, a screw rod 18 and a guide rod 19 are rotatably mounted in the screw rod guide rail frame 17, the screw rod 18 and the guide rod 19 are axially parallel to each other and are both in the left and right horizontal directions, the sliding table 16 is coaxially screwed and assembled on the screw rod 18 through a threaded through hole, meanwhile, the sliding table 16 is coaxially slidably assembled on the guide rod 19 through a through hole, and a belt wheel is coaxially fixed at one axial end of the screw rod 18. The cable guide frame 15 is composed of a support plate and two axially vertical guide rollers, the support plate is fixed on a sliding table 16 of the screw rod sliding table mechanism, so that the cable guide frame 15 is fixed on the sliding table 16 to move integrally therewith, the two guide rollers are distributed side by side left and right, and the lower end of each guide roller is respectively connected to the support plate in a rotating mode.
The cable arranging motor 14 is fixed at the bottom of the cradle frame 1, a belt wheel is coaxially and fixedly installed on an output shaft of the cable arranging motor 14, and the belt wheel of the cable arranging motor 14 is in transmission connection with the belt wheel at the end part of the screw rod 18 through a transmission belt.
In the cable arrangement device, second proximity switches are respectively fixed at two axial ends of a screw rod 18 and a guide rod 19 in a screw rod guide rod frame 17, and when the sliding table 16 moves to be close to any one of the second proximity switches, the second proximity switch generates a signal.
Lie in cable arranging device rear in cradle 1 and install the cable device of receiving, receive the cable device and install the cable dish 21 of receiving in cradle 1 including receiving cable motor 20 and rotation, wherein:
the axial direction of the cable collecting disc 21 is along the left-right horizontal direction, a rotating shaft is coaxially fixed at the left end of the shaft of the cable collecting disc 21, the rotating shaft is rotatably connected to the corresponding side of the cradle frame 1, and belt wheels are coaxially fixed on the rotating shaft, so that the coaxial connection of the cable collecting disc 21 and the corresponding belt wheels is realized. The cable collecting motor 20 is fixed at the bottom of the left side of the cradle frame 1, a belt wheel is coaxially fixed on an output shaft of the cable collecting motor 20, and the belt wheel of the cable collecting motor 20 is in transmission connection with the belt wheel of the rotating shaft through a transmission belt.
As shown in fig. 8, a support sleeve 22 is coaxially fixed at the right end of the cable take-up reel 21 in the axial direction, a support shaft 23 is coaxially installed in the support sleeve 22, the support shaft 23 is only in relative rotation fit with the support sleeve 22, the shaft end of the support shaft 23 extends out of a sleeve opening of the support sleeve 22 and is coaxially fixed with a support plate 24, a through hole is formed in the right side of the cradle frame 1 and is coaxial with the support plate 24, a threaded sleeve 25 is coaxially fixed in the through hole, a movable sleeve 26 is coaxially screwed in the threaded sleeve 25, a tip 27 is fixedly connected to one end of the movable sleeve 26 facing the support plate, the tip 27 penetrates out of the sleeve opening in the direction corresponding to the threaded sleeve 25, a groove is formed in the center of one side of the support plate 24 facing the tip 27, the tip 27 is pushed into the groove of the support plate 24, the other end of the movable sleeve 26 penetrates out of the sleeve opening corresponding to the threaded sleeve 25, and a rotary handle 28 is fixedly connected to one side of the other end of the movable sleeve 26 in the radial direction.
Through the structure, the cable collecting disc 21 is rotatably installed in the cradle 1, the movable sleeve 26 is rotated through the rotary handle 28, the center 27 clamps the cable collecting disc 21 in the cradle 1, the clamping and rotating installation of the cable collecting disc 21 is realized, and the cable collecting disc 21 is driven to rotate by the cable collecting motor 20 through the belt wheel mechanism.
The utility model discloses in, main motor 5, traction motor 13, row's cable motor 14, receipts cable motor 20 are alternating current inverter motor, and main motor 5, traction motor 13, row's cable motor 14, receive cable motor 20 and be controlled by the converter of PLC controller control respectively, and the signal output part of this PLC controller is connected with the signal input part of converter, and the signal output part of converter is connected with the control end of each motor respectively.
Meanwhile, the signal input end of the PLC controller is respectively connected with the first proximity switch 10 and the second proximity switch, the PLC controller receives signals of the first proximity switch and the second proximity switch, and the PLC controller controls the main motor 5, the traction motor 13, the cable arrangement motor 14 and the cable collection motor 20 through the control frequency converter based on the signals of the first proximity switch and the second proximity switch.
During operation, a cable firstly passes through the guide wheel 9, then passes through the first traction wheel 12.1 and the second traction wheel 12.2 to be guided to the cable arranging device, is clamped and guided to the cable collecting disc 21 of the cable collecting device through the cable guide frame 15 in the cable arranging device, and finally is collected into the cable collecting disc 21. The PLC controller can realize the function of meter counting based on the signal of the first proximity switch 10 and the diameter of the guide wheel 9, and the PLC controller can control all motors based on the calculated number of meters so as to meet the requirements of the process flow. Meanwhile, the PLC controls the cable guide frame 15 to reciprocate left and right to achieve the cable arrangement reversing function based on left and right second proximity switch signals.
The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the present invention is designed and limited, without departing from the design concept of the present invention, the technical personnel in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention, and the technical contents of the present invention are all recorded in the claims.
Claims (9)
1. The utility model provides a cradle formula strander, includes the bottom plate, its characterized in that: the base plate is fixedly provided with a first bearing seat and a second bearing seat which are coaxial, a cradle frame is arranged between the first bearing seat and the second bearing seat, the front side edge of the cradle frame faces one of the first bearing seats as a cable inlet side, the rear side edge of the cradle frame faces the other second bearing seat, the front side edge and the rear side edge of the cradle frame are respectively connected with a main shaft, and the main shafts of the front side edge and the rear side edge are respectively and coaxially and rotatably arranged in the first bearing seat and the second bearing seat in the corresponding direction;
a guide wheel is rotatably arranged on the inner wall of the front side edge in the cradle frame, and the axial direction of the guide wheel is horizontally vertical to the axial direction of the first bearing seat and the main shaft;
the traction device is arranged in the cradle frame behind the guide wheel and comprises a first traction wheel, a second traction wheel and a traction motor, wherein the first traction wheel is arranged behind the guide wheel and is rotatably arranged on the cradle frame in a high position, the second traction wheel is arranged behind the first traction wheel and is rotatably arranged on the cradle frame in a low position, the traction motor is fixed on the cradle frame, the axial directions of the first traction wheel and the second traction wheel are respectively and horizontally vertical to the axial directions of the first bearing seat and the main shaft, the first traction wheel and the second traction wheel are respectively and fixedly connected with belt wheels in a coaxial mode, the belt wheels of the first traction wheel and the belt wheels of the second traction wheel are in transmission connection through a conveyor belt, and an output shaft of the traction motor is in transmission connection with one of the traction wheels;
the cable arranging device is arranged on the cradle frame behind the traction device and comprises a cable arranging motor, a cable guide frame and a lead screw sliding table mechanism, the lead screw sliding table mechanism comprises a sliding table and a lead screw guide rail frame fixed on the cradle frame, a lead screw and a guide rod are rotatably arranged in the lead screw guide rail frame, the axial directions of the lead screw and the guide rod are mutually parallel and are all horizontally vertical to the axial directions of the bearing seat II and the main shaft, the sliding table is coaxially screwed and assembled on the lead screw through a threaded through hole, meanwhile, the sliding table is coaxially and slidably assembled on the guide rod through a through hole, one axial end of the lead screw is also coaxially fixed with a belt wheel, and the cable guide frame is fixed on the sliding table and integrally moves along with the sliding table; the cable arrangement motor is fixed on the cradle frame, a belt wheel is coaxially and fixedly installed on an output shaft of the cable arrangement motor, and the belt wheel of the cable arrangement motor is in transmission connection with the belt wheel at the end part of the screw rod through a transmission belt;
the cable collecting device is arranged behind the cable arranging device in the cradle frame and comprises a cable collecting motor and a cable collecting disc which is rotatably arranged in the cradle frame, the axial direction of the cable collecting disc is horizontally perpendicular to the axial direction of the second bearing seat and the axial direction of the main shaft, a belt wheel is coaxially and fixedly connected with the cable collecting disc, the cable collecting motor is fixed on the cradle frame, a belt wheel is coaxially and fixedly arranged on an output shaft of the cable collecting motor, and the belt wheel of the cable collecting motor is in transmission connection with the belt wheel of the cable collecting disc through a transmission belt.
2. A cradle strander as claimed in claim 1, characterized in that: and a pneumatic brake is further installed on the bearing seat II in the direction corresponding to the brake disc, and the pneumatic brake is matched with the brake disc in a working mode.
3. A cradle strander as claimed in claim 1, characterized in that: the cradle frame is internally provided with a wheel frame which is fixed on the inner wall of the front side, the guide wheel is rotatably arranged in the wheel frame, the wheel frame is also fixedly provided with a first proximity switch, the guide wheel is also fixedly provided with an induction block, and the induction block enables the first proximity switch to generate a signal through the first proximity switch when the guide wheel rotates.
4. A cradle strander as claimed in claim 1, characterized in that: the cradle frame is respectively fixed with a traction wheel frame corresponding to each traction wheel position, traction wheel shafts are respectively rotatably installed in the traction wheel frames, the first traction wheel and the second traction wheel are respectively and coaxially fixed on the traction wheel shaft of the traction wheel frame corresponding to the corresponding position through an expansion connecting sleeve, belt wheels respectively corresponding to the first traction wheel and the second traction wheel are respectively and coaxially fixed on the traction wheel shaft where the first traction wheel and the second traction wheel are located, therefore, the first traction wheel and the second traction wheel are coaxially and fixedly connected with the corresponding belt wheels, and the output shaft of the traction motor is in transmission connection with one of the traction wheel shafts through a speed reducer.
5. A cradle strander as claimed in claim 1, characterized in that: in the cable arrangement device, second proximity switches are respectively fixed at the axial two ends of the screw rod and the guide rod in the screw rod guide rod frame, and when the sliding table moves to be close to any one of the second proximity switches, the second proximity switch generates a signal.
6. A cradle strander as claimed in claim 1, characterized in that: among the cable arranging device, the cable guide frame comprises backup pad and two vertical deflector rolls of axial, on the backup pad was fixed in the slip table of lead screw slip table mechanism, two deflector rolls were and distribute side by side, and every deflector roll lower extreme rotates respectively to be connected in the backup pad.
7. A cradle strander as claimed in claim 1, characterized in that: in the cable collecting device, a rotating shaft is coaxially fixed at one axial end of a cable collecting disc, the rotating shaft is rotatably connected to the corresponding side of the cradle frame, and belt wheels corresponding to the cable collecting disc are coaxially fixed on the rotating shaft, so that the coaxial connection between the cable collecting disc and the corresponding belt wheels is realized;
the cable take-up reel is characterized in that a support sleeve is coaxially fixed to the other axial end of the cable take-up reel, a support shaft is coaxially installed in the support sleeve, the support shaft and the support sleeve are only in relative rotation fit, the shaft end of the support shaft extends out of a sleeve opening of the support sleeve and is coaxially fixed with a support plate, a through hole is formed in one side, corresponding to the other axial end of the cable take-up reel, of the cradle frame and is coaxial with the support plate, a threaded sleeve is coaxially fixed in the through hole, a movable sleeve is coaxially screwed in the threaded sleeve, a tip is fixedly connected to one end, facing the support plate, of the movable sleeve, penetrates out of the sleeve opening in the direction corresponding to the threaded sleeve, a groove is formed in one side, facing the tip, of the support plate, the tip is pushed into the groove of the support plate, the other end of the movable sleeve penetrates out of the sleeve opening corresponding to the threaded sleeve, and a rotating handle is fixedly connected to one radial side of the other end of the movable sleeve.
8. A cradle strander as claimed in any one of claims 1 to 7, characterized in that: the main motor, the traction motor, the cable arrangement motor and the cable collection motor are all alternating current variable frequency motors, and the main motor, the traction motor, the cable arrangement motor and the cable collection motor are respectively controlled by a frequency converter controlled by a controller.
9. A cradle strander as claimed in claim 8, characterized in that: the controller is connected with the first proximity switch and the second proximity switch, receives signals of the first proximity switch and the second proximity switch, and controls the main motor, the traction motor, the cable arrangement motor and the cable collection motor to work through the control frequency converter based on the signals of the first proximity switch and the second proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769475.2U CN215210202U (en) | 2021-04-15 | 2021-04-15 | Cradle type stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769475.2U CN215210202U (en) | 2021-04-15 | 2021-04-15 | Cradle type stranding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215210202U true CN215210202U (en) | 2021-12-17 |
Family
ID=79447024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120769475.2U Active CN215210202U (en) | 2021-04-15 | 2021-04-15 | Cradle type stranding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215210202U (en) |
-
2021
- 2021-04-15 CN CN202120769475.2U patent/CN215210202U/en active Active
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