CN219136009U

CN219136009U - Take deviation correcting device's axle row formula initiative paying out machine

Info

Publication number: CN219136009U
Application number: CN202223508432.2U
Authority: CN
Inventors: 洪宇; 余兆林; 何亮
Original assignee: Jiangsu Zhaohong Cable Equipment Co ltd
Current assignee: Jiangsu Zhaohong Cable Equipment Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-06
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of paying-off machines, in particular to a shaft row type active paying-off machine with a deviation correcting device, which comprises a bottom plate, a screw rod, a sliding block, a clamping block, a rotary table and a supporting frame B. Set up support frame A on the bottom plate, rotate on the support frame A and set up the pivot, set up the spout in the pivot, keep away from support frame A's one end in the pivot and set up the storage tank with the spout intercommunication, set up the tooth's socket in the pivot. The screw rod is rotatably arranged in the rotating shaft, a bolt is slidably arranged in the screw rod, and the bolt is connected with the clamping plate. The sliding block is arranged in the sliding groove in a sliding way and is in threaded connection with the screw rod, two groups of springs are symmetrically arranged in the sliding block, and clamping blocks on two sides are respectively connected with the springs on the corresponding sides. The turntable is provided with a guide frame, the inner side of the guide frame is provided with a movable frame in a sliding way, and the inner side of the movable frame is symmetrically and rotatably provided with two guide wheels. The support B is rotatably provided with a double-groove guide wheel, and the support B slides and is rotatably provided with a single-groove guide wheel. The wire spool is convenient to assemble and disassemble, and has high structural stability.

Description

Take deviation correcting device's axle row formula initiative paying out machine

Technical Field

The utility model relates to the technical field of paying-off machines, in particular to a shaft row type active paying-off machine with a deviation correcting device.

Background

The cable is usually made of a plurality of mutually insulated conductors, and is then covered with an insulating protective layer by a forming machine, and a paying-off machine is usually required to release a single wire harness when the cable is produced. When the reel is placed on a traditional paying-off machine for paying off, the position of a paid-off wire is always in a changing state, and the wire is particularly directed against tinned copper wires, silver-plated copper wires and the like, so that a large amount of deflection contact friction is easily generated between the tinned or silver-plated layer of the wire and the inner side wall of the wire passing wheel, the conduction quality of the wire is easily influenced, the service life is influenced, the whole structure of the traditional paying-off machine is too simple, and a mechanism for restraining and correcting the paid-off wire harness is often omitted.

The Chinese patent with the publication number of CN210480459U discloses a shaft-type active paying-off machine with a deviation correcting device, wherein when the paying-off machine works, the deviation correcting device is used for detecting the current position of a wire, when the paying-off of the wire is deviated, a displacement adjusting device a sends a signal to a control mechanism, and then the control mechanism is used for controlling the displacement adjusting device a to compensate the coil, so that the paying-off position of the wire is always kept in a constant state, and the paying-off machine is simple and compact in structure and high in control accuracy.

However, the device still has the defects that: the paying-off machine can be replaced by a new wire spool after the limiting piece at the end part of the rotating shaft is completely detached when the wire spool is detached, and each external limiting piece is required to be replaced after the new wire spool is replaced.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides a shaft-row type active paying-off machine with a deviation correcting device.

The technical scheme of the utility model is as follows: a shaft row type active paying-off machine with a deviation correcting device comprises a bottom plate, a screw rod, a sliding block, a clamping block, a rotary table and a supporting frame B. Set up support frame A on the bottom plate, rotate on the support frame A and set up the pivot, set up the spout in the pivot, keep away from support frame A's one end in the pivot and set up the storage tank with the spout intercommunication, set up the opening in the pivot and keep away from support frame A's tooth's socket. The screw rod rotates and sets up in the pivot, and the screw thread section of screw rod is located the spout and accomodates the inslot, and the interior slip of screw rod sets up the bolt, and the one end that the screw rod was kept away from to the bolt sets up the cardboard, sets up the crank on the cardboard. The sliding block is arranged in the sliding groove in a sliding way, the sliding block is in sliding connection with the containing groove, the sliding block is in sliding connection with the screw rod, and two groups of springs are symmetrically arranged in the sliding block. The fixture blocks are symmetrically and slidably arranged in the sliding blocks, the fixture blocks on two sides are respectively connected with the corresponding side springs, and smooth chamfers are arranged on the upper surfaces of the fixture blocks. The turntable is rotatably arranged on the support frame A, a guide frame is arranged on the turntable, a movable frame is arranged on the inner side of the guide frame in a sliding mode, and two guide wheels are symmetrically and rotatably arranged on the inner side of the movable frame. The support B is arranged on the bottom plate, the support B is rotationally provided with double-groove guide wheels, and the support B slides and rotationally provided with single-groove guide wheels.

Preferably, a driving assembly is arranged in the support frame A, the driving assembly comprises a motor, and the output end of the motor is connected with the end part of the rotating shaft. The driving motor drives the rotating shaft to rotate, so that the active paying-off of the paying-off machine is realized.

Preferably, a rotating speed measuring instrument is arranged in the support frame A, and the detecting end of the rotating speed measuring instrument is abutted with the outer surface of the rotating shaft. And a brake assembly is arranged in the support frame A and comprises a brake disc and a hydraulic driving piece, the brake disc is connected with the outer surface of the rotating shaft in a damping rotation manner, and the hydraulic driving piece is connected with the brake disc in a driving manner. The actual rotating speed of the rotating shaft is detected by the rotating speed measuring instrument, and when the rotating speed is too high, the hydraulic driving piece is used for driving the brake disc to approach and clamp the rotating shaft, so that the friction between the brake disc and the rotating shaft is improved, and the rotating shaft is prevented from automatically rotating due to inertia.

Preferably, a vertical groove is formed in the support frame B, a movable block is arranged in the vertical groove in a sliding mode, a transverse shaft is arranged on the movable block in a rotating mode, and a single-groove guide wheel is sleeved on the transverse shaft. The slider slides from top to bottom along the vertical groove, and then realizes utilizing single groove leading wheel to carry out the adjustment that rises the tight degree to the cable, prevents that the cable from becoming flexible excessively or being too tight, and then the protection cable can not pay off the in-process damage any more.

Preferably, a limiting plate is arranged at one end, close to the supporting frame A, of the rotating shaft. The limiting plate effectively prevents the wire spool from being in direct contact with the supporting frame A, and reduces friction resistance of the wire spool in the paying-off process.

Preferably, the upright surface of the clamping block faces the support frame A, and the distance between the ends of the clamping blocks at the two sides, which are far away from each other, is larger than the outer diameter of the rotating shaft. The size limitation can effectively realize clamping and fixing of the outer end face of the wire spool by the clamping block.

Preferably, two groups of universal wheels are symmetrically arranged at the bottom of the bottom plate, the number of each group of universal wheels is at least two, and the self-locking assemblies are arranged on the universal wheels. The universal wheels are arranged to facilitate the movement of the device, and the self-locking assembly is used for facilitating the fixing of the device without changing the position.

Compared with the prior art, the utility model has the following beneficial technical effects:

through setting up in the pivot and accomodating the groove, elastic sliding sets up the fixture block in the slider, it is sliding by the lead screw drive slider, accomodate after getting into accomodating the groove when the slider, the fixture block is automatic to be retracted, make things convenient for the staff to dismantle old wire reel this moment, back drive lead screw rotates and makes the slider roll-off accomodate the groove, the fixture block is automatic pops out and begins the contact wire reel outer terminal surface this moment, and the tooth's socket that sets up and the cooperation structure of cardboard, after the cardboard card is gone into the tooth's socket, the lead screw can not gyration, and after the cardboard is taken out from the tooth's socket, the lead screw free drive rotates, this structure can effectually prevent that the lead screw from taking place the gyration situation at the in-process of unwrapping wire, thereby ensure the stability of wire reel in the pivot. Meanwhile, the utility model also provides the single-groove guide wheel which slides up and down, and the automatic adjustment of the cable tension degree can be realized by utilizing the up and down sliding of the single-groove guide wheel, so that the cable is prevented from being too loose or too tight in the paying-off process.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a connecting structure diagram of each component on the support frame A in FIG. 1;

fig. 3 is a connection structure diagram of each component on the rotating shaft in fig. 1.

Reference numerals: 1. a bottom plate; 2. a supporting frame A; 3. a rotating shaft; 4. a limiting plate; 5. a chute; 6. a storage groove; 7. tooth slots; 8. a screw rod; 9. a plug pin; 10. a clamping plate; 11. a crank; 12. a slide block; 13. a spring; 14. a clamping block; 15. a turntable; 16. a guide frame; 17. a movable frame; 18. a guide wheel; 19. a support B; 20. double-groove guide wheels; 21. single groove guide wheel.

Detailed Description

Example 1

As shown in fig. 1-3, the axial active paying-off machine with the deviation correcting device provided by the utility model comprises a bottom plate 1, a screw rod 8, a sliding block 12, a clamping block 14, a rotary table 15 and a supporting frame B19. Set up support frame A2 on the bottom plate 1, rotate on the support frame A2 and set up pivot 3, set up spout 5 in the pivot 3, keep away from the one end of support frame A2 in the pivot 3 and set up the storage tank 6 with spout 5 intercommunication, set up the opening in the pivot 3 and keep away from support frame A2's tooth's socket 7. The screw rod 8 rotates and sets up in pivot 3, and the screw thread section of screw rod 8 is located spout 5 and accomodates inslot 6, and the interior of screw rod 8 slides and sets up bolt 9, and the one end that screw rod 8 was kept away from to bolt 9 sets up cardboard 10, sets up crank 11 on the cardboard 10. The sliding block 12 is arranged in the sliding groove 5 in a sliding way, the sliding block 12 is in sliding connection with the containing groove 6, the sliding block 12 is in threaded connection with the screw rod 8, and two groups of springs 13 are symmetrically arranged in the sliding block 12. The clamping blocks 14 are symmetrically and slidably arranged in the sliding block 12, the clamping blocks 14 on two sides are respectively connected with the corresponding side springs 13, and smooth chamfers are arranged on the upper surfaces of the clamping blocks 14. The turntable 15 is rotatably arranged on the support frame A2, the turntable 15 is provided with a guide frame 16, the inner side of the guide frame 16 is slidably provided with a movable frame 17, and the inner side of the movable frame 17 is symmetrically and rotatably provided with two guide wheels 18. The support B19 is arranged on the bottom plate 1, the support B19 is rotatably provided with a double-groove guide wheel 20, and the support B19 is slidably and rotatably provided with a single-groove guide wheel 21.

In this embodiment, when the wire spool is replaced, the crank 11 is pulled to draw the clamping plate 10 away from the tooth socket 7, then the clamping plate 10 is driven to rotate by the crank 11, the clamping plate 10 rotates to drive the screw rod 8 to rotate, and then the sliding block 12 moves towards the storage groove 6, when the sliding block 12 moves to start to enter the storage groove 6, the inclined surface of the clamping block 14 abuts against the inner wall of the storage groove 6, then the clamping block 14 automatically retracts under pressure, when the clamping block 14 is fully retracted into the inner side of the sliding block 12, the outer edge of the clamping block 14 is positioned at the inner side of the outer edge of the rotating shaft 3, the old wire spool can be directly drawn out, the new wire spool is transversely inserted in the rotating shaft 3, then the clamping plate 10 is reversely rotated, the screw rod 8 reversely rotates, the sliding block 12 reversely slides and enters the sliding groove 5, at the moment, the clamping block 14 automatically pops out, the vertical surface of the clamping block 14 is close to the outer end surface of the wire spool, the screw rod 8 continues to rotate until the vertical surface of the clamping block 14 abuts against the outer end surface of the wire spool, then the clamping plate 10 is pressed to clamp into the tooth socket 7, the limitation of the rotation of the screw rod 8 can be completed, and the screw rod 8 is prevented from rotating in the active wire paying off process. The cable on the traction wire reel passes through the two guide wheels 18, then the cable bypasses the inner groove of the double-groove guide wheel 20, then the cable bypasses the arc groove of the single-groove guide wheel 21, finally the end of the cable is pulled to bypass the outer groove of the double-groove guide wheel 20, at this time, the cable is guided by the guide wheels 18 when released, the cable is prevented from sliding friction with the equipment rack by utilizing the rotation of the guide wheels 18, the cable skin is protected, the cable is always on the same straight line under the guiding action of the double-groove guide wheel 20 and the single-groove guide wheel 21, and the up-down movement of the single-groove guide wheel 21 can realize the automatic adjustment of the tension degree in the cable paying-off process.

Example two

As shown in fig. 3, in the axial active paying-off machine with the deviation correcting device according to the present utility model, compared with the first embodiment, a limiting plate 4 is disposed at one end of the rotating shaft 3 near the supporting frame A2; the upright surface of the clamping block 14 faces the supporting frame A2, and the distance between the ends of the clamping blocks 14 at the two sides, which are far away from each other, is larger than the outer diameter of the rotating shaft 3.

In this embodiment, the limiting plate 4 separates the wire spool from the supporting frame A2, preventing the wire spool from contacting the supporting frame A2, and further preventing friction resistance therebetween, and the maximum distance between the clamping blocks 14 is greater than the outer diameter of the rotating shaft 3, so that the clamping blocks 14 can effectively clamp and fix the outer end surface of the wire spool.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The axial-row type active paying-off machine with the deviation correcting device is characterized by comprising a bottom plate (1), a screw rod (8), a sliding block (12), a clamping block (14), a turntable (15) and a supporting frame B (19);

a support frame A (2) is arranged on the bottom plate (1), a rotating shaft (3) is rotatably arranged on the support frame A (2), a sliding groove (5) is arranged on the rotating shaft (3), a containing groove (6) communicated with the sliding groove (5) is arranged at one end, far away from the support frame A (2), of the rotating shaft (3), and a tooth groove (7) with an opening far away from the support frame A (2) is arranged on the rotating shaft (3); the screw rod (8) is rotatably arranged in the rotating shaft (3), a threaded section of the screw rod (8) is positioned in the sliding groove (5) and the containing groove (6), a bolt (9) is arranged in the sliding way of the screw rod (8), a clamping plate (10) is arranged at one end, far away from the screw rod (8), of the bolt (9), and a crank (11) is arranged on the clamping plate (10);

the sliding block (12) is arranged in the sliding groove (5) in a sliding way, the sliding block (12) is connected with the containing groove (6) in a sliding way, the sliding block (12) is connected with the screw rod (8) in a threaded way, and two groups of springs (13) are symmetrically arranged in the sliding block (12); the clamping blocks (14) are symmetrically and slidably arranged in the sliding block (12), the clamping blocks (14) on two sides are respectively connected with the corresponding side springs (13), and smooth chamfers are arranged on the upper surfaces of the clamping blocks (14);

the turntable (15) is rotatably arranged on the support frame A (2), the turntable (15) is provided with a guide frame (16), the inner side of the guide frame (16) is provided with a movable frame (17) in a sliding manner, and the inner side of the movable frame (17) is symmetrically provided with two guide wheels (18) in a rotating manner; the support B (19) is arranged on the bottom plate (1), the support B (19) is rotatably provided with a double-groove guide wheel (20), and the support B (19) slides and is rotatably provided with a single-groove guide wheel (21).

2. The shaft-row type active paying-off machine with the deviation correcting device according to claim 1, wherein a driving assembly is arranged in the supporting frame A (2), the driving assembly comprises a motor, and the output end of the motor is connected with the end part of the rotating shaft (3).

3. The shaft-row type active paying-off machine with the deviation correcting device according to claim 1 is characterized in that a rotating speed measuring instrument is arranged in the supporting frame A (2), and the detecting end of the rotating speed measuring instrument is abutted with the outer surface of the rotating shaft (3); and a brake assembly is arranged in the support frame A (2), and comprises a brake disc and a hydraulic driving piece, wherein the brake disc is connected with the outer surface of the rotating shaft (3) in a damping rotation manner, and the hydraulic driving piece is connected with the brake disc in a driving manner.

4. The shaft-row type active paying-off machine with the deviation correcting device according to claim 1, wherein a vertical groove is formed in a supporting frame B (19), a movable block is arranged in the vertical groove in a sliding mode, a transverse shaft is arranged on the movable block in a rotating mode, and a single-groove guide wheel (21) is sleeved on the transverse shaft.

5. The shaft-row type active paying-off machine with the deviation correcting device according to claim 1, wherein a limiting plate (4) is arranged at one end, close to the supporting frame A (2), of the rotating shaft (3).

6. The shaft-row type active paying-off machine with the deviation correcting device according to claim 1, wherein the vertical surfaces of the clamping blocks (14) face the supporting frame A (2), and the distance between the ends, away from each other, of the clamping blocks (14) on two sides is larger than the outer diameter of the rotating shaft (3).

7. The shaft-row type active paying-off machine with the deviation correcting device according to claim 1, wherein two groups of universal wheels are symmetrically arranged at the bottom of the bottom plate (1), the number of each group of universal wheels is at least two, and self-locking assemblies are arranged on the universal wheels.