CN214455804U

CN214455804U - Pay-off tensioning device

Info

Publication number: CN214455804U
Application number: CN202120456371.6U
Authority: CN
Inventors: 李伟
Original assignee: Shanghai Hongjin Machinery Co ltd
Current assignee: Shanghai Hongjin Machinery Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-22
Anticipated expiration: 2031-03-03

Abstract

The utility model belongs to the technical field of the overspeed device tensioner, especially, an unwrapping wire overspeed device tensioner to current unwrapping wire device is because the long-term use of motor group when using to make the high temperature of motor group, thereby make the motor group take place the problem of destroying easily, present following scheme is proposed, and it includes the base, the top of base is equipped with the main tank body, is equipped with the hot-blast fan of fan on the main tank body, and one side fixed mounting of main tank body has the drum, be equipped with the panel on the main tank body, be equipped with a plurality of wire wheel fixed adjustment poles in the panel, the bottom of panel is equipped with unwrapping wire case slip mount, and the top fixed mounting of unwrapping wire case slip mount has the support that two symmetries set up, and the top of support is equipped with the slider, and the top fixed mounting of slider is in the bottom of panel, be equipped with the tension fixing base on the panel. The utility model discloses simple structure, convenient to use can be convenient for carry out the unwrapping wire tensioning and prevent that the motor assembly from taking place to destroy to carrying out the fine rule.

Description

Pay-off tensioning device

Technical Field

The utility model relates to a overspeed device tensioner technical field especially relates to a unwrapping wire overspeed device tensioner.

Background

The pay-off device is an electric wire and cable auxiliary device which is matched with a wire drawing machine and plays a role of paying off a cable. When pay-off carries out the unwrapping wire operation at pay-off, because pay-off comprises pay-off frame and spool usually, the pay-off axle is driven by the wire winding pulling force of paying out machine, the rotation of pay-off axle does not have the tensile force, when wire winding work needs to stop, the pay-off axle still can continue to rotate under the inertia effect, can come back the line of coiling like this, it is inhomogeneous to cause the wire tension of coiling on the coiling machine, the phenomenon such as cross appears in the wire, and the rotation of pay-off axle does not have the tensile force just need the spooler to provide the pulling force to promote the smooth unwrapping wire of pay-off frame, so just increased the working strength of spooler.

Because current pay-off device is because the long-term use of motor group when using to make the high temperature of motor group, thereby make the motor group take place to destroy easily, for this reason we provide a pay-off overspeed device tensioner and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the pay-off among the prior art because the long-term use of motor group when using to make the high temperature of motor group, thereby make the motor group take place the shortcoming of destroying easily, and a pay-off overspeed device tensioner who proposes.

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

a paying-off tensioning device comprises a base, wherein a main box body is arranged at the top of the base, a fan is arranged on the main box body, a wire coil is fixedly mounted on one side of the main box body, a panel is arranged on the main box body, a plurality of wire wheel fixing adjusting rods are arranged in the panel, a paying-off box sliding fixing frame is arranged at the bottom of the panel, two symmetrically arranged supports are fixedly mounted at the top of the paying-off box sliding fixing frame, a sliding block is arranged at the top of each support, the top of the sliding block is fixedly mounted at the bottom of the panel, a tension fixing seat is arranged on the panel, tension fixing screws are arranged on the tension fixing seat, tension rods are arranged on the panel, a tensioning wheel is fixedly sleeved on each tension rod, a plurality of wire wheels are arranged on the panel, a wire wheel fixing seat is arranged on each wire wheel, the same thin wire is arranged on each wire wheel, one end of each thin wire extends to the outer side of the panel, fixed mounting has servo motor and torque motor in the panel, fixed mounting has the potentiometre on torque motor's the output shaft, be equipped with wire wheel dead lever and optical axis in the panel, set up fixed chamber on the panel, fixed mounting has driving motor on the top inner wall in fixed chamber, and fixed cover is equipped with the cam on driving motor's the output shaft, fixed mounting has same dead lever on the both sides inner wall in fixed chamber, and slidable mounting has the sliding seat on the dead lever, be equipped with the motor assembly on the fixed chamber.

Preferably, the bottom of sliding seat has seted up the turn trough, and the turn column is installed to the turn trough internal rotation, and the bottom of turn column extends to the outside of turn trough and fixed mounting has the commentaries on classics board, and the commentaries on classics board cooperatees with the motor group.

Preferably, the rotating column is fixedly sleeved with a gear, the inner walls of two sides of the fixed cavity are fixedly provided with a same rack, and the rack is meshed with the gear.

Preferably, the rotary column is provided with an annular sliding block, the side wall of the rotary groove is provided with an annular sliding groove, and the annular sliding block is slidably arranged in the annular sliding groove.

Preferably, one end of the spring is fixedly installed at one side of the sliding seat, and the other end of the spring is fixedly installed on the inner wall of one side of the fixing cavity.

Preferably, one side of the sliding seat is provided with a sliding hole, the side wall of the sliding hole is provided with a sealing ring, and the sliding seat is connected with the fixed rod in a sliding and sealing manner through the sealing ring.

The utility model discloses in, a unwrapping wire overspeed device tensioner's beneficial effect:

thereby make through the setting of rotary column and commentaries on classics board and can cool down the motor system when the commentaries on classics board rotates, thereby make the motor system be difficult to take place to destroy, thereby set up through the meshing of rack and gear and make when the gear slides on the rack, can make the gear also can rotate in gliding, thereby make the rotary column can be steady rotate at the rotary trough through setting up of annular spout and annular slider, thereby make and to make when the cam can make a round trip to slide on the dead lever when rotating through setting up of spring, thereby can reduce the frictional force that receives when the sliding seat slides through setting up of sealing washer, thereby the frictional force that receives when being convenient for the sliding seat slides.

The utility model discloses simple structure, convenient to use can be convenient for carry out the unwrapping wire tensioning and prevent that the motor assembly from taking place to destroy to carrying out the fine rule.

Drawings

Fig. 1 is a schematic structural view of a pay-off tensioner according to the present invention;

fig. 2 is a schematic diagram of a panel structure of a pay-off tensioning device according to the present invention;

fig. 3 is a schematic view of the internal structure of a panel of the pay-off tensioning device provided by the present invention.

FIG. 4 is the utility model provides a panel inner structure schematic diagram of unwrapping wire overspeed device tensioner

In the figure: the wire winding machine comprises a main box body 1, a hot air fan 2, a wire coil 3, a wire coil 4, a wire wheel fixing seat 5, a panel 6, a wire wheel fixing adjusting rod 7, a sliding block 8, a bracket 9, a tension rod fixing screw 10, a tension fixing seat 11, a tension rod 12, a tension wheel 13, a wire winding box sliding fixing frame 14, a 15 optical axis, a servo motor 16, a torque motor 17, a potentiometer 18, a wire wheel fixing rod 19, a rack 20, a fixing cavity 21, a motor group 22, a driving motor 23, a cam 24, a fixing rod 25, a sliding seat 26, a rotary groove 27, a rotary column 28, a rotary plate 29 and a spring 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a paying-off tension device comprises a base, a main box body 1 is arranged at the top of the base, a fan heater fan 2 is arranged on the main box body 1, a wire coil 3 is fixedly arranged at one side of the main box body 1, a panel 6 is arranged on the main box body 1, a plurality of wire wheel fixing and adjusting rods 7 are arranged in the panel 6, a paying-off box sliding fixing frame 14 is arranged at the bottom of the panel 6, two symmetrically arranged brackets 9 are fixedly arranged at the top of the paying-off box sliding fixing frame 14, a sliding block 8 is arranged at the top of the bracket 9, the top of the sliding block 8 is fixedly arranged at the bottom of the panel 6, a tension fixing seat 11 is arranged on the panel 6, a tension fixing screw 10 is arranged on the tension fixing seat 11, a tension rod 12 is arranged on the panel 6, a tension pulley 13 is fixedly sleeved on the tension rod 12, a plurality of wire coils 4 are arranged on the panel 6, a wire wheel fixing seat 5 is arranged on the wire coils 4, and a fine wire 13 are arranged on the same fine wire coils, the one end of fine rule extends to the outside of panel 6, fixed mounting has servo motor 16 and torque motor 17 in the panel 6, fixed mounting has potentiometre 18 on torque motor 17's the output shaft, be equipped with wire wheel dead lever 19 and optical axis 15 in the panel 6, fixed chamber 21 has been seted up on the panel 6, fixed mounting has driving motor 23 on the top inner wall in fixed chamber 21, fixed cover is equipped with cam 24 on driving motor 23's the output shaft, fixed mounting has same dead lever 25 on the both sides inner wall in fixed chamber 21, slidable mounting has sliding seat 26 on the dead lever 25, be equipped with motor group 22 on the fixed chamber 21.

The utility model discloses in, the turn trough 27 has been seted up to the bottom of sliding seat 26, and rotary column 28 is installed to the 27 internal rotations in turn trough, and rotary column 28's bottom extends to the outside of turn trough 27 and fixed mounting has a commentaries on classics board 29, changes board 29 and cooperatees with motor group 22, thereby makes through the setting of rotary column 28 and commentaries on classics board 29 can cool down motor group 22 when changeing board 29 and rotating to make motor group 22 be difficult to take place to destroy.

The utility model discloses in, fixed cover is equipped with the gear on the rotary column 28, and fixed mounting has same rack 20 on the both sides inner wall of fixed chamber 21, and rack 20 meshes with the gear mutually, thereby sets up through the meshing of rack and gear and makes when the gear slides on rack 20, can make the gear also can rotate in gliding.

The utility model discloses in, be equipped with annular slider on the rotary column 28, be equipped with annular spout on the lateral wall of rotary trough 27, annular slider slidable mounting makes thereby the rotary column 28 can be steady rotate in rotary trough 27 through setting up of annular spout and annular slider in annular spout.

The utility model discloses in, one side fixed mounting of sliding seat 26 has the one end of spring 30, and the other end fixed mounting of spring 30 is on one side inner wall of fixed chamber 21, thereby makes through the setting of spring 30 and can make sliding seat 26 make a round trip to slide on dead lever 25 when cam 24 rotates.

The utility model discloses in, the slide opening has been seted up to one side of sliding seat 26, is equipped with the sealing washer on the lateral wall of slide opening, and sliding seat 26 passes through the sealing washer and is connected with dead lever 25 sliding seal, thereby can reduce the frictional force that receives when sliding of sliding seat 26 through the setting of sealing washer to the frictional force that receives when being convenient for sliding seat 26 slides.

In the utility model, when the fine line needs to be paid off and tensioned, the servo motor 16 and the torque motor 17 are started, the output shaft of the servo motor 16 can rotate the wire disc 4, the wire disc 4 rotates to pay off through the cooperation of the wire wheel fixing seat 5, the fine line can be tensioned during paying off through the arrangement of the tensioning wheel 13, when the motor group 22 needs to be radiated, the driving motor 23 is started, the output shaft bottom cam 24 of the starting motor 23 rotates, through the arrangement of the cam 24 and the spring 30, the cam 24 rotates to drive the sliding seat 26 to slide back and forth on the fixing rod 25, the sliding seat 26 slides back and forth to slide the gear on the rack 20, the gear can also rotate while sliding, the gear rotates to drive the rotary column 28 to rotate, the rotary column 28 rotates to enable the rotary plate 30 to rotate, and the rotary plate 30 rotates to cool the motor set 22 and prevent damage to the motor set.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pay-off tensioning device comprises a base and is characterized in that a main box body (1) is arranged at the top of the base, a fan (2) is arranged on the main box body (1), a wire coil (3) is fixedly arranged on one side of the main box body (1), a panel (6) is arranged on the main box body (1), a plurality of wire wheel fixing and adjusting rods (7) are arranged in the panel (6), a pay-off box sliding fixing frame (14) is arranged at the bottom of the panel (6), two symmetrically arranged supports (9) are fixedly arranged at the top of the pay-off box sliding fixing frame (14), a sliding block (8) is arranged at the top of each support (9), the top of each sliding block (8) is fixedly arranged at the bottom of the panel (6), a tension fixing seat (11) is arranged on the panel (6), a tension fixing screw (10) is arranged on the tension fixing seat (11), and a tension rod (12) is arranged on the panel (6), tension rod (12) is fixedly sleeved with a tension wheel (13), a plurality of wire coils (4) are arranged on panel (6), wire wheel fixing seats (5) are arranged on wire coils (4), the same thin wire is arranged on wire coils (4) and tension wheel (13), one end of the thin wire extends to the outer side of panel (6), servo motor (16) and torque motor (17) are fixedly arranged in panel (6), potentiometer (18) is fixedly arranged on an output shaft of torque motor (17), wire wheel fixing rod (19) and optical axis (15) are arranged in panel (6), fixed cavity (21) is arranged on panel (6), driving motor (23) is fixedly arranged on the inner wall of the top of fixed cavity (21), cam (24) is fixedly sleeved on the output shaft of driving motor (23), and the same fixing rod (25) is fixedly arranged on the inner walls of two sides of fixed cavity (21), a sliding seat (26) is slidably mounted on the fixing rod (25), and a motor set (22) is arranged on the fixing cavity (21).

2. The pay-off tensioning device as claimed in claim 1, wherein a rotary groove (27) is formed in the bottom of the sliding seat (26), a rotary column (28) is rotatably mounted in the rotary groove (27), the bottom end of the rotary column (28) extends to the outer side of the rotary groove (27) and is fixedly provided with a rotary plate (29), and the rotary plate (29) is matched with the motor set (22).

3. Pay-off tensioner according to claim 2, characterized in that the rotary post (28) is fixed with a gear, and the same rack (20) is fixed on the inner walls of the fixed cavity (21), the rack (20) being engaged with the gear.

4. Pay-off tensioner according to claim 2, characterized in that the rotary post (28) is provided with an annular slide, the side wall of the rotary groove (27) is provided with an annular slide, and the annular slide is slidably mounted in the annular slide.

5. Pay-off tensioner according to claim 1, characterized in that one end of the spring (30) is fixedly mounted on one side of the sliding seat (26) and the other end of the spring (30) is fixedly mounted on one side of the inner wall of the fixed chamber (21).

6. The pay-off tensioning device as claimed in claim 1, wherein a sliding hole is formed in one side of the sliding seat (26), a sealing ring is arranged on the side wall of the sliding hole, and the sliding seat (26) is connected with the fixing rod (25) in a sliding and sealing manner through the sealing ring.