CN211198176U

CN211198176U - Lead wire winding device

Info

Publication number: CN211198176U
Application number: CN201921408720.6U
Authority: CN
Inventors: 戴北平
Original assignee: Guangzhou Tongshangde Intelligent Equipment Co ltd
Current assignee: Guangzhou Tongshangde Intelligent Equipment Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-08-07
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a lead wire coiling mechanism relates to the coiling mechanism field, especially relates to lead wire coiling mechanism field, including first fixed round and with the changeable driving wheel of distance between the first fixed round, be provided with the drive roll between first fixed round and the driving wheel, be provided with the spooler between drive roll and the first fixed round, the utility model discloses a play the cushioning effect apart from changeable first fixed round and driving wheel for the motor that the yarn mechanism was sent in the drive is different with the motor speed of drive driving roll, can avoid snapping lead wire or knoing, the effectual rolling efficiency that has promoted, convenient operation, simple structure.

Description

Lead wire winding device

Technical Field

The utility model relates to a coiling mechanism field especially relates to lead wire coiling mechanism field.

Background

The lead wire winding mechanism is a device for winding lead wires in an I-shaped roller. The lead wire is mainly used for manufacturing a horizontal battery pole plate and has the characteristics of small diameter, long length and easy breaking. In the process of winding the lead wire, the lead wire is generally wound in a manner of rotating and winding a driving roller, a wire feeding mechanism is further arranged at the front end of the winding process, and under the normal condition, the wire feeding mechanism and the driving roller are driven by different motors, so that the problem of motor driving asynchronism is easy to occur, the lead wire is broken due to overlarge tension or the lead wire is not pulled timely due to undersize tension of the lead wire, the problem of lead wire knotting is caused, and the winding efficiency is greatly influenced; particularly, the phenomenon is obvious at the moment when the lead wire winding process just starts to work.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a lead wire coiling mechanism has solved existing equipment production efficiency low, and the lead wire collapses disconnected or the problem of knoing easily.

The utility model adopts the technical proposal that: the utility model provides a lead wire coiling mechanism, including first fixed round and with the changeable driving wheel of distance between the first fixed round, be provided with the drive roll between first fixed round and the driving wheel, be provided with the spooler between drive roll and the first fixed round.

As the utility model discloses a further, still include first support, first fixed wheel sets up in the top of first support, the driving wheel sets up the below at first fixed wheel, driving wheel sliding connection is in first support and driving wheel along first support longitudinal sliding.

As a further improvement of the utility model, the driving wheel includes first driving wheel and second driving wheel, be connected with first axis of rotation between first driving wheel and the second driving wheel, the axis of rotation of first axis of rotation and first stabilizer is at the projection mutually perpendicular of bottom surface.

As a further improvement, the utility model discloses a sensing assembly, including the perception subassembly, the perception subassembly includes the potentiometre, the potentiometre sets up the top at first support, the rotation end of potentiometre is connected with the bearing, the one end of bearing is passed through the shaft coupling and is connected with the potentiometre, and the other end friction of bearing is connected with and drives bearing pivoted flexible rope, flexible rope one end is fixed in the driving wheel, and the other end has hung the heavy object.

As a further improvement, the driving wheel is provided with first fixed wheel group between vertical direction with first fixed wheel, first fixed wheel group includes second fixed wheel, third fixed wheel and second axis of rotation, second axis of rotation one end is rotated and is connected the second fixed wheel, and the other end is rotated and is connected the third fixed wheel, the second axis of rotation is mutually perpendicular with first axis of rotation in the projection of bottom surface, the second axis of rotation passes through the bearing frame to be fixed on first support.

As a further improvement, the first fixed wheel and the first fixed wheel set are provided with the guide wheel between vertical, the pivot of guide wheel and the projection mutually perpendicular of second axis of rotation in the bottom surface.

As a further improvement, the potentiometer is further connected with a frequency converter, and the frequency converter is connected with a driving roller rotating motor.

As a further improvement of the utility model, the utility model also comprises a second support, the drive roll sets up the top at the second support, the drive roll is less than first fixed wheelset.

The utility model has the advantages that: the utility model discloses a distance changeable first fixed wheel and driving wheel play the cushioning effect for the motor that the yarn mechanism was sent in the drive is different with the motor speed of drive roll, can avoid breaking the lead wire or knoing, the effectual rolling efficiency that has promoted, convenient operation, simple structure.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Detailed Description

The lead wire winding device as shown in fig. 1 and 2 comprises a first fixed wheel 1 and a movable wheel, wherein the distance between the first fixed wheel 1 and the movable wheel is variable, the variation comprises a variation in a horizontal direction or a vertical direction, in the embodiment, only the variation in the vertical direction is shown, but the protection scope is not limited thereto. A drive roller 3 is also arranged in the vicinity of the first stator 1, preferably the drive roller 3 is arranged between the first stator 1 and the driving wheel. A winder 4 is provided between the first stator 1 and the drive roll 3.

In the technical scheme, the lead wire is wound on the driving roller 3 after passing through the driving wheel and the first fixed wheel 1. The wire winder 4, also known as a wire arranger, is used for uniformly arranging the wires on the wire rollers, and can change the moving direction through a travel switch and arrange the wires in a reciprocating manner at regular intervals. When paying out machine stops the unwrapping wire, drive roll 3 has not come to the time to stop or when continuing to rotate because of inertia yet, and the lead wire drives the driving wheel upward movement for the distance between the two shortens, plays the effect of buffering, prevents the condition of breaking. Correspondingly, when the pay-off mechanism keeps the pay-off state, and the driving roller 3 stops working, the driving wheel moves downwards under the action of gravity, the distance between the driving wheel and the first fixing wheel 1 is increased, and the effects of lead wire storage and buffering are achieved.

Specifically, the winding device comprises a first bracket 5, the first fixed wheel 1 is arranged at the top end of the first bracket 5, the movable wheel is arranged below the first fixed wheel 1, and it should be noted that the movable wheel is slidably connected to the first bracket 5 and can slide longitudinally along the first bracket 5. In order to facilitate the routing of the lead wires, the driving wheels comprise a first driving wheel 21 and a second driving wheel 22, a first rotating shaft is connected between the first driving wheel 21 and the second driving wheel 22, and the projections of the first rotating shaft and the rotating shaft of the first fixing wheel 1 on the bottom surface are mutually vertical. The first rotating shaft is slidably connected to the first bracket 5.

Further, a sensing assembly 6 is further arranged at the top end of the first support 5, the sensing assembly 6 comprises a potentiometer 61, a bearing 62 is connected to the rotating end of the potentiometer 61, one end of the bearing 62 is connected with the potentiometer 61 through a coupler 63, the other end of the bearing 62 is in friction connection with a flexible rope 64 driving the bearing 62 to rotate, one end of the flexible rope 64 is fixed to the movable pulley, a heavy object 65 is hung at the other end of the flexible rope 64, the flexible rope 64 can be a rope or a belt, in order to enhance the friction force between the flexible rope 64 and the bearing 62, a belt pulley 66 can be additionally arranged at the connection position of the flexible rope 64 and the bearing 62, the potentiometer 61 is further in signal connection with a frequency converter, and the signal of the frequency converter is connected to a motor driving the driving roller 3 to rotate through.

In the technical scheme, the rotating end of the potentiometer 61 is used for changing the resistance value of the potentiometer 61 so as to change output current, the current output by the potentiometer 61 is transmitted to the motor through the frequency converter to control the rotating speed of the motor, under normal conditions, a P L C element is involved in the transmission process of the signal, the P L C element can make different instructions through the signal and belongs to the common function of the P L C element, and therefore description is not repeated.

The first bracket 5 is also provided with a first fixed wheel set and a guide wheel 74, wherein the first fixed wheel set comprises a second fixed wheel 71, a third fixed wheel 72 and a second rotating shaft 73, the fixed theory set is arranged between the first fixed wheel 1 and the driving wheel, the fixed theory set is fixed on the first bracket 5 in the same way, and the specific structure is as follows: one end of the second rotating shaft 73 is connected with the second fixed wheel 71, the other end is connected with the third fixed wheel 72, and the second rotating shaft 73 is fixed on the first bracket 5 through a bearing seat. The second rotation axis 73 is perpendicular to the projection of the first rotation axis on the bottom surface.

A guide wheel 74 is further arranged between the first fixed wheel 1 and the first fixed wheel group, and the rotating shafts of the guide wheel 74 are perpendicular to each other through the projection of the second rotating shaft 73 on the bottom surface. Guide wheel 74 is used for the winding of the lead wire during the routing process.

Further, the device also comprises a second bracket 8, and the top end of the second bracket 8 is provided with the driving roller 3 and a motor for driving the driving roller 3. The aforementioned bobbin 4 is also provided on the second bracket 8, and the bobbin 4 is provided at the front end of the drive roller 3.

The utility model discloses a move towards the mode as follows: the lead wire is wound by the first fixed wheel 1, and then passes through the guide wheel 74, the first driving wheel 21, the second fixed wheel 71, the second driving wheel 22, the first fixed wheel 1 and the winder 4 in sequence and is fixed on the driving roller 3. When the driving roller 3 rotates, the winder 4 horizontally reciprocates and stirs the lead wire to reciprocate along with the lead wire, so that uniform winding is realized.

The utility model has the advantages of as follows: the distance between the first fixed wheel 1 and the driving wheel is variable, the buffering effect can be realized, the lead wire is prevented from being broken in the winding process, the distance between the first fixed wheel 1 and the driving wheel is measured by the potentiometer 61, the rotating speed of the driving roller 3 is controlled, the distance between the first fixed wheel 1 and the driving wheel is in a proper state, the buffering effect is realized automatically, the personnel are not required to watch, and the automation degree is high.

The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Claims

1. The utility model provides a lead wire coiling mechanism which characterized in that: the distance between the first fixed wheel (1) and the first fixed wheel (1) is variable, a driving roller (3) is arranged between the first fixed wheel (1) and the driving wheel, and a winder (4) is arranged between the driving roller (3) and the first fixed wheel (1).

2. The lead wire winding device according to claim 1, wherein: still include first support (5), first fixed wheel (1) sets up in the top of first support (5), the driving wheel sets up the below at first fixed wheel (1), driving wheel sliding connection is in first support (5) and driving wheel along first support (5) longitudinal sliding.

3. The lead wire winding device according to claim 2, wherein: the driving wheels comprise a first driving wheel (21) and a second driving wheel (22), a first rotating shaft is connected between the first driving wheel (21) and the second driving wheel (22), and the projection of the first rotating shaft and the projection of the rotating shaft of the first fixed wheel (1) on the bottom surface are mutually vertical.

4. The lead wire winding device according to claim 3, wherein: including perception subassembly (6), perception subassembly (6) include potentiometre (61), potentiometre (61) set up the top in first support (5), the rotation end of potentiometre (61) is connected with bearing (62), the one end of bearing (62) is passed through shaft coupling (63) and is connected with potentiometre (61), and the other end friction of bearing (62) is connected with drive bearing (62) pivoted flexible rope (64), flexible rope (64) one end is fixed in the driving wheel, and the other end has hung heavy object (65).

5. The lead wire winding device according to claim 3, wherein: the driving wheel and the first fixed wheel (1) are provided with a first fixed wheel set between the vertical direction, the first fixed wheel set comprises a second fixed wheel (71), a third fixed wheel (72) and a second rotating shaft (73), one end of the second rotating shaft (73) is rotatably connected with the second fixed wheel (71), the other end of the second rotating shaft (73) is rotatably connected with the third fixed wheel (72), the second rotating shaft (73) is perpendicular to the first rotating shaft in the projection of the bottom surface, and the second rotating shaft (73) is fixed on the first support (5) through a bearing (62) seat.

6. The lead wire winding device according to claim 5, wherein: a guide wheel (74) is further arranged between the first fixed wheel (1) and the first fixed wheel set vertically, and the projection of the rotating shaft of the guide wheel (74) and the projection of the second rotating shaft (73) on the bottom surface are perpendicular to each other.

7. The lead wire winding device according to claim 4, wherein: the potentiometer (61) is also in signal connection with a frequency converter, and the frequency converter is in signal connection with a motor for driving the driving roller (3) to rotate.

8. The lead wire winding device according to claim 7, wherein: the novel gear transmission mechanism is characterized by further comprising a second support (8), wherein the driving roller (3) is arranged at the top end of the second support (8), and the driving roller (3) is lower than the first fixed wheel set.