CN218708191U

CN218708191U - Tension adjusting mechanism of winding machine

Info

Publication number: CN218708191U
Application number: CN202222981002.6U
Authority: CN
Inventors: 魏青龙; 彭志
Original assignee: Bazhong Zhongying Electronic Technology Co ltd
Current assignee: Bazhong Zhongying Electronic Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to a coiling machine technical field discloses a coiling machine tension adjustment mechanism, comprises a workbench, workstation top left side rear portion is rotated and is connected with the unwrapping wire post, workstation top inner wall right side is provided with the spout, workstation top left side is close to unwrapping wire post one side and is rotated and be connected with the first tension wheel of a plurality of, the anterior fixedly connected with motor in workstation inner wall bottom left side, motor drive end fixedly connected with main shaft, the main shaft body of rod middle part is close to workstation inner wall top one side fixedly connected with third bevel gear. The utility model discloses in, make the motor drive the reel and rotate simultaneously can drive second tension pulley through magnetism automatically and inhale the piece and make the wire rod be tensile and shrink motion through magnetism through having set up magnetism piece and metal block, guarantee automatically that can not stretch out or drop because of leading to tension too big in the wire rod transmission course, replaced the manpower to stare the work that the reel prevented to block constantly, protected the wire rod effectively.

Description

Tension adjusting mechanism of winding machine

Technical Field

The utility model relates to a coiling machine technical field especially relates to a coiling machine tension adjustment mechanism.

Background

The winding machine is a device for winding a linear object on a specific workpiece, is generally used for winding a copper wire, and when the winding machine works, the wire needs to have certain tension so as to ensure that the wire is kept in a tight state and is convenient to wind on the workpiece.

The tension adjusting mode of the existing winding machine is usually manual to compress the wire, but in the actual use process of the tension adjusting mode, the wire is easy to break away, and the processing efficiency of workers on the wire can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tension adjusting mechanism of a winding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a coiling machine tension adjustment mechanism, includes the workstation, workstation top left side rear portion is rotated and is connected with the unwrapping wire post, workstation top inner wall right side is provided with the spout, workstation top left side is close to unwrapping wire post one side and is rotated and be connected with the first tension wheel of a plurality of, the anterior fixedly connected with motor in workstation inner wall bottom left side, motor drive end fixedly connected with main shaft, main shaft body of rod middle part is close to workstation inner wall top one side fixedly connected with third bevel gear, third bevel gear external diameter left side meshing is connected with second bevel gear, second bevel gear left end middle part fixedly connected with connecting axle, workstation inner wall front end right side fixedly connected with second fixed block, the connecting axle body of rod is close to first bevel gear of second fixed block one end fixedly connected with, first bevel gear external diameter rear end meshing is connected with fourth bevel gear, fourth bevel gear rear end fixedly connected with eccentric wheel, the eccentric wheel rear end is provided with driving medium, the equal fixedly connected with connecting rod in both ends about the driving medium, connecting rod left end fixedly connected with, magnet right-hand member, the magnet right-hand member is provided with the metal block top inner wall and rotates the dwang, the second tension wheel is fixedly connected with.

As a further description of the above technical solution:

the rear portion of the right side of the top end of the workbench is fixedly connected with a controller, and the motor is electrically connected with the controller.

As a further description of the above technical solution:

the top end of the main shaft penetrates through the outer wall of the top end of the workbench and is fixedly connected with a reel.

As a further description of the above technical solution:

the left end of the connecting shaft rod body is rotatably connected to the left end of the second fixing block.

As a further description of the above technical solution:

the front side of the right end of the inner wall of the workbench is fixedly connected with a first fixed block, and the right end of the inner wall of the workbench is slidably connected to the middle of the rear end of the first fixed block.

As a further description of the above technical solution:

the equal first slider of fixedly connected with in both ends around the magnet piece, the equal sliding connection of first slider is at the spout inner wall.

As a further description of the above technical solution:

the middle part of the front end of the fourth bevel gear is rotatably connected to the rear end of the second fixing block.

As a further description of the above technical solution:

the equal fixedly connected with second slider in both ends around the metal block, the equal sliding connection of second slider is at the spout inner wall, the equal fixedly connected with spring in second slider left end, the equal fixed connection in spout inner wall in spring rear end.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through having set up magnet piece and metal block for the every drive reel of motor rotates the round and carries out the wire winding during operation, the second tension pulley that the magnet piece just can drive the metal block top is the tensile shrink wire rod of the automatic round trip slip in the spout, thereby guarantee the wire rod automatically and drop because tension adjustment in the transmission process through first tension pulley and third tension pulley, replaced the manpower to stare the work that the reel prevented blocking constantly, improved work efficiency when having protected the wire rod effectively.

Drawings

Fig. 1 is a perspective view of a tension adjusting mechanism of a winding machine according to the present invention;

fig. 2 is a cross-sectional view of a workbench of a tension adjusting mechanism of a winding machine provided by the utility model;

fig. 3 is a schematic structural view of an eccentric wheel of the tension adjusting mechanism of the winding machine according to the present invention;

fig. 4 is a schematic diagram of a metal block of the tension adjusting mechanism of the winding machine according to the present invention.

Illustration of the drawings:

1. a work table; 2. paying off the wire column; 3. a first tension wheel; 4. a second slider; 5. a second tension pulley; 6. a controller; 7. a chute; 8. a magnet block; 9. a metal block; 10. a reel; 11. a connecting shaft; 12. rotating the rod; 13. a spring; 14. a first bevel gear; 15. an eccentric wheel; 16. a first fixed block; 17. a transmission member; 18. a connecting rod; 19. a second bevel gear; 20. a motor; 21. a main shaft; 22. a third bevel gear; 23. a second fixed block; 24. a fourth bevel gear; 25. a first slider.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a tension adjusting mechanism of a winding machine comprises a workbench 1, wherein the rear part of the left side of the top end of the workbench 1 is rotatably connected with a pay-off column 2, the pay-off column 2 is an original storage part of a wire rod to be released, a chute 7 is arranged on the right side of the inner wall of the top end of the workbench 1, a plurality of first tension wheels 3 are rotatably connected on one side of the left side of the top end of the workbench 1, which is close to the pay-off column 2, the first tension wheels 3 can adjust the tension between the pay-off column 2 and a reel 10 to tighten the wire rod so as to be wound on the reel 10 and reduce the self winding of the wire rod, a motor 20 is fixedly connected on the front part of the left side of the bottom end of the inner wall of the workbench 1, a main shaft 21 is fixedly connected with a driving end of the motor 20, a third bevel gear 22 is fixedly connected on one side of the middle part of the rod body of the main shaft 21, which is close to the top end of the inner wall of the workbench 1, a second bevel gear 19 is fixedly connected with a connecting shaft 11 on the middle part of the left end, a second fixed block 23 is fixedly connected to the right side of the front end of the inner wall of the workbench 1, a first bevel gear 14 is fixedly connected to one end, close to the second fixed block 23, of the rod body of the connecting shaft 11, a fourth bevel gear 24 is connected to the rear end of the outer diameter of the first bevel gear 14 in a meshing manner, an eccentric wheel 15 is fixedly connected to the rear end of the fourth bevel gear 24, a transmission member 17 is arranged at the rear end of the eccentric wheel 15, connecting rods 18 are fixedly connected to the left and right ends of the transmission member 17, a magnet block 8 is fixedly connected to the left end of the connecting rod 18, a metal block 9 is arranged at the right end of the magnet block 8, a rotating rod 12 is rotatably connected to the inner wall of the top end of the metal block 9, a second tension wheel 5 is fixedly connected to the top end of the rotating rod 12, the motor 20 can drive the main shaft 21 to rotate so that the third bevel gear 22 drives the second bevel gear 19 to rotate, thereby driving the connecting shaft 11 to rotate the first bevel gear 14, and the fourth bevel gear 24 to drive the eccentric wheel 15 to rotate, eccentric wheel 15 rotates and can drive connecting rod 18 through driving medium 17 and do left and right reciprocating motion, left end connecting rod 18 can drive magnet piece 8 right-hand member when moving to right-hand member, the magnetic attraction of magnet piece 8 can drive metal block 9 and the second tension pulley 5 on top drive the wire rod right-hand member on workstation 1, left end connecting rod 18 left-hand member motion then can make metal block 9 and second tension pulley 5 drive the wire rod left-hand member on workstation 1, thereby make the wire rod regularly stretch and contract once between unwrapping wire post 2 and reel 10, prevent that the wire rod from coming off because of tension adjustment, motor 20 drives reel 10 once through main shaft 21, magnet piece 8 will regularly drive metal block 9 and slide, thereby guaranteed automatically that the wire rod can not come off because of tension adjustment, replaced the manpower and stared the work of reel 10 constantly, the wire rod has been protected effectively.

The controller 6 is fixedly connected to the rear portion of the right side of the top end of the workbench 1, the motor 20 is electrically connected with the controller 6, the controller 6 can control starting and stopping of the motor 20 and speed, the reel 10 can be effectively protected, the top end of the spindle 21 penetrates through the outer wall of the top end of the workbench 1 and is fixedly connected with the reel 10, the reel 10 is a storage place where wires need to be wound, the left end of a rod body of the connecting shaft 11 is rotatably connected to the left end of the second fixing block 23, the front side of the right end of the inner wall of the workbench 1 is fixedly connected with the first fixing block 16, the right end connecting rod 18 is slidably connected to the middle portion of the rear end of the first fixing block 16, the first fixing block 16 is used for limiting the position of the right end connecting rod 18, the front end and the rear end of the magnet block 8 are fixedly connected with the first sliding block 25, the first sliding block 25 is slidably connected to the inner wall of the chute 7, and the first sliding block 25 can drive the magnet block 8 to slide on the inner side of the

chute

7, 24 front end middle parts of fourth bevel gear rotate to be connected in second fixed block 23 rear end, second fixed block 23 is used for restricting the position of connecting axle 11 and fourth bevel gear 24, equal fixedly connected with second slider 4 in both ends around metal block 9, the equal sliding connection of second slider 4 is at spout 7 inner wall, second slider 4 can drive metal block 9 and slide in spout 7 inboards, the equal fixedly connected with spring 13 in 4 left ends of second slider, the equal fixed connection in spout 7 inner wall in spring 13 rear end, magnet block 8 can drive metal block 9 and move right when magnet block 8's magnetic attraction is greater than spring 13's restoring force, metal block 9 can rebound spout 7 left sides under spring 13's restoring force effect when magnetic attraction is less than spring 13's restoring force, thereby reach second tension pulley 5 and drive the wire rod and be tensile and the mesh that the shrink motion prevented to take place the wire rod and drop.

The working principle is as follows: firstly, a wire on a pay-off pole 2 is pulled out and wound to a reel 10 through a first tension wheel 3 and a second tension wheel 5, then a motor 20 is started through a controller 6, the motor 20 can drive a main shaft 21 to rotate so that a third bevel gear 22 drives a second bevel gear 19 to rotate, so that a connecting shaft 11 is driven to rotate so that a first bevel gear 14 rotates, a fourth bevel gear 24 drives an eccentric wheel 15 to rotate, the eccentric wheel 15 rotates to drive a connecting rod 18 to reciprocate left and right through a transmission piece 17, the left end connecting rod 18 drives a magnet block 8 to move towards the right when moving towards the right end, the magnetic attraction of the magnet block 8 can drive a metal block 9 and a top second tension wheel 5 to drive the wire to move towards the right on a workbench 1, the left end connecting rod 18 can drive the wire to move towards the left on the workbench 1 through the metal block 9 and the second tension wheel 5, so that the wire is stretched and contracted once between the pay-off pole 2 and the reel 10 at regular time, the falling of the wire is prevented, the wire can be periodically driven once through the main shaft 21, the magnet block 8 can drive the wire to slide, thereby ensuring that the wire to automatically, and the wire can not fall off, and the working efficiency of the wire can be effectively protected when the work of the reel 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a coiling machine tension adjustment mechanism, includes workstation (1), its characterized in that: the rear part of the left side of the top end of the workbench (1) is rotatably connected with a pay-off column (2), the right side of the inner wall of the top end of the workbench (1) is provided with a sliding chute (7), the left side of the top end of the workbench (1) is rotatably connected with a plurality of first tension wheels (3) near one side of the pay-off column (2), the front part of the left side of the inner wall of the workbench (1) is fixedly connected with a motor (20), the driving end of the motor (20) is fixedly connected with a spindle (21), the middle part of the rod body of the spindle (21) is fixedly connected with a third bevel gear (22) near one side of the top end of the inner wall of the workbench (1), the left side of the outer diameter of the third bevel gear (22) is meshed with a second bevel gear (19), the middle part of the left end of the second bevel gear (19) is fixedly connected with a connecting shaft (11), the right side of the front end of the inner wall of the workbench (1) is fixedly connected with a second fixing block (23), the rod body of the connecting shaft (11) is fixedly connected with a first bevel gear (14), the rear end of the outer diameter of the first bevel gear (14) is meshed with a fourth bevel gear (24), the rear eccentric wheel (15) is fixedly connected with a left and a left transmission part and a right transmission part (17), connecting rod (18) left end fixedly connected with magnet piece (8), magnet piece (8) right-hand member is provided with metal block (9), metal block (9) top inner wall rotates and is connected with dwang (12), dwang (12) top fixedly connected with second tension pulley (5).

2. A tension adjusting mechanism of a winding machine according to claim 1, characterized in that: workstation (1) top right side rear portion fixedly connected with controller (6), motor (20) and controller (6) electric connection.

3. A tension adjusting mechanism of a winding machine according to claim 1, characterized in that: the top end of the main shaft (21) penetrates through the outer wall of the top end of the workbench (1) and is fixedly connected with a reel (10).

4. A tension adjusting mechanism of a winding machine according to claim 1, characterized in that: the left end of the rod body of the connecting shaft (11) is rotatably connected to the left end of the second fixing block (23).

5. The tension adjusting mechanism of a winding machine according to claim 1, wherein: the front side of the right end of the inner wall of the workbench (1) is fixedly connected with a first fixed block (16), and the right end of the inner wall of the workbench (1) is connected to the middle of the rear end of the first fixed block (16) in a sliding mode through a connecting rod (18).

6. A tension adjusting mechanism of a winding machine according to claim 1, characterized in that: magnet piece (8) front and back both ends equal fixedly connected with first slider (25), equal sliding connection of first slider (25) is at spout (7) inner wall.

7. A tension adjusting mechanism of a winding machine according to claim 1, characterized in that: the middle part of the front end of the fourth bevel gear (24) is rotatably connected to the rear end of the second fixing block (23).

8. A tension adjusting mechanism of a winding machine according to claim 1, characterized in that: equal fixedly connected with second slider (4) in both ends around metal block (9), equal sliding connection in spout (7) inner wall of second slider (4), the equal fixedly connected with spring (13) in second slider (4) left end, the equal fixed connection in spout (7) inner wall in spring (13) rear end.