CN218621542U

CN218621542U - Automatic tension adjusting device of stranding machine

Info

Publication number: CN218621542U
Application number: CN202222814340.0U
Authority: CN
Inventors: 陆伟
Original assignee: Nantong Yuwei Metal Products Co ltd
Current assignee: Nantong Yuwei Metal Products Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-14
Anticipated expiration: 2032-10-25

Abstract

The utility model belongs to the technical field of the strander, especially, automatic tension adjusting device of strander, which comprises a base, the upper surface of base is from left to right fixed mounting respectively in proper order has first mount pad, second mount pad and third mount pad, is provided with tension adjusting device between first mount pad and the second mount pad, and tension adjusting device includes the tensioning sleeve, a driving motor, gear and rack, a driving motor drives wheel and rack and realizes meshing, drives the tensioning sleeve along realizing moving with the vertical direction of rope material, and then realizes the tensioning action to the rope material. This strander automatic tension adjusting device through setting up tension adjusting device, realizes the effect of automatically regulated action to the tension that is in the rope material under the receipts line state, prevents that the phenomenon of skidding from appearing in the rope material to have and guaranteed that the rope material is neatly packed up by the take-up pulley, alleviateed the characteristics of the amount of hand labor greatly.

Description

Automatic tension adjusting device of stranding machine

Technical Field

The utility model relates to a strander technical field especially relates to a strander automatic tension adjusting device.

Background

The tension control is used for ensuring that the continuous production and processing process can be normally carried out, namely, the second flow of the rope material on each part of the continuous production line is equal, so that the requirement of neither stacking winding nor breaking is met.

The position relation between most through manual regulation and the actinobacillus wheel of current tubular strander tension adjusting device, manual regulation's tension is unbalanced, and the too pine leads to the rope material to skid easily, and the monofilament arch easily appears in the finished product, influences the amount of production, reduces work efficiency, and too tight can make the rope material stretch over absolutely, causes the production to break, increases the hand labor volume.

Therefore, in view of the current situation, an automatic tension adjusting device of a stranding machine is provided.

SUMMERY OF THE UTILITY MODEL

Based on the position relation between manual regulation and the actinobacillus wheel is mostly passed through to current tubular strander tension adjusting device, the unbalanced technical problem of tension of manual regulation, the utility model provides a strander automatic tension adjusting device.

The utility model provides a pair of automatic tension adjusting device of strander, which comprises a base, the upper surface of base is from left to right fixed mounting respectively in proper order has first mount pad, second mount pad and third mount pad, be provided with tension adjusting device between first mount pad and the second mount pad, and tension adjusting device includes tensioning sleeve, a driving motor, gear and rack, a driving motor drives wheel and rack and realizes meshing, drives tensioning sleeve realizes removing along the vertical direction with the rope material, and then realizes the tensioning action to the rope material.

Preferably, a second driving motor is fixedly mounted on the upper surface of the first mounting seat, an output shaft of the second driving motor is fixedly mounted with a worm through a coupler, and two ends of the worm are respectively mounted with the axle centers of the first mounting seat and the third mounting seat through bearings;

the front of first mount pad is installed through the bearing and is extended to the first bull stick at the first mount pad back, first bull stick is located the positive surface mounting of first mount pad and is used for realizing the actinobacillus wheel of unwrapping wire action to the rope material, the fixed cover of surface that first bull stick is located the first mount pad back has connect first worm wheel.

Preferably, the second bull stick that extends to the third mount pad back is installed through the bearing in the front of third mount pad, the second bull stick is located the positive surface mounting of third mount pad and is used for realizing the take-up pulley of receiving the line action to the rope material, the surface mounting that first bull stick is located the third mount pad back has the second worm wheel, first worm wheel and second worm wheel all mesh with the worm.

Preferably, the inclined plane of second mount pad has seted up the slide opening, the rack slides and cup joints the inner wall at the slide opening, first driving motor fixed mounting is at the surface of second mount pad, first driving motor's output shaft has the transmission shaft through shaft coupling fixed mounting, the fixed one end at the transmission shaft of cup jointing of gear.

Preferably, the telescopic outer fixed surface of tensioning is connected with the connecting plate that is the L form, the outer fixed surface of the one end rack of connecting plate connects, first mounting groove has all been seted up to telescopic interior roof of tensioning and interior diapire, two the second mounting groove has all been seted up to the relative inner wall of first mounting groove, the inner wall fixedly connected with pressure sensor of second mounting groove.

Preferably, the inner wall fixedly connected with spring of first mounting groove, the roating ball is installed through the bearing to the other end of spring, the surface of roating ball cup joints with the inner wall rotation of first mounting groove, pressure sensor and a driving motor electric connection.

The utility model provides a beneficial effect does:

through setting up tension adjusting device, realize the effect of automatically regulated action to the tension that is in rope material under the take-up state, prevent that the phenomenon of skidding from appearing in the rope material to have and guaranteed that the rope material is neatly packed up by the take-up pulley, alleviateed the characteristics of the amount of hand labor greatly.

Drawings

Fig. 1 is a schematic view of an automatic tension adjusting device of a strander according to the present invention;

fig. 2 is a perspective view of a tensioning sleeve structure of an automatic tension adjusting device of a strander provided by the utility model;

fig. 3 is a perspective view of a second mounting seat structure of the automatic tension adjusting device of the stranding machine provided by the present invention;

fig. 4 is a sectional view of a second mounting seat structure of the automatic tension adjusting device of the stranding machine provided by the present invention;

fig. 5 is a cross-sectional view of the tension sleeve structure of the automatic tension adjusting device of the stranding machine of the present invention.

In the figure: 1. a base; 2. a first mounting seat; 3. a second mounting seat; 4. a third mounting seat; 5. a tensioning sleeve; 6. a first drive motor; 7. a gear; 8. a rack; 9. a second drive motor; 10. a worm; 11. a first rotating lever; 12. a paying-off wheel; 13. a first worm gear; 14. a second rotating lever; 15. a take-up pulley; 16. a second worm gear; 17. a slide hole; 18. a drive shaft; 19. a connecting plate; 20. a first mounting groove; 21. a second mounting groove; 22. a pressure sensor; 23. a spring; 24. the ball is rotated.

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. 1-5, an automatic tension adjusting device of a stranding machine comprises a base 1, wherein a first mounting seat 2, a second mounting seat 3 and a third mounting seat 4 are respectively and fixedly mounted on the upper surface of the base 1 from left to right in sequence, a tension adjusting device is arranged between the first mounting seat 2 and the second mounting seat 3 and comprises a tensioning sleeve 5, a first driving motor 6, a gear 7 and a rack 8, the first driving motor 6 drives the gear 7 to be meshed with the rack 8, the tensioning sleeve 5 is driven to move in the vertical direction of a rope material, and then tensioning action is achieved on the rope material.

Furthermore, a power source is used for realizing paying-off and paying-off actions on the rope material, a second driving motor 9 is fixedly mounted on the upper surface of the first mounting seat 2, a worm 10 is fixedly mounted on an output shaft of the second driving motor 9 through a coupler, two ends of the worm 10 are respectively mounted with the axle centers of the first mounting seat 2 and the third mounting seat 4 through bearings, the worm 10 is fixed, and stable power transmission of the worm 10 in the movement process is facilitated;

the front of first mount pad 2 installs first bull stick 11 that extends to the first mount pad 2 back through the bearing, first bull stick 11 is located the positive surface mounting of first mount pad 2 and has the actinobacillus wheel 12 that is used for realizing the unwrapping wire action to the rope material, first bull stick 11 is located the fixed cover of surface at the first mount pad 2 back and has connect first worm wheel 13, through the meshing of first worm wheel 13 and worm 10, drive first bull stick 11 and realize the rotation action, and utilize the auto-lock nature between first worm wheel 13 and the worm 10, prevent the reversal of first bull stick 11.

Further, in order to pack up the rope material neatly, a second rotating rod 14 extending to the back of the third mounting seat 4 is mounted on the front of the third mounting seat 4 through a bearing, a take-up pulley 15 used for taking up the rope material is mounted on the outer surface, located on the front of the third mounting seat 4, of the second rotating rod 14, a second worm wheel 16 is mounted on the outer surface, located on the back of the third mounting seat 4, of the first rotating rod 11, the first worm wheel 13 and the second worm wheel 16 are both meshed with the worm 10, and the take-up pulley 15 is driven to take up the rope material through meshing of the second worm wheel 16 and the worm 10.

Further, in order to realize providing the power supply to tension adjusting device, slide opening 17 has been seted up on the inclined plane of second mount pad 3, rack 8 slides and cup joints the inner wall at slide opening 17, realize spacing and direction to the direction of motion of rack 8, first driving motor 6 fixed mounting is at the surface of second mount pad 3, the output shaft of first driving motor 6 has transmission shaft 18 through shaft coupling fixed mounting, gear 7 is fixed to cup joint the one end at transmission shaft 18, first driving motor 6 drives gear 7 through transmission shaft 18 and realizes the rotation action.

Further, in order to realize detecting rope material tension, tensioning sleeve 5's external fixed surface is connected with and is the connecting plate 19 of L form, connecting plate 19's one end rack 8's external fixed surface is connected, first mounting groove 20 has all been seted up to tensioning sleeve 5's interior roof and interior diapire, second mounting groove 21 has all been seted up to two inner walls that first mounting groove 20 is relative, the inner wall fixedly connected with pressure sensor 22 of second mounting groove 21, realize detecting rope material tension under the receipts line state.

Further, in order to realize the adjustment of the tension of the rope material, a spring 23 is fixedly connected to the inner wall of the first mounting groove 20, a rotary ball 24 is mounted at the other end of the spring 23 through a bearing, the spring 23 and the rotary ball 24 are matched for use, so that the self-resetting function is realized, the outer surface of the rotary ball 24 is rotatably sleeved with the inner wall of the first mounting groove 20, the adjustment action of the tension of the rope material is realized through the contact state of the rotary ball 24 and the rope material, and the pressure sensor 22 is electrically connected with the first driving motor 6.

Through setting up tension adjusting device, realize the effect of automatically regulated action to the tension that is in rope material under the take-up state, prevent that the phenomenon of skidding from appearing in the rope material to have and guaranteed that the rope material is neatly packed up by take-up pulley 15, alleviateed the characteristics of the amount of hand labor greatly.

The working principle is as follows: step one, a second driving motor 9 works to drive a worm 10 to realize rotary motion, and the worm 10 is meshed with a first worm wheel 13 and a second worm wheel 16, so that the worm 10 is meshed with the first worm wheel 13 to drive a first rotating rod 11 and a paying-off wheel 12 on the surface of the first rotating rod 11 to rotate, rope materials are paid off from the paying-off wheel 12, and after the rope materials pass through a tensioning sleeve 5, the worm 10 is meshed with the second worm wheel 16 to drive a second rotating rod 14 and a take-up wheel 15 on the surface of the second rotating rod 14 to rotate, and take-up actions are realized on the rope materials;

secondly, in the process of taking up the rope material, the surface of the rope material is in sliding connection with the inner wall of the tensioning sleeve 5, when the tension of the rope material is too large, the rope material is in sliding sleeve connection with a rotary ball 24 positioned on the inner top wall of the tensioning sleeve 5, the rotary ball 24 is extruded, the rotary ball 24 is stressed and then contracts in a first mounting groove 20 to apply pressure to a pressure sensor 22, the pressure sensor 22 feeds back the stressed value to an external control terminal after detecting the stressed value, the control terminal controls a first driving motor 6 to rotate positively, the first driving motor 6 drives a transmission shaft 18 to drive a gear 7 to rotate, the gear 7 is meshed with a rack 8, the rack 8 is driven to move upwards in a tilting manner on the inner wall of a sliding hole 17, and meanwhile, the connecting plate 19 and the tensioning sleeve 5 are driven to move;

when the tension of the rope material is too small, the rope material is in sliding sleeve joint with a rotary ball 24 positioned on the inner bottom wall of a tensioning sleeve 5 and extrudes the rotary ball 24, the rotary ball 24 is contracted in a first mounting groove 20 after being stressed to apply pressure to a pressure sensor 22, the pressure sensor 22 feeds back the stress value to an external control terminal after detecting the stress value, the control terminal controls a first driving motor 6 to rotate reversely, the first driving motor 6 drives a transmission shaft 18 to drive a gear 7 to rotate, the gear 7 is meshed with a rack 8, the rack 8 is driven to move downwards in an inclined manner on the inner wall of a sliding hole 17, and meanwhile, a connecting plate 19 and the tensioning sleeve 5 are driven to move;

further, the tension of the rope material is adjusted by the tension sleeve 5, and the rope material is wound up by the winding wheel 15 in order.

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. The utility model provides a strander automatic tension adjusting device, includes base (1), its characterized in that: the upper surface of base (1) is from left to right fixed mounting respectively in proper order has first mount pad (2), second mount pad (3) and third mount pad (4), be provided with tension adjusting device between first mount pad (2) and second mount pad (3), and tension adjusting device includes tensioning sleeve (5), first driving motor (6), gear (7) and rack (8), meshing is realized with rack (8) in first driving motor (6) drive gear (7), drives tensioning sleeve (5) are along realizing removing with the vertical direction of rope material, and then realize the tensioning action to the rope material.

2. The automatic tension adjusting device of a strander as claimed in claim 1, wherein: a second driving motor (9) is fixedly mounted on the upper surface of the first mounting seat (2), an output shaft of the second driving motor (9) is fixedly provided with a worm (10) through a coupler, and two ends of the worm (10) are respectively mounted with the axle centers of the first mounting seat (2) and the third mounting seat (4) through bearings;

the front of first mount pad (2) is installed through the bearing and is extended to first bull stick (11) at the first mount pad (2) back, first bull stick (11) are located the positive surface mounting of first mount pad (2) and are used for realizing actinobacillus wheel (12) of unwrapping wire action to the rope material, the fixed cover of surface that first bull stick (11) are located the first mount pad (2) back has met first worm wheel (13).

3. An automatic tension adjusting device of a strander as claimed in claim 2, characterized in that: the front of third mount pad (4) installs second bull stick (14) that extend to third mount pad (4) the back through the bearing, second bull stick (14) are located the positive surface mounting of third mount pad (4) and are used for realizing take-up pulley (15) of receiving the line action to the rope material, the surface mounting that first bull stick (11) are located the third mount pad (4) the back has second worm wheel (16), first worm wheel (13) and second worm wheel (16) all mesh with worm (10).

4. The automatic tension adjusting device of a stranding machine according to claim 1, characterised in that: slide opening (17) have been seted up on the inclined plane of second mount pad (3), rack (8) slide and cup joint the inner wall in slide opening (17), first driving motor (6) fixed mounting is at the surface of second mount pad (3), the output shaft of first driving motor (6) passes through shaft coupling fixed mounting and has transmission shaft (18), the fixed one end of cup jointing at transmission shaft (18) in gear (7).

5. The automatic tension adjusting device of a stranding machine according to claim 1, characterised in that: the outer fixed surface of tensioning sleeve (5) is connected with connecting plate (19) that are L form, the outer fixed surface of one end rack (8) of connecting plate (19) is connected, first mounting groove (20), two have all been seted up to the interior roof and the interior diapire of tensioning sleeve (5) second mounting groove (21) have all been seted up to the inner wall that first mounting groove (20) is relative, the inner wall fixedly connected with pressure sensor (22) of second mounting groove (21).

6. An automatic tension adjusting device of a strander as claimed in claim 5, characterized in that: the inner wall fixedly connected with spring (23) of first mounting groove (20), rotatory ball (24) are installed through the bearing to the other end of spring (23), the surface of rotatory ball (24) cup joints with the inner wall rotation of first mounting groove (20), pressure sensor (22) and first driving motor (6) electric connection.