CN216891391U

CN216891391U - Be same as tensioner of doubler winder with adjustable

Info

Publication number: CN216891391U
Application number: CN202220381463.7U
Authority: CN
Inventors: 何国平
Original assignee: Suzhou Roywill Precision Sheet Metal Co ltd
Current assignee: Suzhou Roywill Precision Sheet Metal Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-05
Anticipated expiration: 2032-02-24

Abstract

The adjustable tensioner which is the same as the doubling winder comprises a rod body, wherein a convex block is fixedly connected to the surface of the top end of the rod body, a convex column is movably connected to the surface of the top end of the rod body, the surface of the convex column is movably connected with the surface of the convex block, a boss is movably connected to the surface of the convex column, a knob is fixedly connected to the bottom of the boss, and a spring is fixedly connected to the lower portion of the knob. The adjustable tensioner for the doubling winder can control the distance between the two clamping pieces through the matching use of the first clamping piece, the second clamping piece and the spring, so that the tension of yarns can be improved, the tension of each yarn is different, the tension of each yarn can be automatically adjusted, the moving speed of the second clamping piece can be reduced through the telescopic spring, the yarn is prevented from being pinched off in the moving process, once the yarn is broken, the yarn needs to be manually connected, time and labor are wasted, and the production efficiency is reduced.

Description

Be same as tensioner of doubler winder with adjustable

Technical Field

The utility model relates to the field of tensioners, in particular to an adjustable tensioner which is used for a doubling winder.

Background

The doubling winder is a machine which unwinds two (or more) cop bobbins or single yarn bobbins, combines the cop bobbins or the single yarn bobbins and winds the cop bobbins into a doubling bobbin. When the yarns are combined and wound into a doubling bobbin, the tension of each yarn needs to be uniform so as to improve the quality of the twisted strands. When any single yarn is broken or unwound, the doubling bobbin can stop automatically, and the doubling is ensured not to lack strands. The doubling bobbin is specially used for twisting, so that the number of bobbins of a creel of the twisting machine is reduced, the tension among yarns is uniform, and the twisting quality is high.

During the operation of the doubling winder, the yarn tensioner is a very important component which can adjust the tension of the yarn and determine the overall effect of the doubled yarn. In the existing doubling winder, the tension of each yarn may be different, and how to quickly and accurately adjust the tension of each yarn is a problem to be solved urgently, so that a tensioner which is adjustable and is the same as the doubling winder is needed to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that the tension of each yarn in the existing doubling winder is possibly different, and how to quickly and accurately adjust the tension of each yarn is a problem to be solved urgently.

In order to solve the technical problem, the utility model provides an adjustable tensioner for a doubling winder, which comprises a rod body, wherein a convex block is fixedly connected to the surface of the top end of the rod body, a convex column is movably connected to the surface of the top end of the rod body, the surface of the convex column is movably connected with the surface of the convex block, a boss is movably connected to the surface of the convex column, a knob is fixedly connected to the bottom of the boss, a spring is fixedly connected to the lower part of the knob, a felt pad is fixedly connected to the bottom end of the spring, a first clamping piece is fixedly connected to the surface of the rod body, a second clamping piece is fixedly connected to the surface of the rod body, a fixing block is fixedly connected to the bottom end of the rod body, threads are arranged on the surface of the rod body, a fixing ring is connected to the surface of the rod body in a penetrating manner, a sleeve pad is fixedly connected to the bottom end of the fixing ring, and a spring seat sleeve is fixedly connected to the lower part of the knob, the utility model discloses a solid fixed ring's fixed surface is provided with the recess, the surface through connection of recess has expanding spring, expanding spring's the circular slider of other end fixedly connected with, the bottom fixedly connected with branch of circular slider, the bottom fixedly connected with concave station of branch, the surface through connection of branch has the flat pad, the inside of annular slider is provided with the hole.

Preferably, the convex column is provided with a plurality of and evenly distributed around the rod body, the surface of the knob is in through connection with the surface of the rod body, and the inside of the felt pad is in through connection with the surface of the rod body.

Preferably, the second clamping piece of the first clamping piece is symmetrical, the surface of the spring is wound and connected with the surface of the rod body, and the first clamping piece and the second clamping piece are identical in structure.

Preferably, the screw thread sets up the lower extreme of the body of rod, the telescopic link is provided with four, the cover pad with the surface through connection of the body of rod.

Preferably, the surface of the telescopic spring is connected with the surface of the support rod in a penetrating mode, and the circular sliding block is connected with the surface of the groove in a sliding mode.

Preferably, the surface of the supporting rod is connected with the surface of the annular sliding block in a penetrating mode, the bottom of the flat pad is fixedly connected with the surface of the concave table, and the bottom of the concave table is fixedly connected with the surface of the second clamping piece.

Compared with the prior art, the adjustable tensioner for the doubling winder has the following beneficial effects:

the utility model provides an adjustable tensioner which is used for a doubling winder, wherein the first clamping piece, the second clamping piece and a spring are matched for use, the distance between the two clamping pieces can be controlled, so that the tension of yarns can be improved, the tension of each yarn is different, the tension of each yarn can be automatically adjusted, the moving speed of the second clamping piece can be reduced through the telescopic spring, the yarn is prevented from being pinched off in the moving process, once the yarn is broken, the yarn is manually connected, time and labor are wasted, and the production efficiency is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of a tensioner adjustable in a doubling winder according to the present invention;

FIG. 2 is an enlarged schematic side view of the structure shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure shown in FIG. 1;

reference numbers in the figures: 1. the rod body, 2, lug, 3, the projection, 4, the boss, 5, the knob, 6, the spring, 7, the felt pad, 8, first clamping piece, 9, the second clamping piece, 10, solid fixed ring, 11, the screw thread, 12, the fixed block, 13, the spring seat cover, 14, annular slider, 15, the telescopic link, 16, the cover pad, 17, the recess, 18, expanding spring, 19, circular slider, 20, branch, 21, flat pad, 22, the concave station, 23, the hole.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an adjustable tensioner for a doubling winder according to the present invention;

FIG. 2 is an enlarged schematic side view of the structure shown in FIG. 1; fig. 3 is an enlarged view of a portion of the structure shown in fig. 1.

An adjustable tensioner used for a doubling winder comprises a bar body 1, wherein a convex block 2 is fixedly connected to the top surface of the bar body 1, a convex column 3 is movably connected to the top surface of the bar body 1, the surface of the convex column 3 is movably connected with the surface of the convex block 2, a knob 5 can be clamped by the convex block 2, a boss 4 is movably connected to the surface of the convex column 3, a knob 5 is fixedly connected to the bottom of the boss 4, a spring 6 is fixedly connected below the knob 5, a felt pad 7 is fixedly connected to the bottom end of the spring 6, the felt pad 7 can slide on the bar body 1, a first clamping piece 8 is fixedly connected to the surface of the bar body 1, a second clamping piece 9 is fixedly connected to the surface of the bar body 1, a fixing block 12 is fixedly connected to the bottom end of the bar body 1, the fixing block 12 can limit the position of the bar body 1, and threads 11 are arranged on the bottom end surface of the bar body 1, the surface through connection of the body of rod 1 has solid fixed ring 10, the bottom fixedly connected with cover of solid fixed ring 10 fills up 16, the below fixedly connected with spring seat cover 13 of knob 5, gu fixed ring 10's fixed surface is connected with telescopic link 15, the top fixedly connected with annular slider 14 of telescopic link 15, annular slider 14's surface is provided with recess 17, the surface through connection of recess 17 has expanding spring 18, expanding spring 18's the circular slider 19 of other end fixedly connected with, the bottom fixedly connected with branch 20 of circular slider 19, the bottom fixedly connected with concave station 22 of branch 20, the surface through connection of branch 20 has flat bed 21, the inside of annular slider 14 is provided with hole 23, can pass through the body of rod 1.

The convex column 3 is provided with a plurality of and even distribution around the body of rod 1, the surface of knob 5 with the surface through connection of the body of rod 1 rotates the flexible of knob 5 can control spring 6, the inside of felt pad 7 with the surface through connection of the body of rod 1.

The second clamping piece 9 of first clamping piece 8 is symmetrical, and first clamping piece 8 and second clamping piece 9 are similar to the round platform, and inside cavity moreover passes the body of rod 1, the surface of spring 6 with the surface winding of the body of rod 1 is connected, and spring 6 is tension spring, first clamping piece 8 with the structure of second clamping piece 9 is the same.

The screw thread 11 sets up the lower extreme of the body of rod 1, and the screw thread 11 can be installed the body of rod 1 on the machine, telescopic link 15 is provided with four, controls circular slider 14, cover pad 16 with the surface through connection of the body of rod 1 plays the fixed action.

The surface of the telescopic spring 18 is connected with the surface of the supporting rod 20 in a penetrating mode, the telescopic spring 18 can stretch automatically, the elasticity of the telescopic spring 18 is good, the circular sliding block 19 is connected with the surface of the groove 17 in a sliding mode, and the diameter of the circular sliding block 19 is slightly smaller.

The surface of the supporting rod 20 is connected with the surface of the annular sliding block 14 in a penetrating mode, the supporting rod 20 can pull the circular sliding block 19 to move, the bottom of the flat pad 21 is fixedly connected with the surface of the concave table 22, the flat pad 21 wraps the bottom of the supporting rod 20, and the bottom of the concave table 22 is fixedly connected with the surface of the second clamping piece 9.

The working principle of the adjustable tensioner which is the same as the doubling winder is as follows: be equipped with first clamping piece 8 and second clamping piece 9 on this yarn tensioner, first clamping piece 8 and second clamping piece 9 are under the rotation of knob 5, lug 2 and the boss 3 interact on the 4 surfaces of boss on the body of rod 1, thereby regulating spring 6 compression capacity, further change the frictional force between yarn and first clamping piece 8 and the second clamping piece 9, reach the tensile purpose of adjustment yarn, can control the distance between second clamping piece 8 and the first clamping piece 9 through expanding spring 18, in the yarn motion process, second clamping piece 8 can move on the body of rod 1, prevent that the yarn from breaking.

Compared with the related art, the adjustable tensioner for the doubling winder has the following beneficial effects:

the distance between the two clamping pieces can be controlled by matching the first clamping piece 8, the second clamping piece 9 and the spring 6, so that the tension of yarns can be improved, the tension of each yarn is different, the tension of each yarn can be automatically adjusted, the moving speed of the second clamping piece 9 can be reduced by the telescopic spring 18, the yarns are prevented from being pinched off in the moving process, once the yarns are broken, the yarns need to be manually connected, time and labor are wasted, and the production efficiency is reduced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The adjustable tensioner which is the same as a doubling winder is characterized by comprising a rod body (1), wherein a convex block (2) is fixedly connected to the top surface of the rod body (1), a convex column (3) is movably connected to the top surface of the rod body (1), the surface of the convex column (3) is movably connected to the surface of the convex block (2), a boss (4) is movably connected to the surface of the convex column (3), a knob (5) is fixedly connected to the bottom of the boss (4), a spring (6) is fixedly connected to the lower portion of the knob (5), a felt pad (7) is fixedly connected to the bottom end of the spring (6), a first clamping piece (8) is fixedly connected to the surface of the rod body (1), a second clamping piece (9) is fixedly connected to the surface of the rod body (1), a fixing block (12) is fixedly connected to the bottom end of the rod body (1), threads (11) are arranged on the bottom surface of the rod body (1), the surface of the rod body (1) is connected with a fixing ring (10) in a penetrating way, the bottom end of the fixing ring (10) is fixedly connected with a sleeve gasket (16), a spring seat sleeve (13) is fixedly connected below the knob (5), a telescopic rod (15) is fixedly connected on the surface of the fixed ring (10), the top end of the telescopic rod (15) is fixedly connected with an annular sliding block (14), the surface of the annular sliding block (14) is provided with a groove (17), the surface of the groove (17) is connected with an extension spring (18) in a penetrating way, the other end of the extension spring (18) is fixedly connected with a round sliding block (19), the bottom of the round sliding block (19) is fixedly connected with a supporting rod (20), the bottom end of the supporting rod (20) is fixedly connected with a concave platform (22), the surface of the support rod (20) is connected with a flat pad (21) in a penetrating mode, and a hole (23) is formed in the annular sliding block (14).

2. An adjustable tensioner as claimed in claim 1, characterised in that said stud (3) is provided with a plurality of protrusions uniformly distributed around said rod (1), the surface of said knob (5) is connected to the surface of said rod (1) in a through manner, and the inside of said felt pad (7) is connected to the surface of said rod (1) in a through manner.

3. An adjustable tensioner as claimed in claim 1, characterised in that said second jaw (9) of said first jaw (8) is symmetrical, said spring (6) is wound on the surface of said rod (1), and said first jaw (8) and said second jaw (9) are of the same structure.

4. The adjustable tensioner as claimed in claim 1, characterized in that the thread (11) is arranged at the lower end of the rod body (1), the telescopic rod (15) is provided with four, and the sleeve pad (16) is connected with the surface of the rod body (1) in a penetrating manner.

5. An adjustable tensioner as claimed in claim 1, characterized in that the surface of said telescopic spring (18) is connected through the surface of said strut (20), said circular slider (19) being slidingly connected on the surface of said groove (17).

6. An adjustable tensioner as claimed in claim 1, characterised in that the surface of said supporting rod (20) is connected through with the surface of said annular slider (14), the bottom of said flat pad (21) is fixedly connected with the surface of said concave table (22), and the bottom of said concave table (22) is fixedly connected with the surface of said second jaw (9).