CN115728128A

CN115728128A - Yarn elastic tension detection frame with positioning and pressing components

Info

Publication number: CN115728128A
Application number: CN202211459629.3A
Authority: CN
Inventors: 章位良; 赵延栋; 张子灿
Original assignee: Wuhu Fuchun Dyeing And Weaving Co ltd
Current assignee: Wuhu Fuchun Dyeing And Weaving Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-03

Abstract

The invention discloses a yarn elastic tension detection frame with a positioning pressing and clamping assembly, belongs to the technical field of yarn elastic performance detection, and aims to solve the problems that when the yarn elastic tension detection frame is used, the yarn elastic tension detection frame can only be generally suitable for yarns with good elastic performance, and the elastic performance of the yarns with poor elastic performance is difficult to judge.

Description

Yarn elastic tension detection frame with positioning and pressing components

Technical Field

The invention relates to the technical field of yarn elasticity detection, in particular to a yarn elasticity tension detection frame with a positioning and clamping assembly.

Background

The yarn is a textile, is processed into products with certain fineness by various textile fibers, is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into staple fiber yarn, continuous filament yarn and the like. In daily life, due to different requirements on elasticity, hardness and the like of textile yarn finished products such as cloth and the like on different occasions, performance detection needs to be carried out on the yarns before the production of the yarn finished products, so that the yarns suitable for different use scenes are selected.

When the elastic tension of the existing yarn is detected, because the elastic properties of the yarn are different, the elongation distance of part of the yarn is large, and the elongation distance of part of the yarn is small, the elastic tension of the yarn is judged by detecting the elongation distance of the yarn, the yarn can only be suitable for the yarn with good elastic property, the detection adaptability is low, and the elastic property of the yarn is difficult to judge for the yarn with poor elastic property.

In order to solve the problems, the yarn elastic tension detection frame with the positioning pressing and clamping assembly is provided.

Disclosure of Invention

The invention aims to provide a yarn elastic tension detection frame, which works by adopting the device, thereby solving the problems that the yarn elastic tension detection frame in the background can only be generally suitable for yarns with good elastic performance, the detection adaptability is low, and the elastic performance of the yarns is difficult to judge for the yarns with poor elastic performance when the yarn elastic tension detection frame performs elastic tension detection.

In order to achieve the purpose, the invention provides the following technical scheme: a yarn elastic tension detection frame with a positioning and clamping assembly comprises a base, wherein a driving turntable is movably installed at the upper end of one end of the base in an inserted mode, a fixed clamping block is fixedly installed at the middle of the other end of the top surface of the base, a sliding clamping block is installed at the middle of the top surface of the base, a T-shaped threaded sliding block is fixedly installed at the middle of the bottom surface of the sliding clamping block, the T-shaped threaded sliding block is installed at the output end of the driving turntable in a sleeved mode through threads, a driving rod is fixedly installed on the outer wall of the middle of the other end of the upper end of the sliding clamping block, a driving finger block is fixedly installed on the outer wall of the middle of one side of the lower end of the sliding clamping block, and a conversion indicating assembly is installed in an inner cavity of one side of the upper end of the base; the driving finger block comprises an indicating sleeve block and a driving pressure rod which is arranged in the middle of the indicating sleeve block in a penetrating mode; the conversion indicating assembly comprises a large air storage telescopic rod and a small air inlet telescopic rod fixedly installed in an inner cavity in the upper end of one side of the base, the large air storage telescopic rod is fixedly installed in an inner cavity in the middle of the upper end of one side of the base, an L-shaped indicating block is fixedly installed at the tail end of the output of the small air inlet telescopic rod, and the lower end of the driving pressure rod is arranged right above the tail end of the output of the large air storage telescopic rod.

Furthermore, a T-shaped top groove is formed in the middle of one end of the base top surface, a connecting bearing is embedded into the outer wall of the middle of the upper end of one end of the base, the connecting bearing is arranged at an opening of one end of the T-shaped top groove, an inserting sliding groove is formed in the middle of one side of the top surface of the base, a side wall groove is formed in the outer wall of the upper end of the other end of one side of the base, an installing inner groove is formed in the inner cavity of the upper end of the middle of one side of the base, a pushing inner groove is further formed in the inner cavity of the upper end of the middle of one side of the base and is arranged at the outer side of the installing inner groove, the pushing inner groove is communicated with the installing inner groove through a concave air vent hole, a first scale is arranged at one side of the top surface of the base, and a second scale is arranged at the other side of the base.

Further, it includes disc and the commentaries on classics handle of movable mounting on the periphery outer wall of disc one side to drive the carousel, and fixed mounting has the screw thread post on the opposite side middle part outer wall of disc, and the screw thread post runs through and installs on connecting the bearing, and the screw thread post setting is in the inner chamber in T type top groove.

Furthermore, the fixed clamping block comprises a lower clamping block and a connecting support fixedly installed on the outer wall of one side of the lower clamping block, a clamping support is fixedly installed on the outer wall of the other side of the lower clamping block, an upper clamping block is arranged between the upper end of the connecting support and the upper end of the clamping support in a sliding mode, and multiple triangular protrusions are fixedly installed on the outer wall of the inner side of one end of the upper clamping block and the outer wall of the inner side of one end of the lower clamping block respectively.

Further, the joint support includes support subject and installs the joint push pedal in support subject one end middle part inner chamber.

Further, be provided with inboard spout on the inboard middle part outer wall of support subject, and be provided with T type bi-pass inside groove on the one end inner wall of inboard spout inner chamber, and be linked together between the interior tip of T type bi-pass inside groove and the inboard spout, the outer tip intercommunication of T type bi-pass inside groove sets up on the outer wall of support subject, the joint push pedal includes cardboard and the pulling piece of fixed mounting on cardboard one end middle part outer wall, and the cardboard passes through reset spring elastic sliding mounting in the inner chamber of T type bi-pass inside groove, fixed arrangement installs a plurality of triangle fixture blocks on the other end outer wall of cardboard.

Furthermore, the upper clamping block comprises an upper clamping block main body and a limiting sliding block fixedly installed on the outer wall of the middle portion of one side of the upper clamping block main body, the limiting sliding block is embedded into the connecting support and is installed in the connecting support in a sliding mode, a clamping sliding block is fixedly installed on the outer wall of the middle portion of the other side of the upper clamping block main body, a plurality of fixed triangular blocks are evenly arranged and fixedly installed on the outer wall of one end of the clamping sliding block, the fixed triangular blocks are movably clamped between the fixed triangular blocks and the triangular clamping blocks respectively, and an insertion square groove is formed in the outer wall of the middle portion of one end of the upper clamping block main body.

Furthermore, the driving rod comprises a protruding rod and an insertion convex block fixedly installed on the outer wall of the middle part of the other end of the protruding rod.

Further, instruct the nested piece to include square frame and set up the semicircle draw-in groove on the inner wall of both sides about square frame inner chamber both ends respectively, fixed mounting has first triangle to indicate the piece on the outer wall of one side middle part of square frame, and the preceding tip of first triangle indicates the piece sets up on first scale, it includes the lower protruding kelly of pulling square and fixed mounting in pulling square bottom surface middle part department to drive the depression bar, be provided with income circle groove on the both ends outer wall of lower protruding kelly upper end respectively, the inner chamber opening part of income circle groove has semicircle fixture block through connecting spring elastic sliding mounting, semicircle fixture block activity joint respectively is in semicircle draw-in groove.

Further, the big gas storage telescopic link comprises a big gas storage cylinder and a first piston rod with one end hermetically and slidably mounted in an inner cavity of the big gas storage cylinder, one end of the first piston rod is mounted in the inner cavity of the big gas storage cylinder through an extrusion spring, a top insertion groove is formed in the top face of the front end of the first piston rod, the big gas storage cylinder is communicated with one end of the concave air vent, the small gas storage telescopic link comprises a small gas inlet cylinder and a second piston rod with one end hermetically and slidably mounted in the inner cavity of the small gas inlet cylinder, the small gas inlet cylinder is communicated with the other end of the concave air vent, the L-shaped indication block is fixedly mounted at the tail end of the output of the second piston rod, a second triangular finger block is fixedly mounted on the bottom face of one side of the L-shaped indication block, and the lower end of the second triangular finger block is arranged on a second scale.

Compared with the prior art, the invention has the following beneficial effects: through the setting of conversion indicating assembly, can make the device not only can carry out the short-term test contrast to the yarn that elasticity performance is good, also can carry out the enlarged detection contrast of tensile distance with the yarn that elasticity performance is not good simultaneously, operate convenient and fast, promoted the use adaptability of device.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic perspective view of a base according to the present invention;

FIG. 3 is a perspective view of the fixing clip block of the present invention;

FIG. 4 is a cross-sectional view of the clamping bracket of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic perspective view of an upper clamping block according to the present invention;

FIG. 7 is an enlarged view of the invention at B of FIG. 6;

FIG. 8 is a schematic perspective view of a sliding clamping block according to the present invention;

FIG. 9 is a schematic perspective view of an indicator block of the present invention;

FIG. 10 is a schematic perspective view of a driving lever according to the present invention;

FIG. 11 is a schematic top sectional view of a base of the present invention;

FIG. 12 is a schematic top cross-sectional view of a transition indicating assembly of the present invention;

fig. 13 is a schematic view of a three-dimensional structure of a driving turntable according to the present invention.

In the figure: 1. a base; 11. a T-shaped top slot; 12. connecting a bearing; 13. inserting into the sliding groove; 14. a sidewall recess; 15. pushing the inner groove; 16. installing an inner groove; 17. a concave vent hole; 18. a first scale; 19. a second scale; 2. driving the turntable; 21. a disc; 22. turning a handle; 23. a threaded post; 3. fixing the clamping block; 31. a lower clamping block; 32. connecting a bracket; 33. clamping the bracket; 331. a stent main body; 3311. an inner side chute; 3312. a T-shaped bi-pass inner groove; 332. clamping the push plate; 3321. clamping a plate; 3322. pulling the block; 3323. a return spring; 3324. a triangular clamping block; 34. an upper clamping block; 341. an upper clamp block main body; 342. a limiting slide block; 343. clamping the sliding block; 344. fixing the triangular block; 345. inserting the square groove; 35. multiple triangular bulges; 4. a sliding clamping block; 5. a T-shaped threaded slider; 6. driving the rod; 61. a projecting rod; 62. inserting the projection; 7. driving the finger block; 71. an indication sleeve block; 711. a square frame; 712. a first triangular finger block; 713. a semicircular clamping groove; 72. driving the compression bar; 721. a lower convex clamping rod; 722. pulling the square block; 723. a circular groove is arranged; 724. a connecting spring; 725. a semicircular clamping block; 8. a transition indication component; 81. a large gas storage telescopic rod; 811. a large gas cylinder; 812. a first piston rod; 813. a compression spring; 814. inserting a top groove; 82. a small air intake telescopic rod; 821. a small air inlet cylinder; 822. a second piston rod; 83. an L-shaped indication block; 831. the second triangular finger block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In order to solve the technical problems that when the yarn elastic tension detecting frame is used for detecting elastic tension, the yarn elastic tension detecting frame can only be generally applied to yarns with good elastic performance, detection adaptability is low, and for yarns with poor elastic performance, the elastic performance of the yarns is difficult to judge, as shown in figures 1, 2 and 9-13, the following preferable technical scheme is provided:

the utility model provides a yarn elastic tension test stand with location clamping subassembly, including base 1, base 1's one end upper end department inserts movable mounting and has drive carousel 2, base 1's top surface other end middle part department fixed mounting has fixed clamp splice 3, the middle part department of base 1 top surface installs slip clamp splice 4, the bottom surface middle part department fixed mounting of slip clamp splice 4 has T type screw thread slider 5, and T type screw thread slider 5 cup joints through the screw thread and installs on the output that drives carousel 2, fixed mounting has drive pole 6 on the other end middle part outer wall of slip clamp splice 4 upper end, fixed mounting has on the one side middle part outer wall of slip clamp splice 4 lower extreme drives finger piece 7, install conversion indication component 8 in the one side inner chamber of base 1 upper end.

The one end middle part department of base 1 top surface is provided with T type top groove 11, the embedding is installed on the upper end middle part outer wall of base 1 one end and is connected bearing 12, and connect bearing 12 sets up the one end opening part at T type top groove 11, top surface one side middle part department of base 1 is provided with inserts sliding tray 13, be provided with lateral wall recess 14 on the other end upper end outer wall of base 1 one side, and be provided with installation inside groove 16 in the one side middle part upper end inner chamber of base 1, still be provided with in the one side middle part upper end inner chamber of base 1 and promote inside groove 15, and promote inside groove 15 and set up the outside department at installation inside groove 16, it is linked together through spill air vent 17 to promote between inside groove 15 and the installation inside groove 16, one end one side department of base 1 top surface is provided with first scale 18, one side other end department of base 1 is provided with second scale 19.

Drive carousel 2 and include disc 21 and movable mounting the commentaries on classics handle 22 on the outer wall of disc 21 one side periphery, and fixed mounting has screw thread post 23 on the outer wall of disc 21's opposite side middle part, and screw thread post 23 runs through to be installed on connecting bearing 12, and screw thread post 23 sets up in the inner chamber in T type top groove 11.

The driving finger block 7 comprises an indicating sleeve block 71 and a driving pressure lever 72 which is installed in the middle of the indicating sleeve block 71 in a penetrating manner, the indicating sleeve block 71 comprises a square frame 711 and semicircular clamping grooves 713 which are respectively formed in the upper inner wall and the lower inner wall of the two ends of the inner cavity of the square frame 711, a first triangular finger block 712 is fixedly installed on the outer wall of the middle of one side of the square frame 711, the front end of the first triangular finger block 712 is arranged on a first scale 18, the driving pressure lever 72 comprises a pulling square block 722 and a lower convex clamping rod 721 which is fixedly installed in the middle of the bottom surface of the pulling square block 722, circular receiving grooves 723 are respectively formed in the outer walls of the two ends of the upper end of the lower convex clamping rod 721, a semicircular clamping block 725 is elastically installed at the opening of the inner cavity of the circular receiving grooves 723 in a sliding manner through a connecting spring 724, the semicircular clamping blocks 725 are movably clamped in the semicircular clamping grooves 713 respectively, and the semicircular clamping blocks 725 and the semicircular clamping grooves 713 are arranged, so that the initial fixing of the positions of the lower convex clamping rods 721 can be realized.

The conversion indicating assembly 8 comprises a large air storage telescopic rod 81 and a small air inlet telescopic rod 82 fixedly installed in an upper end inner cavity at one side of the base 1, the large air storage telescopic rod 81 is fixedly installed in an upper end inner cavity at the middle of one side of the base 1, an L-shaped indicating block 83 is fixedly installed at an output end of the small air inlet telescopic rod 82, a lower end portion of a driving pressure rod 72 is arranged right above an output end of the large air storage telescopic rod 81, the large air storage telescopic rod 81 comprises a large air storage cylinder 811 and a first piston rod 812 with one end hermetically and slidably installed in an inner cavity of the large air storage cylinder 811, one end portion of the first piston rod 812 is installed in an inner cavity of the large air storage cylinder 811 through an extrusion spring 813, a top insertion groove 814 is formed in the top surface of the front end of the first piston rod 812, the large air storage cylinder 811 is communicated with one end portion of a concave vent hole 17, the small air inlet telescopic rod 82 comprises a small air inlet cylinder 821 and a second piston rod 822 with one end hermetically and slidably installed in an inner cavity of the small air inlet cylinder 821, the small air inlet cylinder 821 is communicated with the concave vent hole 17, the L-shaped indicating block 83 is fixedly installed on one side of the bottom surface 822, and a second triangular block 19 is arranged on the lower end portion of the second triangular block 19.

It is specific, realize straightening the yarn through fixed clamp splice 3 and slip clamp splice 4 respectively and compress tightly fixedly, rotate through holding and use screw post 23 as the center and change 22, under the drive of screw post 23, can drive T type screw thread slider 5 and remove to the one end of base 1, thereby accessible fixed clamp splice 3 and slip clamp splice 4 realize carrying out taut extension with the yarn, through the setting of first scale 18 this moment, the operator can indicate piece 712 to read the tensile length of yarn through first triangle, until the yarn is tensile to the extreme state, can read final numerical value, convenient and fast is got up in the operation, be convenient for carry out quick elastic tension to the yarn and detect and contrast.

Further, when the worker visually inspects that the elastic property of the yarn is poor, the worker can push the pulling block 722 downwards, at this time, the pulling block 722 can drive the lower convex clamping rod 721 to move downwards together, the lower end part of the lower convex clamping rod 721 can be inserted into the top insertion groove 814, at this time, the yarn is straightened, compressed and fixed through the fixed clamping block 3 and the sliding clamping block 4 respectively, the rotating disc 2 can be rotated to stretch the yarn in a short distance, in the process, the sliding clamping block 4 can drive the pressing rod 72 to move forwards together through the indicating sleeve block 71, so that the first piston rod 812 can be pressed into the inner cavity of the large air cylinder 811, the gas in the inner cavity of the large air cylinder 811 can enter the inner cavity of the small air inlet cylinder 821 through the concave vent 17, at this time, due to the difference in volume, the second piston rod 822 can be pushed to extend out of the small air inlet cylinder 821 for a large distance under the driving of the air pressure, so as to drive the L-shaped indicating block 83 to move on the second scale 19, the elastic property of the yarn can be amplified and detected, and the use adaptability of the device can be good and the yarn can be conveniently and the yarn can be quickly detected.

In order to solve the technical problem of how to quickly realize the compression fixation of the yarn, as shown in fig. 1 to 8, the following preferred technical solutions are provided:

fixed clamp splice 3 includes clamp splice 31 and fixed mounting linking bridge 32 on clamp splice 31 one side outer wall down, fixed mounting has joint support 33 on clamp splice 31's the opposite side outer wall down, it is provided with clamp splice 34 to slide between linking bridge 32 and the upper end of joint support 33, and go up clamp splice 34 and down on clamp splice 31's the inboard outer wall of one end fixed mounting respectively have multiple triangle protruding 35, the setting of multiple triangle protruding 35, then can prevent to press from both sides the yarn tip after pressing from both sides tight and take place to drop and slide.

The clamping bracket 33 comprises a bracket main body 331 and a clamping push plate 332 arranged in an inner cavity in the middle of one end of the bracket main body 331.

The outer wall of the middle part of the inner side of the support main body 331 is provided with an inner side chute 3311, an inner side wall of the inner side chute 3311 is provided with a T-shaped two-way inner groove 3312, an inner end part of the T-shaped two-way inner groove 3312 is communicated with the inner side chute 3311, an outer end part of the T-shaped two-way inner groove 3312 is communicated with the outer wall of the support main body 331, the clamping push plate 332 comprises a clamping plate 3321 and a pulling block 3322 fixedly installed on the outer wall of the middle part of one end of the clamping plate 3321, the clamping plate 3321 is elastically and slidably installed in the inner cavity of the T-shaped two-way inner groove 3312 through a reset spring 3323, and the outer wall of the other end of the clamping plate 3321 is fixedly provided with a plurality of triangular clamping blocks 3324.

Go up clamp splice 34 and include clamp splice main part 341 and fixed mounting at last clamp splice main part 341 limit slider 342 on the middle part outer wall in one side, and limit slider 342 embedding slidable mounting in linking bridge 32, fixed mounting has joint slider 343 on the opposite side middle part outer wall of last clamp splice main part 341, and the align to grid fixed mounting has a plurality of fixed triangle pieces 344 on the one end outer wall of joint slider 343, and fixed triangle piece 344 respectively with carry out the activity joint between the triangle fixture block 3324, be provided with on the one end middle part outer wall of last clamp splice main part 341 and insert square groove 345.

The actuating lever 6 includes a protrusion lever 61 and an insertion projection 62 fixedly installed on the outer wall of the middle portion of the other end of the protrusion lever 61.

Specifically, when an operator needs to clamp the yarn, two end portions of the straightened yarn can be respectively placed in the fixed clamping block 3 and the sliding clamping block 4, the insertion convex block 62 is inserted into the insertion square groove 345 in an initial state, the upper clamping block 34 can be driven to move downwards through the downward pressing and protruding rod 61, the moving mode of each structure in the sliding clamping block 4 is the same as that of each structure in the fixed clamping block 3, in the downward moving process of the upper clamping block 34, the fixed triangular block 344 and the triangular clamping block 3324 can be clamped continuously under the elastic force of the reset spring 3323, so that the downward moving position of the upper clamping block 34 is limited until the lower clamping block 31 and the upper clamping block 34 are pressed and attached, the operator can press and fix the pressing end of the yarn at the same time by pushing the downward pressing and protruding rod 61, the detection efficiency is improved, and the use is facilitated.

Furthermore, the fixed triangular block 344 and the triangular clamping block 3324 can be separated by pulling the pulling block 3322 to the outer end, so that the lower clamping block 31 and the upper clamping block 34 lose the pressing fixation on the yarn, and the yarn is convenient to discharge.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a yarn elastic tension detects frame with location pressure clamp subassembly, includes base (1), its characterized in that: the upper end of one end of the base (1) is inserted with a movable driving turntable (2), the middle part of the other end of the top surface of the base (1) is fixedly provided with a fixed clamping block (3), the middle part of the top surface of the base (1) is provided with a sliding clamping block (4), the middle part of the bottom surface of the sliding clamping block (4) is fixedly provided with a T-shaped threaded sliding block (5), the T-shaped threaded sliding block (5) is sleeved and installed on the output end of the driving turntable (2) through threads, the outer wall of the middle part of the other end of the upper end of the sliding clamping block (4) is fixedly provided with a driving rod (6), the outer wall of the middle part of one side of the lower end of the sliding clamping block (4) is fixedly provided with a driving finger block (7), and the inner cavity of one side of the upper end of the base (1) is provided with a conversion indicating assembly (8); the driving finger block (7) comprises an indicating sleeve block (71) and a driving pressure rod (72) which penetrates through the middle part of the indicating sleeve block (71); the conversion indicating assembly (8) comprises a large gas storage telescopic rod (81) and a small gas inlet telescopic rod (82) fixedly installed in an inner cavity in the upper end of one side of the base (1), the large gas storage telescopic rod (81) is fixedly installed in an inner cavity in the upper end of the middle of one side of the base (1), an L-shaped indicating block (83) is fixedly installed at the tail end of the output of the small gas inlet telescopic rod (82), and the lower end of the driving pressure rod (72) is arranged right above the tail end of the output of the large gas storage telescopic rod (81).

2. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 1, is characterized in that: the T-shaped top groove (11) is arranged in the middle of one end of the top surface of the base (1), a connecting bearing (12) is embedded and installed on the outer wall of the middle of the upper end of one end of the base (1), the connecting bearing (12) is arranged at an opening of one end of the T-shaped top groove (11), an inserting sliding groove (13) is arranged in the middle of one side of the top surface of the base (1), a side wall groove (14) is arranged on the outer wall of the upper end of the other end of one side of the base (1), an installing inner groove (16) is arranged in an inner cavity of the upper end of the middle of one side of the base (1), a pushing inner groove (15) is further arranged in an inner cavity of the upper end of the middle of one side of the base (1), the pushing inner groove (15) is arranged in the outer side of the installing inner groove (16), the pushing inner groove (15) is communicated with the installing inner groove (16) through a concave air vent (17), a first scale (18) is arranged in one side of the top surface of the base (1), and a second scale (19) is arranged in the other end of one side of the base (1).

3. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 2, wherein: drive carousel (2) including disc (21) and movable mounting the commentaries on classics on disc (21) one side periphery outer wall handle (22), and fixed mounting has screw thread post (23) on the opposite side middle part outer wall of disc (21), and screw thread post (23) through mounting on connecting bearing (12), and screw thread post (23) set up in the inner chamber of T type top groove (11).

4. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 3, wherein: the fixed clamping block (3) comprises a lower clamping block (31) and a connecting support (32) fixedly installed on the outer wall of one side of the lower clamping block (31), a clamping support (33) is fixedly installed on the outer wall of the other side of the lower clamping block (31), an upper clamping block (34) is arranged between the upper end of the connecting support (32) and the upper end of the clamping support (33) in a sliding mode, and multiple triangular protrusions (35) are fixedly installed on the outer wall of the inner side of one end of the upper clamping block (34) and the outer wall of the inner side of one end of the lower clamping block (31) respectively.

5. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 4, wherein: the clamping support (33) comprises a support main body (331) and a clamping push plate (332) arranged in an inner cavity in the middle of one end of the support main body (331).

6. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 5, wherein: an inner side sliding groove (3311) is arranged on the outer wall of the middle part of the inner side of the bracket main body (331), a T-shaped bi-pass inner groove (3312) is arranged on the inner wall of one end of the inner cavity of the inner side sliding groove (3311), the inner end part of the T-shaped bi-pass inner groove (3312) is communicated with the inner side sliding groove (3311), and the outer end part of the T-shaped bi-pass inner groove (3312) is communicated with the outer wall of the bracket main body (331); joint push pedal (332) include cardboard (3321) and fixed mounting pull piece (3322) on cardboard (3321) one end middle part outer wall, and cardboard (3321) pass through reset spring (3323) elastic sliding mounting in the inner chamber of T type bi-pass inside groove (3312), and fixed arrangement installs a plurality of triangle fixture blocks (3324) on the other end outer wall of cardboard (3321).

7. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 6, wherein: go up clamp splice (34) including last clamp splice main part (341) and fixed mounting at restriction slider (342) on last clamp splice main part (341) one side middle part outer wall, and restriction slider (342) embedding slidable mounting is in linking bridge (32), fixed mounting has joint slider (343) on the opposite side middle part outer wall of going up clamp splice main part (341), and evenly arranged fixed mounting has a plurality of fixed triangle pieces (344) on the one end outer wall of joint slider (343), and fixed triangle piece (344) respectively with triangle fixture block (3324) between carry out movable joint, be provided with on the one end middle part outer wall of going up clamp splice main part (341) and insert square groove (345).

8. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 7, wherein: the driving rod (6) comprises a protruding rod (61) and an insertion lug (62) fixedly installed on the outer wall of the middle part of the other end of the protruding rod (61).

9. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 8, wherein: the indicating sleeve block (71) comprises a square frame (711) and semicircular clamping grooves (713) respectively formed in the upper inner wall and the lower inner wall of the two ends of the inner cavity of the square frame (711), a first triangular finger block (712) is fixedly mounted on the outer wall of the middle of one side of the square frame (711), and the front end of the first triangular finger block (712) is arranged on the first scale (18); the driving pressure lever (72) comprises a pulling square block (722) and a lower convex clamping rod (721) fixedly arranged at the middle part of the bottom surface of the pulling square block (722), the outer walls of two ends of the upper end of the lower convex clamping rod (721) are respectively provided with a circular receiving groove (723), the opening of the inner cavity of the circular receiving groove (723) is elastically and slidably provided with a semicircular clamping block (725) through a connecting spring (724), and the semicircular clamping blocks (725) are respectively and movably clamped in the semicircular clamping grooves (713).

10. The yarn elastic tension detection frame with the positioning and clamping assembly as claimed in claim 9, wherein: the large air storage telescopic rod (81) comprises a large air storage cylinder (811) and a first piston rod (812) with one end hermetically and slidably mounted in an inner cavity of the large air storage cylinder (811), one end part of the first piston rod (812) is mounted in the inner cavity of the large air storage cylinder (811) through an extrusion spring (813), a top insertion groove (814) is formed in the top surface of the front end of the first piston rod (812), and the large air storage cylinder (811) is communicated with one end part of the concave air vent hole (17); the small air inlet telescopic rod (82) comprises a small air inlet cylinder (821) and a second piston rod (822) with one end hermetically and slidably mounted in the inner cavity of the small air inlet cylinder (821), and the small air inlet cylinder (821) is communicated with the other end of the concave vent hole (17); the L-shaped indication block (83) is fixedly arranged at the output tail end of the second piston rod (822), a second triangular finger block (831) is fixedly arranged on the bottom surface of one side of the L-shaped indication block (83), and the lower end part of the second triangular finger block (831) is arranged on the second scale (19).