CN114624117B - Fiber textile yarn elasticity performance detection device and detection method - Google Patents
Fiber textile yarn elasticity performance detection device and detection method Download PDFInfo
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- CN114624117B CN114624117B CN202210525991.XA CN202210525991A CN114624117B CN 114624117 B CN114624117 B CN 114624117B CN 202210525991 A CN202210525991 A CN 202210525991A CN 114624117 B CN114624117 B CN 114624117B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
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Abstract
The invention relates to the technical field of elastic property detection of textile yarns, in particular to a device and a method for detecting the elastic property of fiber textile yarns, which comprise a detection workbench and a detection mechanism, wherein in the detection mechanism provided by the invention, a rotating motor drives a reciprocating connecting plate to reciprocate up and down through the mutual cooperation of a rotating disc and a linkage rod, so that textile yarns are driven to reciprocate up and down through the mutual cooperation of a moving block and a supporting roller, wherein a plurality of groups of moving frames and locking branched chains are mutually matched to synchronously detect and process a plurality of groups of textile yarns simultaneously, and the detection efficiency of the textile yarns is improved; in the locking branch chain, place the weaving yarn in locking plate and locking frame, press the catch bar and fix the weaving yarn at the locking inslot portion, promote the limiting plate joint inside spacing recess again, the locking plate can carry out quick fixed locking to the weaving yarn with the limiting plate mutually supports and handle, avoids the fixed in-process of weaving yarn to consume too much time.
Description
Technical Field
The invention relates to the technical field of elastic property detection of textile yarns, in particular to a device and a method for detecting the elastic property of fiber textile yarns.
Background
The textile yarn is a textile, various textile fibers are processed into products with certain fineness, and the textile yarn is used in the fields of weaving, rope making, thread making, knitting, embroidery and the like and can be 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 textile yarns before the production of the textile yarn finished products, so that the textile yarns suitable for different use scenes are selected.
At present, the following problems exist in the process of detecting the elastic property of the textile yarns: a. since a manufacturer needs representative detection data in the process of detecting the elasticity of the textile yarns, performance detection processing needs to be performed on a plurality of groups of textile yarns, and the elasticity of single-strand textile yarns can only be detected in the traditional process of detecting the elasticity of the textile yarns, so that the time consumption for detecting the elasticity of the textile yarns is long, and the detection efficiency of the elasticity of the textile yarns is low; b. the weaving yarn elasticity performance detects the in-process through artifical the yarn of will weaving spacing processing of knoing on the mounting, consumes time long and probably has the weaving yarn in the test process because the not firm problem that causes the weaving yarn to drop of knoing, influences the detection efficiency of weaving yarn.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme: the utility model provides a fibre weaving yarn elasticity performance detection device, includes detection achievement platform and detection mechanism, detection achievement platform up end install detection mechanism.
The detection mechanism comprises a vertical rack, moving blocks, a supporting roller, a rotating rack, a rotating motor, a rotating disc, a linkage rod, a reciprocating connecting plate, a moving rack, a locking branched chain and a reset spring rod, wherein the vertical rack is symmetrically arranged at the front and the back of the upper end surface of the detection workbench, moving grooves are formed in the vertical rack up and down, the moving blocks are arranged in the moving grooves in a sliding manner, the supporting roller is arranged between the moving blocks, the rotating rack is arranged at the rear side of the vertical rack at the back of the upper end surface of the detection workbench, the rotating motor is arranged at the front end surface of the rotating rack through a motor base, the rotating disc is arranged at the rear end surface of an output shaft of the rotating motor, the linkage rod is arranged at the edge of the front end surface of the rotating disc, a rectangular bulge is arranged at the rear end surface of the moving block at the back, the reciprocating connecting plate is arranged on the rectangular bulge, and the reciprocating connecting plate is provided with the reciprocating groove matched with the linkage rod, the trace slides and sets up inside reciprocal recess, and the up end bilateral symmetry of testing table is provided with two sets of removal spouts, and every group removes the spout and evenly offers at the testing table up end from preceding back, removes the inside removal frame that slides and be provided with L type structure of spout, removes the vertical section of frame and is close to the terminal surface of vertical frame and installs reset spring pole between the testing table middle part, removes the frame top and installs the locking branch chain.
Preferably, the locking branched chain comprises a locking rack, a locking frame, a locking plate, a locking spring rod, a push rod, a limiting rack and a limiting plate, the locking frame set up and removing a horizontal segment up end, locking frame up end is provided with Contraband type structure and the decurrent locking frame of opening, it is provided with the locking board to slide around the locking frame is inside between the inner wall, the symmetrical locking spring beam of installing around between locking board up end and the inside up end of locking frame, it is provided with the catch bar to run through the slip from top to bottom at locking frame up end middle part, the catch bar lower extreme supports and leans on at the locking board up end, locking frame up end is seted up with locking board matched with locking groove, install spacing frame around the locking frame is inside between the left side, spacing logical groove has been seted up about in the spacing frame, spacing logical inslot portion slides and is provided with the limiting plate, set up on the locking board with limiting plate matched with spacing recess.
Preferably, the terminal surface is provided with convex arch under the locking plate, the locking groove set up to with convex arch matched with convex recess, all install the rubber pad between convex recess and the convex arch, convex arch and rubber pad are mutually supported and can be increased the frictional force between weaving yarn and locking plate, the locking groove, avoid weaving yarn to take place to slide in the testing process, convex arch and rubber pad can avoid weaving yarn and locking plate, the fracture of weaving yarn that the friction caused between the locking frame when improving weaving yarn locking effect, influence the test result of weaving yarn.
Preferably, the removal frame horizontal segment up end seted up the rectangle and led to the groove, the locking frame slides and sets up at the removal frame up end, install the expanding spring pole between locking frame and the removal frame horizontal segment up end, the terminal surface is provided with the piece of supporting under the locking frame, and support the setting of tight piece and lead to the inslot at the rectangle, left supporting a left end face is provided with from the decurrent inclined plane of left right bank, the right side supports tight piece right-hand member face and is provided with from the ascending inclined plane of left right bank, the rectangle leads to the groove and slides and set up the lifter plate in one side of keeping away from the locking frame, install return spring pole between lifter plate lower extreme and the rectangle leads to the groove, the terminal surface is installed the test pin under the lifter plate, the test bench up end just is located and is provided with the survey under the removal frame horizontal segment, be provided with the scale mark on the survey test board.
Preferably, the moving groove is bilaterally symmetrically provided with limiting connecting grooves, the left side and the right side of the moving block are provided with limiting bulges matched with the limiting connecting grooves, the limiting bulges and the limiting connecting grooves are matched with each other to limit the moving block, and the moving block is prevented from sliding back and forth in the vertical reciprocating movement process to further influence the stability of the supporting roller.
Preferably, the circumferential surface of the supporting roller is uniformly provided with a plurality of annular grooves from front to back, so that the limiting effect on the textile yarns can be achieved, the textile yarns are prevented from sliding relatively on the supporting roller in the vertical stretching and moving process, and the stability of the textile yarns in the detection process is improved.
Preferably, catch bar upper end seted up the joint recess, joint recess is gone up common joint and is had the slurcam, with the limiting plate of one side on common joint have the promotion even board.
Preferably, the limiting plate keep away from one side longitudinal symmetry of spacing frame and be provided with the rubber arch, spacing frame on and be located spacing logical inslot portion be provided with the protruding matched with joint circular slot of rubber, the rubber arch can guarantee the limiting plate in the stability to the spacing in-process of jam plate with the joint circular slot mutually supporting, avoid the limiting plate to take place in the testing process and control relative slip, influence the spacing effect of locking of weaving yarn.
Preferably, two groups of blocking frames are symmetrically arranged on the left and right of the upper end face of the detection workbench, each group of blocking frames are symmetrically arranged on the upper end face of the detection workbench in the front-back direction, blocking through grooves are formed in the front side wall and the rear side wall of each blocking frame in a penetrating mode, and blocking rods are arranged between the blocking through grooves in the front-back direction.
Preferably, when the fiber textile yarn elasticity performance detection device is used for detecting textile yarns, the method comprises the following steps: the first step is as follows: yarn placement: the blocking rods are moved to drive the moving frames to move oppositely, then the positions of the blocking rods are fixed, the middle of the textile yarn to be detected is placed on the supporting roller, and the left end and the right end of the textile yarn are clamped and limited in the locking branched chains.
The second step is that: yarn traction: the rotating motor is started to drive the linkage rod to rotate through the rotating disc, and then the moving block is driven to move up and down through the reciprocating connecting plate, so that the moving block is matched with the supporting roll to drive the textile yarns to be tested.
The third step: and (3) data recording: and judging the elastic property of the textile yarns by recording the time of the textile yarns breaking and the distance of the textile yarns when the textile yarns breaking.
The fourth step: collecting by using the device: and taking off the broken textile yarns, replacing the textile yarns to be detected, repeating the steps, collecting the waste textile yarns after the detection is finished, and recovering the device to the initial position.
The invention has the beneficial effects that: 1. in the detection mechanism provided by the invention, the rotating motor is matched with the linkage rod through the rotating disc to drive the reciprocating connecting plate to reciprocate up and down, so that the textile yarns are driven to reciprocate up and down through the mutual matching of the moving blocks and the supporting roll, and the multiple groups of moving frames and the locking branched chains are matched with each other to synchronously detect and process multiple groups of textile yarns at the same time, thereby improving the detection efficiency of the textile yarns; in the locking branch chain, place the weaving yarn in locking plate and locking frame, press the catch bar and fix the weaving yarn at the locking inslot portion, promote the limiting plate joint inside spacing recess again, the locking plate can carry out quick fixed locking to the weaving yarn with the limiting plate mutually supports and handle, avoids the fixed in-process of weaving yarn to consume too much time.
2. In the locking branched chain designed by the invention, the pushing plate can simultaneously drive the plurality of pushing rods to move downwards in the textile yarn fixing process, so that the locking plate is driven to move downwards and simultaneously fix a plurality of strands of textile yarns in the locking groove, the time consumed for knotting and fixing the textile yarns one by one is reduced, the rubber protrusions and the clamping circular grooves are matched with each other, the stability of the limiting plate in the limiting process of the locking plate is ensured, the limiting plate is prevented from sliding left and right relatively, the effect of locking and limiting the textile yarns is prevented from being influenced, meanwhile, the circular arc protrusions and the rubber pads are matched with each other, the effect of locking the textile yarns is improved, and meanwhile, the phenomenon that the textile yarns are broken due to friction among the textile yarns, the locking plate and the locking rack is prevented from influencing the test result of the textile yarns.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a partial enlarged view of fig. 2 a of the present invention.
Fig. 5 is a cross-sectional view taken at B-B of fig. 3 in accordance with the present invention.
Fig. 6 is a partial enlarged view of the invention at D of fig. 5.
Fig. 7 is a left side view of the invention.
Fig. 8 is a partial enlarged view of the invention at C of fig. 7.
FIG. 9 is a process flow diagram of the textile yarn elasticity performance testing process of the present invention.
In the figure: 1. a detection workbench; 11. a blocking frame; 12. a arresting bar; 2. a detection mechanism; 21. a vertical frame; 211. moving the groove; 212. a limit connecting groove; 22. a moving block; 23. a support roller; 231. an annular groove; 24. rotating the frame; 25. rotating the motor; 26. rotating the disc; 27. a linkage rod; 28. a reciprocating connecting plate; 29. a movable frame; 20. locking the branched chain; 201. locking the frame; 2011. a telescoping spring rod; 2012. a propping block; 2013. a lifting plate; 2014. a return spring lever; 2015. a test pin; 2016. a test board; 202. a locking frame; 203. a locking plate; 2031. a circular arc-shaped bulge; 2032. a rubber pad; 204. locking the spring rod; 205. a push rod; 2051. a push plate; 206. a limiting frame; 207. a limiting plate; 2070. pushing the connecting plate; 2071. a rubber bulge; 2072. clamping the circular groove; 208. a locking groove; 209. a limiting groove; 210. a return spring rod.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, a fibre weaving yarn elasticity performance detection device, including detection workstation 1 and detection mechanism 2, detection workstation 1 up end install detection mechanism 2.
Referring to fig. 1, 3, 4 and 7, the detecting mechanism 2 includes a vertical frame 21, a moving block 22, a supporting roller 23, a rotating frame 24, a rotating motor 25, a rotating disc 26, a linkage rod 27, a reciprocating link plate 28, a moving frame 29, a locking branch chain 20 and a return spring rod 210, wherein the vertical frame 21 is symmetrically installed in front and back of the upper end surface of the detecting worktable 1, moving grooves 211 are vertically formed in the vertical frame 21, the moving block 22 is slidably arranged in the moving grooves 211, the supporting roller 23 is installed between the moving blocks 22, the rotating frame 24 is installed on the rear side of the vertical frame 21 on the upper end surface of the detecting worktable 1, the rotating motor 25 is installed on the front end surface of the rotating frame 24 through a motor base, the rotating disc 26 is installed on the front end surface of an output shaft of the rotating motor 25, the linkage rod 27 is installed on the front end surface edge of the rotating disc 26, the rear end face of the moving block 22 at the rear is provided with a rectangular protrusion, the rectangular protrusion is provided with a reciprocating connecting plate 28, a reciprocating groove matched with the connecting rod 27 is formed in the reciprocating connecting plate 28, the connecting rod 27 is arranged inside the reciprocating groove in a sliding mode, the left and right symmetry of the upper end face of the detection workbench 1 is provided with two sets of moving chutes, each set of moving chutes is evenly arranged on the upper end face of the detection workbench 1 from front to back, a moving frame 29 of an L-shaped structure is arranged inside the moving chutes in a sliding mode, a reset spring rod 210 is arranged between the vertical section of the moving frame 29 and the middle of the detection workbench 1 and is close to the end face of the vertical rack 21, and a locking branch chain 20 is arranged above the moving frame 29.
Referring to fig. 1, 5 and 8, the locking branched chain 20 includes a locking frame 201, a locking frame 202, a locking plate 203, a locking spring rod 204, a pushing rod 205, a limiting frame 206 and a limiting plate 207, wherein the locking frame 201 is disposed on the upper end surface of the horizontal section of the moving frame 29, the locking frame 202 having an Contraband-shaped structure and a downward opening is disposed on the upper end surface of the locking frame 201, the locking plate 203 is slidably disposed between the front and rear inner walls of the locking frame 202, the locking spring rods 204 are symmetrically disposed front and rear between the upper end surface of the locking plate 203 and the upper end surface of the locking frame 202, the pushing rod 205 is slidably disposed in the middle of the upper end surface of the locking frame 202 in an up-and-down penetrating manner, the lower end of the pushing rod 205 abuts against the upper end surface of the locking plate 203, the locking groove 208 matched with the locking plate 203 is disposed on the upper end surface of the locking frame 201, the limiting frame 206 is disposed on one side of the inner wall of the locking frame 202 far away from the resetting spring rod 210, limiting through grooves are formed in the limiting frame 206 in the left and right directions, limiting plates 207 are arranged in the limiting through grooves in a sliding mode, and limiting grooves 209 matched with the limiting plates 207 are formed in the locking plate 203.
Referring to fig. 5 and 6, the upper end of the pushing rod 205 is provided with a clamping groove, the pushing plate 2051 is clamped on the clamping groove, and the pushing connecting plate 2070 is clamped on the limiting plate 207 on the same side.
Referring to fig. 1 and 5, a rectangular through groove is formed on the upper end surface of the horizontal section of the moving frame 29, the locking frame 201 is slidably disposed on the upper end surface of the moving frame 29, an expansion spring bar 2011 is installed between the locking frame 201 and the upper end surface of the horizontal section of the moving frame 29, a tightening block 2012 is disposed on the lower end surface of the locking frame 201, and support tight piece 2012 and set up inside the logical groove of rectangle, the left side is supported tight piece 2012 left end face and is provided with from the decurrent inclined plane of left right side slope, the right side is supported tight piece 2012 right end face and is provided with from the ascending inclined plane of left right side slope, the rectangle leads to the groove and slides and be provided with lifter 2013 in one side of keeping away from locking frame 202, install return spring 2014 under the lifter 2013 between terminal surface and the logical groove of rectangle, the terminal surface is installed the test needle 2015 under the lifter 2013, it is provided with the test panel 2016 just to be located under the removal frame 29 horizontal segment to detect 1 up end of workstation, it is provided with the scale mark 2016 to survey on the test panel 2016.
When the spinning yarn fixing device works, the middle of a spinning yarn to be detected is manually placed on the supporting roll 23, the left end and the right end of the spinning yarn are placed between the locking plate 203 and the locking rack 201, the pushing plate 2051 is manually pressed to drive the pushing rod 205 to move downwards so as to drive the locking plate 203 to fix and limit the spinning yarn inside the locking groove 208, the locking spring rod 204 plays a role in supporting and resetting the locking plate 203, the pushing connecting plate 2070 drives the limiting plate 207 to move at the moment, the limiting plate 207 is clamped inside the limiting groove 209, the limiting plate 207 and the limiting rack 206 are matched with each other to limit the locking plate 203, after the fixing and limiting of the spinning yarn are finished, the pushing plate 2051 and the pushing connecting plate 2070 are taken down, wherein the pushing plate 2051 and the pushing connecting plate 2070 are matched with each other to synchronously lock and limit the spinning yarn quickly through the locking plate 203 and the limiting plate 207, and the complication of fixing and limiting of knotting the spinning yarn one by one is avoided, the fixed installation efficiency of the textile yarns is improved, after the installation of the textile yarns is finished, the rotating motor 25 is started to drive the linkage rod 27 to rotate through the rotating disc 26, the linkage rod 27 is matched with the reciprocating groove in the reciprocating linkage plate 28 to drive the rear movable block 22 to move, so that the movable block 22 is matched with the supporting roller 23 to drive the textile yarns to reciprocate up and down, the movable frame 29 is matched with the locking branched chain 20 through the reset spring rod 210 to lock and limit the textile yarns, the movable frame 29 is matched with the locking spring rod 210 to limit the textile yarns, the limit of the movement length of the locking frame 201 can be avoided, the detection range of the device on the textile yarns with different lengths is influenced, when the textile yarns are broken, the telescopic spring rod 2011 drives the inclined plane on the abutting block 2012 in the resetting process of the locking frame 201 to drive the lifting plate 2013 to move down, and then drive test needle 2015 and punch on testing panel 2016, can obtain the tensile length of weaving yarn when the fracture with the position of hole and scale mark relative ratio, wherein return spring pole 2014 plays reset and supporting role to lifter plate 2013 in the testing process.
Referring to fig. 6, the lower end surface of the locking plate 203 is provided with an arc-shaped protrusion 2031, the locking groove 208 is provided with an arc-shaped groove matched with the arc-shaped protrusion 2031, rubber pads 2032 are mounted on the arc-shaped groove and the arc-shaped protrusion 2031, the friction between the textile yarns and the locking plate 203 and the locking groove 208 can be increased by matching the arc-shaped protrusion 2031 with the rubber pads 2032, the sliding of the textile yarns in the detection process is avoided, the arc-shaped protrusion 2031 and the rubber pads 2032 can avoid the breakage of the textile yarns caused by the friction between the textile yarns and the locking plate 203 and the locking frame 201 while the locking effect of the textile yarns is improved, and the test result of the textile yarns is influenced.
Referring to fig. 2, the moving groove 211 is bilaterally symmetrically provided with the limiting connecting grooves 212, the left side and the right side of the moving block 22 are provided with the limiting protrusions matched with the limiting connecting grooves 212, and the limiting protrusions and the limiting connecting grooves 212 are matched with each other to limit the moving block 22, so that the moving block 22 is prevented from sliding back and forth in the up-and-down reciprocating process, and the stability of the supporting roller 23 is further affected.
Referring to fig. 6, limiting plate 207 one side longitudinal symmetry of keeping away from spacing frame 206 be provided with rubber protrusion 2071, spacing frame 206 is gone up and is located spacing logical inslot portion and be provided with the protruding 2071 matched with joint circular slot 2072 of rubber, rubber protrusion 2071 and joint circular slot 2072 mutually support can guarantee limiting plate 207 in the stability to the spacing in-process of locking plate 203, avoid limiting plate 207 relative slip about taking place in the testing process, influence the spacing effect of locking of weaving yarn.
Referring to fig. 1, a plurality of annular grooves 231 are uniformly formed in the circumferential surface of the supporting roller 23 from front to back, so that the textile yarns can be limited, the textile yarns are prevented from sliding relatively on the supporting roller 23 in the vertical stretching and moving process, and the stability of the textile yarns in the detection process is improved.
With reference to fig. 1, two sets of stopping frames 11 are symmetrically arranged on the left and right of the upper end surface of the detection workbench 1, each set of stopping frames 11 are symmetrically arranged on the upper end surface of the detection workbench 1 in the front and back direction, stopping through grooves are formed in the front and back side walls of each stopping frame 11 in a penetrating manner, stopping rods 12 are arranged between the stopping through grooves in the front and back direction, the moving frame 29 is driven by the stopping rods 12 to reciprocate in the left and right direction, and then locking nuts are screwed at the front and back ends of each stopping rod 12 to enable the locking nuts to be abutted against the outer walls of the stopping frames 11, so that the positions of the stopping rods 12 are fixed, when textile yarns are broken in the detection process, the stopping rods 12 can stop the moving frame 29 to reset, so that the lifting plate 2013 is driven to move downwards by the inclined surface of the abutting block 2012 in the resetting process of the locking frame 201, the testing needles 2015 are driven to punch holes on the testing board 2016, and the stopping rods 12 can limit the moving frame 29 from moving at the moment of the breaking of the textile cotton threads in the detection process, the influence on the punching precision of the test needle 2015 caused by the synchronous movement of the locking frame 201 and the moving frame 29 is avoided.
Referring to fig. 9, the invention also provides a method for detecting the elastic property of the textile yarn, which comprises the following steps: the first step is as follows: yarn placement: the blocking rod 12 is moved to drive the moving frame 29 to move oppositely, then the position of the blocking rod 12 is fixed, the middle of the textile yarn to be detected is placed on the supporting roller 23, the left end and the right end of the textile yarn are clamped and limited between the locking rack 201 and the locking plate 203, the pushing rod 205 is pushed to move downwards to fix the textile yarn inside the locking groove 208, and the limiting plate 207 is pushed to perform limiting locking on the locking plate 203.
The second step is that: yarn traction: the rotating motor 25 is started to drive the linkage rod 27 to rotate through the rotating disc 26, and then the moving block 22 is driven to move up and down through the reciprocating linkage plate 28, so that the moving block 22 and the supporting roller 23 are matched with each other to drive the textile yarn to carry out testing treatment.
The third step: and (3) recording data: when the weaving yarn is cracked, the locking frame 201 drives the lifting plate 2013 to move down through the inclined plane on the tight piece 2012 of support in the reset process, and then drives the test needle 2015 to punch on the test panel 2016, and the elasticity performance of the weaving yarn is judged through the record of the time of placing the yarn fracture and the distance when the fracture occurs.
The fourth step: collecting by using the device: and taking off the broken textile yarns, replacing the textile yarns to be detected, repeating the steps, collecting the waste textile yarns after the detection is finished, and recovering the device to the initial position.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a fibre weaving yarn elasticity performance detection device, includes testing table (1) and detection mechanism (2), its characterized in that: detection mechanism (2) are installed to detection achievement platform (1) up end, wherein:
the detection mechanism (2) comprises a vertical rack (21), a moving block (22), a supporting roller (23), a rotating rack (24), a rotating motor (25), a rotating disc (26), a linkage rod (27), a reciprocating linkage plate (28), a moving frame (29), a locking branched chain (20) and a reset spring rod (210), wherein the vertical rack (21) is symmetrically installed at the front and the back of the upper end surface of the detection workbench (1), moving grooves (211) are formed in the vertical rack (21) up and down, the moving block (22) is arranged in the moving grooves (211) in a sliding mode, the supporting roller (23) is installed between the moving blocks (22), the rotating rack (24) is installed on the rear side of the vertical rack (21) on the upper end surface of the detection workbench (1), the rotating motor (25) is installed on the front end surface of the rotating rack (24) through a motor base, the rotating disc (26) is installed on the front end surface of an output shaft of the rotating motor (25), a linkage rod (27) is installed at the edge of the front end face of the rotating disc (26), a rectangular protrusion is arranged on the rear end face of the rear moving block (22), a reciprocating connecting plate (28) is installed on the rectangular protrusion, a reciprocating groove matched with the linkage rod (27) is formed in the reciprocating connecting plate (28), the linkage rod (27) is arranged in the reciprocating groove in a sliding mode, two groups of moving chutes are symmetrically arranged on the left side and the right side of the upper end face of the detection workbench (1), each group of moving chutes are evenly formed in the upper end face of the detection workbench (1) from front to back, an L-shaped moving frame (29) is arranged in the moving chutes in a sliding mode, a reset spring rod (210) is installed between the end face, close to the vertical rack (21), of the moving frame (29) and the middle of the detection workbench (1), and a locking branch chain (20) is installed above the moving frame (29);
the locking branched chain (20) comprises a locking rack (201), and the locking rack (201) is arranged on the upper end surface of the horizontal section of the movable frame (29);
the upper end face of the horizontal section of the moving frame (29) is provided with a rectangular through groove, the locking frame (201) is arranged on the upper end face of the moving frame (29) in a sliding mode, a telescopic spring rod (2011) is installed between the locking frame (201) and the upper end face of the horizontal section of the moving frame (29), the lower end face of the locking frame (201) is provided with a pressing block (2012), the pressing block (2012) is arranged inside the rectangular through groove, the left end face of the pressing block (2012) on the left side is provided with a downward inclined plane inclining from left to right, the right end face of the pressing block (2012) on the right side is provided with an upward inclined plane inclining from left to right, one side of the rectangular through groove far away from the locking frame (202) is provided with a lifting plate (2013) in a sliding mode, a return spring rod (2014) is installed between the lower end face of the lifting plate (2013) and the rectangular through groove, a test needle (2015) is installed on the lower end face of the lifting plate (2013), a test board (2016) is arranged on the upper end face of the detection workbench (1) and is arranged under the horizontal section of the moving frame (29), the test board (2016) is provided with scale marks;
the upper end face of the detection workbench (1) is bilaterally symmetrically provided with two groups of blocking frames (11), the front side wall and the rear side wall of each blocking frame (11) are provided with blocking through grooves in a penetrating mode, and blocking rods (12) are arranged between the blocking through grooves in the front and the rear directions.
2. The fiber textile yarn elasticity performance detection device of claim 1, wherein: the locking branched chain (20) further comprises a locking frame (202), a locking plate (203), a locking spring rod (204), a push rod (205), a limiting frame (206) and a limiting plate (207), wherein the upper end face of the locking frame (201) is provided with the locking frame (202) with an Contraband-shaped structure and a downward opening, the locking plate (203) is arranged between the front inner wall and the rear inner wall inside the locking frame (202) in a sliding manner, the locking spring rods (204) are symmetrically arranged between the upper end face of the locking plate (203) and the upper end face inside the locking frame (202) in a front-back manner, the push rod (205) is arranged in the middle of the upper end face of the locking frame (202) in a vertically penetrating and sliding manner, the lower end of the push rod (205) abuts against the upper end face of the locking plate (203), the upper end face of the locking frame (201) is provided with locking grooves (208) matched with the locking plate (203), and the limiting frame (206) is arranged on one side, far away from the resetting spring rod (210), of the inner wall of the locking frame (202), a limiting through groove is formed in the limiting rack (206) in the left and right directions, a limiting plate (207) is arranged in the limiting through groove in a sliding mode, and a limiting groove (209) matched with the limiting plate (207) is formed in the locking plate (203).
3. The fiber textile yarn elasticity performance detection device of claim 2, wherein: the lower end face of the locking plate (203) is provided with an arc-shaped protrusion (2031), the locking groove (208) is an arc-shaped groove matched with the arc-shaped protrusion (2031), and rubber pads (2032) are arranged between the arc-shaped groove and the arc-shaped protrusion (2031).
4. The fiber textile yarn elasticity performance detection device of claim 1, wherein: the left side and the right side of the moving block (22) are provided with limiting bulges matched with the limiting connecting grooves (212).
5. The fiber textile yarn elasticity performance detection device of claim 1, wherein: the circumferential surface of the supporting roller (23) is uniformly provided with a plurality of annular grooves (231) from front to back.
6. The fiber textile yarn elasticity performance detection device of claim 2, wherein: catch bar (205) upper end seted up the joint recess, joint has catch plate (2051) on the joint recess jointly, joint has promotion even board (2070) on limiting plate (207) with one side jointly.
7. The fiber textile yarn elasticity performance detection device of claim 2, wherein: the limiting plate (207) is provided with rubber protrusions (2071) in up-and-down symmetry on one side far away from the limiting frame (206), and clamping circular grooves (2072) matched with the rubber protrusions (2071) are formed in the limiting frame (206) and located in the limiting through grooves.
8. The fiber textile yarn elasticity performance detection device of claim 1, wherein: each group of stopping frames (11) are symmetrically arranged on the upper end surface of the detection workbench (1) from front to back.
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| CN116793556B (en) * | 2023-08-23 | 2023-10-24 | 四川蜀道电气化建设有限公司 | Thread tension testing device and detection method |
| CN117367975B (en) * | 2023-11-14 | 2024-03-15 | 山东荣沣纺织有限公司 | Water-soluble vinylon yarn elasticity testing device |
| CN117629753A (en) * | 2023-12-12 | 2024-03-01 | 吴江市兰天织造有限公司 | Inspection device and inspection method for textiles |
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| CN112525680A (en) * | 2020-11-03 | 2021-03-19 | 孙江 | Cloth elasticity detection device for weaving convenient to synchronous contrast |
| CN112710569A (en) * | 2021-01-21 | 2021-04-27 | 郑婷婷 | Automatic yarn elasticity restoration degree testing arrangement who changes |
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| CN113899620A (en) * | 2021-08-11 | 2022-01-07 | 颍上鑫鸿纺织科技有限公司 | Textile yarn elasticity testing device and method |
| CN114371079B (en) * | 2022-03-21 | 2022-05-17 | 徐州璞素室内装饰材料有限公司 | Home decoration curtain cloth fabric elasticity test system and test method |
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