Disclosure of Invention
Not enough to prior art, the utility model provides a blended yarn detection device has solved the complicated troublesome poeration of current blended yarn detection device structure, is difficult to the problem of short-term test blended yarn tensile strength.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a blended yarn detection device comprises a box body, wherein a first motor is fixedly installed on the left side of the inner wall of the box body, a threaded column is fixedly connected to the output end of the first motor, the right end of the threaded column is rotatably connected with the inner wall of the box body through a bearing, a threaded sleeve is in threaded connection with the surface of the threaded column, the surface of the threaded sleeve is in sliding connection with the inner wall of the box body, a first connecting rod is fixedly connected to the top surface of the threaded sleeve, a sliding groove is formed in the top surface of the box body, the surface of the first connecting rod is in sliding connection with the inner wall of the sliding groove, a first sliding sleeve is fixedly connected to the top surface of the first sliding sleeve, a sliding rod is in sliding connection with the inner wall of the first sliding sleeve, a first supporting rod is fixedly connected to the left side of the bottom surface of the sliding rod, the bottom surface of the first supporting rod is fixedly connected with the top surface of the box body, threads are formed in the upper side and the lower side of the surface of the first supporting rod, threaded pipe is connected with the threaded pipe through threads, the utility model discloses a novel mechanical device, including screwed pipe, bracing piece, the equal fixedly connected with of screwed pipe left surface and right flank, two the screwed pipe is all lapped to the side in opposite directions and is pressed down the cover, and presses down cover inner wall and first bracing piece surface sliding connection, first bracing piece surface middle part winding has the detection yarn, and detects yarn top surface and bottom surface and all with compress down the cover overlap joint, it is connected with force sensor to detect the yarn right-hand member, force sensor top surface fixedly connected with second connecting rod, second connecting rod top surface fixedly connected with second sliding sleeve, and second sliding sleeve inner wall and slide bar surface sliding connection, force sensor right flank fixedly connected with third connecting rod, and third connecting rod right-hand member and first connecting rod fixed connection, slide bar bottom surface right side fixedly connected with second support column, and second support column bottom surface and box top surface fixed connection.
Preferably, a protective cover is fixedly mounted on the top surface of the box body, the top surface structure of the box body is located inside the protective cover, a movable door is hinged to the front surface of the protective cover, an observation window is embedded in the middle of the front surface of the movable door, and a door handle is fixedly connected to the right side of the front surface of the movable door.
Preferably, the observation window is made of acrylic plates, a digital display screen is arranged on the front face of the box body and electrically connected with the tension sensor, and the digital display screen displays the tension peak value of the tension sensor in real time.
Preferably, the number of the threaded pipes and the number of the pressing sleeves are two, and the two threaded pipes and the two pressing sleeves are symmetrically distributed by taking the horizontal central line of the front face of the first support rod as a symmetry axis.
Preferably, the first sliding sleeve and the second sliding sleeve are rectangular tubular structures, the sliding rod is a prismatic structure, and the specifications of the first sliding sleeve and the second sliding sleeve are matched with those of the sliding rod.
Preferably, the thread sleeve is of a rectangular tubular structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this blended yarn detection device, it twines at first bracing piece surface middle part to detect the yarn, thereby it is rotatory near the detection yarn to drive the screwed pipe through rotating handheld plectrum, it touches and presses the detection yarn surface to drive two and compresses tightly the cover, it is connected with force sensor to detect the yarn other end, rotate through first motor drive screw thread post, thereby drive the thread bush, the head rod, first sliding sleeve, third connecting rod and force sensor move rightly, thereby tensile detection yarn is until the fracture, force sensor whole journey record tension change, can record blended yarn tensile strength, in use has realized being convenient for short-term test blended yarn tensile strength's effect, whole device structure is comparatively simple, the maintenance cost is lower, operating procedure is less, it is more convenient to use, and the practicality is better.
2. Through setting up the protection casing, can prevent that external impurity from getting into inside the device, influence the force sensor precision, and then lead to the measuring result inaccurate, through setting up observation window and digital display screen for the user can observe the detection process in real time and can observe the pulling force change in real time, has strengthened the visual degree and the controllability of testing process.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows: referring to fig. 1 and 2, a blended yarn detecting device comprises a box body 1, a first motor 2 is fixedly installed on the left side of the inner wall of the box body 1, a threaded post 3 is fixedly connected to the output end of the first motor 2, the right end of the threaded post 3 is rotatably connected with the inner wall of the box body 1 through a bearing, a threaded sleeve 4 is in threaded connection with the surface of the threaded post 3, the threaded sleeve 4 is in a rectangular tubular structure, the surface of the threaded sleeve 4 is in sliding connection with the inner wall of the box body 1, a first connecting rod 6 is fixedly connected to the top surface of the threaded sleeve 4, a sliding groove 5 is formed in the top surface of the box body 1, the surface of the first connecting rod 6 is in sliding connection with the inner wall of the sliding groove 5, a first sliding sleeve 7 is fixedly connected to the top surface of the first connecting rod 6, a sliding rod 8 is slidably connected to the inner wall of the first sliding sleeve 7, a first supporting rod 9 is fixedly connected to the left side of the bottom surface of the sliding rod 8, the bottom surface of the first supporting rod 9 is fixedly connected to the top surface of the box body 1, threads are formed on the upper side and the lower side of the surface of the first supporting rod 9, the surface of the first supporting rod 9 is connected with a threaded pipe 10 through a threaded thread, the left side surface and the right side surface of the threaded pipe 10 are fixedly connected with a handheld shifting piece 11, the opposite side surfaces of the two threaded pipes 10 are respectively lapped with a pressing sleeve 12, the inner wall of the pressing sleeve 12 is in sliding connection with the surface of the first supporting rod 9, the number of the threaded pipes 10 and the number of the pressing sleeves 12 are two, the two threaded pipes 10 and the pressing sleeves 12 are symmetrically distributed by taking the horizontal central line of the front surface of the first supporting rod 9 as a symmetry axis, the detection yarn 13 can be effectively limited by arranging the two threaded pipes 10 and the pressing sleeves 12, the detection yarn 13 is prevented from sliding up and down in the detection process, the stability of the structure is improved, the middle part of the surface of the first supporting rod 9 is wound with the detection yarn 13, the top surface and the bottom surface of the detection yarn 13 are both lapped with the pressing sleeve 12, the right end of the detection yarn 13 is connected with a tension sensor 14, the top surface of the tension sensor 14 is fixedly connected with a second connecting rod 15, the top surface of the second connecting rod 15 is fixedly connected with a second sliding sleeve 16, the inner wall of the second sliding sleeve 16 is connected with the surface of the sliding rod 8 in a sliding way, the first sliding sleeve 7 and the second sliding sleeve 16 are in a rectangular tubular structure, the sliding rod 8 is in a prismatic structure, the specifications of the first sliding sleeve 7 and the second sliding sleeve 16 are matched with the specification of the sliding rod 8, the right side surface of the tension sensor 14 is fixedly connected with a third connecting rod 17, the right end of the third connecting rod 17 is fixedly connected with the first connecting rod 6, the right side of the bottom surface of the sliding rod 8 is fixedly connected with a second supporting column 18, the bottom surface of the second supporting column 18 is fixedly connected with the top surface of the box body 1, the blended yarn detecting device winds the detecting yarn 13 at the middle part of the surface of the first supporting rod 9, drives the threaded pipe 10 to rotate to be close to the detecting yarn 13 by rotating the hand-held shifting piece 11, drives the two pressing sleeves 12 to touch and press the surface of the detecting yarn 13, and connects the other end of the detecting yarn 13 with the tension sensor 14, through 2 drive screw thread posts 3 rotations of first motor, thereby drive thread bush 4, head rod 6, first sliding sleeve 7, third connecting rod 17 and force sensor 14 remove right, thereby tensile detection yarn 13 is until the fracture, 14 whole record pulling force of force sensor changes, can record blended yarn tensile strength, in use has realized the effect of being convenient for short-term test blended yarn tensile strength, whole device structure is comparatively simple, the maintenance cost is lower, operating procedure is less, it is more convenient to use, the practicality is better.
Example two: referring to fig. 2 and 3, a blended yarn detecting device comprises a box body 1, a first motor 2 is fixedly installed on the left side of the inner wall of the box body 1, a threaded post 3 is fixedly connected to the output end of the first motor 2, the right end of the threaded post 3 is rotatably connected with the inner wall of the box body 1 through a bearing, a threaded sleeve 4 is in threaded connection with the surface of the threaded post 3, the threaded sleeve 4 is in a rectangular tubular structure, the surface of the threaded sleeve 4 is in sliding connection with the inner wall of the box body 1, a first connecting rod 6 is fixedly connected to the top surface of the threaded sleeve 4, a sliding groove 5 is formed in the top surface of the box body 1, the surface of the first connecting rod 6 is in sliding connection with the inner wall of the sliding groove 5, a first sliding sleeve 7 is fixedly connected to the top surface of the first connecting rod 6, a sliding rod 8 is slidably connected to the inner wall of the first sliding sleeve 7, a first supporting rod 9 is fixedly connected to the left side of the bottom surface of the sliding rod 8, the bottom surface of the first supporting rod 9 is fixedly connected to the top surface of the box body 1, threads are formed on the upper side and the lower side of the surface of the first supporting rod 9, the surface of the first supporting rod 9 is connected with a threaded pipe 10 through a threaded thread, the left side surface and the right side surface of the threaded pipe 10 are fixedly connected with a handheld shifting piece 11, the opposite side surfaces of the two threaded pipes 10 are respectively lapped with a pressing sleeve 12, the inner wall of the pressing sleeve 12 is in sliding connection with the surface of the first supporting rod 9, the number of the threaded pipes 10 and the number of the pressing sleeves 12 are two, the two threaded pipes 10 and the pressing sleeves 12 are symmetrically distributed by taking the horizontal central line of the front surface of the first supporting rod 9 as a symmetry axis, the detection yarn 13 can be effectively limited by arranging the two threaded pipes 10 and the pressing sleeves 12, the detection yarn 13 is prevented from sliding up and down in the detection process, the stability of the structure is improved, the middle part of the surface of the first supporting rod 9 is wound with the detection yarn 13, the top surface and the bottom surface of the detection yarn 13 are both lapped with the pressing sleeve 12, the right end of the detection yarn 13 is connected with a tension sensor 14, the top surface of the tension sensor 14 is fixedly connected with a second connecting rod 15, the top surface of the second connecting rod 15 is fixedly connected with a second sliding sleeve 16, the inner wall of the second sliding sleeve 16 is connected with the surface of the sliding rod 8 in a sliding way, the first sliding sleeve 7 and the second sliding sleeve 16 are in a rectangular tubular structure, the sliding rod 8 is in a prismatic structure, the specifications of the first sliding sleeve 7 and the second sliding sleeve 16 are matched with the specification of the sliding rod 8, the right side surface of the tension sensor 14 is fixedly connected with a third connecting rod 17, the right end of the third connecting rod 17 is fixedly connected with the first connecting rod 6, the right side of the bottom surface of the sliding rod 8 is fixedly connected with a second supporting column 18, the bottom surface of the second supporting column 18 is fixedly connected with the top surface of the box body 1, the blended yarn detecting device winds the detecting yarn 13 at the middle part of the surface of the first supporting rod 9, drives the threaded pipe 10 to rotate to be close to the detecting yarn 13 by rotating the hand-held shifting piece 11, drives the two pressing sleeves 12 to touch and press the surface of the detecting yarn 13, and connects the other end of the detecting yarn 13 with the tension sensor 14, through 2 drive screw thread posts 3 rotations of first motor, thereby drive thread bush 4, head rod 6, first sliding sleeve 7, third connecting rod 17 and force sensor 14 remove right, thereby tensile detection yarn 13 is until the fracture, 14 whole record pulling force of force sensor changes, can record blended yarn tensile strength, in use has realized the effect of being convenient for short-term test blended yarn tensile strength, whole device structure is comparatively simple, the maintenance cost is lower, operating procedure is less, it is more convenient to use, the practicality is better.
The top surface of the box body 1 is fixedly provided with a protective cover 19, the top surface structures of the box body 1 are all positioned in the protective cover 19, the front surface of the protective cover 19 is hinged with a movable door 20, the middle part of the front surface of the movable door 20 is embedded with an observation window 21, the right side of the front surface of the movable door 20 is fixedly connected with a door handle, the observation window 21 is made of acrylic plate materials, the front surface of the box body 1 is provided with a digital display screen 23, the digital display screen 23 is electrically connected with the tension sensor 14, and the digital display screen 23 displays the tension peak value of the tension sensor 14 in real time, by arranging the protective cover 19, external impurities can be prevented from entering the device to influence the precision of the tension sensor 14, and further, the measuring result is inaccurate, and by arranging the observation window 21 and the digital display screen 23, a user can observe the detection process in real time and can observe the tension change in real time, so that the visualization degree and controllability of the detection process are enhanced.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When in use: winding one end of a detection yarn 13 at the middle part of the surface of a first supporting rod 9, rotating a handheld shifting piece 11 to drive a threaded pipe 10 to rotate to be close to the detection yarn 13, driving two pressing sleeves 12 to touch and press the surface of the detection yarn 13, connecting the other end of the detection yarn 13 with a tension sensor 14, driving a threaded column 3 to rotate through a first motor 2, thereby driving a threaded sleeve 4 to slide rightwards on the inner wall of a box body 1, driving a first connecting rod 6 and a first sliding sleeve 7 to move rightwards through the threaded sleeve 4, then driving a third connecting rod 17 and the tension sensor 14 to move rightwards, simultaneously driving a second connecting rod 15 and a second sliding sleeve 16 to move rightwards, thereby stretching the detection yarn 13 until the yarn is broken, recording the tension change in the whole process through the tension sensor 14, and then measuring the tensile strength of the blended yarn
To sum up, the blended yarn detection device winds the detection yarn 13 at the middle part of the surface of the first supporting rod 9, drives the threaded pipe 10 to rotate to be close to the detection yarn 13 by rotating the handheld poking piece 11, drives the two pressing sleeves 12 to touch and press the surface of the detection yarn 13, connects the other end of the detection yarn 13 with the tension sensor 14, drives the threaded column 3 to rotate by the first motor 2, drives the threaded sleeve 4, the first connecting rod 6, the first sliding sleeve 7, the third connecting rod 17 and the tension sensor 14 to move rightwards, so that the detection yarn 13 is stretched until being broken, the tension sensor 14 records the tension change in the whole process, the tensile strength of the blended yarn can be measured, the effect of conveniently and rapidly detecting the tensile strength of the blended yarn is realized in use, the whole device has a simpler structure, lower maintenance cost, fewer operation steps, more convenient use and better practicability, through setting up protection casing 19, can prevent that external impurity from getting into inside the device, influence tension sensor 14 precision, and then lead to the measuring result inaccurate, through setting up observation window 21 and digital display screen 23 for the user can observe the detection process in real time and can observe the pulling force change in real time, has strengthened the visual degree and the controllability of testing process, has solved the complicated troublesome poeration of current blended yarn detection device structure, is difficult to the problem of short-term test blended yarn tensile strength.
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 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.