[0024] Next, the technical solutions in the embodiments of the present invention will be described in the following examples, and the described embodiments are merely, and embodiments are intended to be, in rather than all embodiments. Embodiments in the present invention, those of ordinary skill in the art will belong to the scope of the present invention in all other embodiments obtained without making creative labor.
[0025] See Figure 1-3 The present invention provides a technical solution: A sample of a given quality of cotton fiber production comprising a given quality of cotton fiber sample accurate extraction mechanism 2 and cotton sample storage mechanism 5, the cotton fiber sample storage mechanism provided with a lower fixing base 5 501, a fixing base 501 is provided symmetrically right and left front rail 502, a slide rod 503 between the symmetrical rails 502, the fixing plate 501 is provided with a telescopic central motor 505, the motor 505 of the telescoping telescopic upper head support plate 504 is fixedly connected to the support plate 504 and through slot 503 of the slide bar fixedly connected to the support plate 504 through a threaded hole provided in the rear funnel 506 is fixedly connected to the housing, the control system starts stretching motor 505, with the slide bar 503 and slide 502 pushes the support plate 504 moves upward, the funnel 506 so as to drive the upward movement of the housing, said housing connected to the lower portion of funnel 506 cotton sleeve 507, the sleeve cotton fibers 507 fixedly connected to the lower end of the rear fixing plate 501 is provided with intake port 508, the intake port 508 connected to a lower portion of the air pump 6, the control system controls the air pump 6 is turned on, the suction pump 6, the housing 508 through the suction port cotton test samples in the suction funnel 506 to the sleeve 507 in the cotton fiber.
[0026] like figure 1 , Figure 4-8As shown, the defined mass cotton fiber sample precision extraction mechanism 2 includes a propulsive screw mechanism 7 and a auxiliary screw mechanism 8, the propulsive screw mechanism 7 and the auxiliary screw mechanism 8 fixed to the upper portion of the base 10, The rear portion of the base 10 is provided with a rear seat plate 11, and the front portion of the propulsion screw mechanism 7 is provided with a first support seat 707, and a lead screw 706 is provided, and the propulsion screw mechanism is provided. 7 The second support seat 705 is provided with a positioning slider 704 between the first support seat 707 and the second support seat 705, and a propulsion nut 702 is provided in the center of the screw 706. The propulsion nut 702 is rotatably coupled to the screw 706 by a lower insertion, and the propulsion nut 702 is provided with a push rod 703, the front end of the screw 706 through the first support. The seat 707 is connected to the rotating shaft of the first step into the motor 701. The auxiliary screw mechanism 8 is composed of the first support seat A, the second support seat A, and the lead screw A, and the screw A of the auxiliary screw mechanism 8 is provided with auxiliary nut 801, the auxiliary nut seat. 801 is rotated by the lead screw nut with the lower portion, and the screw A rear end of the auxiliary screw mechanism 8 passes through the first support seat A connecting the second step of the motor 802, the auxiliary nut. The upper portion of the 801 is provided with a semi-ring card slot 805, and the upper portion of the half-ring groove 805 places a casing 806 in the rear seat plate 11, and the rear seat plate 11 is provided. The straight rod pressure sensor 803, the straight rod pressure sensor 803 is connected through the sleeve 806, and the line pressure sensor 803 is connected to the pressure rod 807 pressure value is a fixed value P, which can be considered cotton. The sample in the sleeve is compressed into a uniform density cylinder, and the cylindrical height can be measured as h, depending on the proportional relationship h / m = h d / M d Take the cylinder high height H 10 gram samples d The first step of the motor 701 is rotated by the system control, so that the movement of the nut 702 adjusts the incision position so that the cylinder of the cotton sleeve reaches H. d After the requirements are required, the quality is accurate to 10 grams, and the extraction of the cotton fiber sample having a range of ± 5% is satisfied, and the transmission rod 807 is provided with auxiliary sleeve 808, the cotton fiber sleeve 507 and the A cutter mechanism 9 is provided between the auxiliary sleeve 808, the cutter mechanism 9 including a conductive slip ring 904 and a curved cutter 907, and the rotor side 905 of the conductive slip ring 904 is connected to the electric boost rod 906, the The lower end of the electric shrinkage rod 906 is connected to the curved cutter 907, and the stator side 903 of the conductive slip ring 904 is fixed to the auxiliary sleeve 808, the arc cutter 907 away from the conductive slip ring 904 side. There is a positioning ring 908, the positioning ring 908 and the stator side 903 of the conductive slip ring 904 fixed to the support frame 902, the lower portion of the support frame 902 fixed to the tripod 901, the tripod 901 and the auxiliary nut seat The 801 is fixedly installed by the stud.
[0027] Further, the radius of the outer port portion of the cotton fiber sleeve 507 is 0.9 times the radius of the inner portion of the sleeve, and the storage funnel 506 and the suction port 508 internal port radius and the cotton fiber sleeve 507 two The radius of the outer port is equal such that the cotton fiber sleeve 507 can be tightly joined to the storage funnel 506 and the suction port 508.
[0028] Further, a positioning card slot 804 is provided in the semi-ring card groove 805, and the positioning card groove 804 matches the curved boss shape in the cotton fiber sleeve 507 to enable the cotton fiber sleeve 507. It can be placed in the half-ring card slot 805.
[0029] Further, the push rod 703, the cotton fiber sleeve 507, the auxiliary sleeve 808, the axis center line of the transmission rod 807, is located at the same horizontal line to ensure that the rod is pushed when extruded the cotton test sample. 703, the cotton fiber sleeve 507, the auxiliary sleeve 808 can be uniform.
[0030] Further, the width of the positioning ring 908 is equal to the length of the two ports of the cotton fiber sleeve 507 such that the cotton fiber sleeve 507 is connected to the positioning ring 908 to ensure curved shape. Cut the precision of the cutter 907.
[0031] Further, the fixed mass cotton fiber sample precision extraction mechanism 2 and the cotton fiber sample this receiving mechanism 5 are fixed to the tool table 1 by the stud, and the upper portion of the tool table 1 is equipped with an electronic scale 4, the electronic scale 4 The upper portion fixed mounting recess 3, wherein the radius of the recess 3 is equal to the outer diameter of the cotton fiber sleeve 507, and the cotton fiber sleeve 507 can be stably placed in the repending stage 3 at the time of weighing. Ensure the rapid accuracy of weighing.
[0032] Further, the two curved cutters 907 have a center symmetry with respect to the rotor side 905 of the conductive slip ring 904, and the two arc cutters 907 correspond to the center linear corner 30 °, so that two An arc cutter 907 can accurately cut the complete circle.
[0033] Working principle: First, in sorting, the cotton test sample is placed in the sample box of the conveyor belt, through the conveyor belt to the HVI1000 cotton fiber inspection platform, the UR3E model of the mechanical arm passes the cotton test sample to the storage funnel through mechanical graphics In 506, the control system controls the opening gas pump 6, the air pump 6 performs suction, and the cotton fiber test sample in the storage funnel 506 is inhaled by the intake port 508, and the control system controls the shutter pump 6, and the control system is activated. The motor 505, with the slider 503 and the rail 502, push the support plate 504 to move up, so that the storage funnel 506 is moved upward, the UR3E model of the mechanical arm will be filled with cotton fiber sleeve 507 with cotton test samples through mechanical starting. To the upper portion of the tool table 1, the mounting recess 3 is fixed to the upper portion of the electronic scale 4, wherein the radius of the recess 3 is equal to the outer diameter of the cotton fiber sleeve 507, and the overall mass M, cotton set is measured at this time, and the cotton set. The mass is fixed to M t , The system calculates the cotton sample mass M = m-m t Then, then the UR3E model of the mechanical arm will grasp the cotton fiber sleeve 507 equipped with a cotton-free sample by mechanical starting, and the secondary ring groove 801 of the auxiliary nut 801 in the secondary nut 801 in the upper part of the secondary ring slot 801 of the auxiliary nut 801, half The positioning card groove 804 provided in the ring card groove 805 is matched to the circular boss shape in the middle of the cotton fiber sleeve 507, and the control system activates the second step of the motor 802, transporting the auxiliary nut 801 to the straight bar pressure sensor 803. At the connected pressure rod 807, a counter knife is performed, and then the control system activates the first step of the motor 701, the first step feeder 701 drives the lead screw 706 to rotate, so that the propulsion nut provided in the middle of the lead screw 706 is driven. 702, the upper portion of the propulsion nut 702 is provided with push rod 703, so that the push rod 703 is pushed forward, and the push rod 703 is pressurized to pressurize the sample in the cotton sleeve, and the pressure rod 807 is connected to the pressure rod 807 pressure value in the straight rod pressure sensor 803. Value P, at this time, it is considered that the sample in the cotton sleeve is compressed into a cylinder of uniform density, and the cylinder height can measure H, depending on the proportional relationship h / m = h d / M d Take the cylinder high height H 10 gram samples d The first step of the motor 701 is rotated by the system control, so that the movement of the nut 702 adjusts the incision position so that the cylinder of the cotton sleeve reaches H. d After the requirements are required, the quality is accurate to 10 grams, and the extraction of cotton fiber samples in the range of ± 5%, when cutting, the rotor side 905 of the conductive slip ring 904 is connected to the electric boost rod 906, and the rotor is energized The 905 rotation drives the electric shrinkage rod 906 to rotate, the lower end of the electric shrinkage rod 906 is connected to the curved cutter 907, so that the arc-shaped cutter 907 is rotated, and the rotary cut is rotated, and the electric shrinkage rod 906 controls the radial movement, so that the arc The cutting knife 907 performs axial cutting while rotating cutting, after the cutting completion, the cotton fiber detection sample in the cotton fiber sleeve 507 is pressed into the maclonal test hole of the HVI1000 cotton fiber inspection platform. At the same time, the second step feeder 802 drives the auxiliary nut 801 to be moved, and when the HVI1000 cotton fiber inspection platform is tested, the UR3E model of the mechanical arm manipulate the mechanical starting of the auxiliary sleeve 808 excess detection in the auxiliary sleeve 808. Cotton sample extrusion, the mechanical arm manipulator of the UR3E model after testing after the test, the Mark-value test hole of the HVI1000 cotton fiber inspection platform and the extra detection cotton samples in the auxiliary sleeve 808 were sent back to the conveyor belt. In the sample box, the robot control of the system control UR3E model is in reverse operation along the original operation step, returning to the initial state.
[0034] While the embodiments of the invention have been shown and described, these examples may be made to make a variety of changes, modifications, and replacement without departing from the principles and spirit of the present invention, without departing from the spirit and spirit of the present invention. And variations, the scope of the invention is defined by the appended claims and their equivalents.
