Blended fabric near infrared spectrum sorting separator

Abstract

The utility model discloses a blended fabric near infrared spectrum sorting separator which comprises a machine table, conveying rollers in bilateral symmetry are rotationally connected between the front inner wall and the rear inner wall of the machine table, the two conveying rollers are in transmission connection through a conveying belt, a protective shell is arranged on the left side of the upper end of the machine table, and a spectrograph is arranged on the top wall of the protective shell. An optical fiber probe is arranged at the lower end of the spectrograph, and halogen tungsten lamps are arranged on the front inner wall and the rear inner wall of the protective shell correspondingly; the sorting mechanism comprises a strip-shaped block, a sliding strip, vertical plates, a bearing, an air pipe, a spray head, a rotating joint and a connecting pipe, the strip-shaped block is arranged on the right side of the upper end of the machine table, the sliding strip is slidably connected to the interior of the strip-shaped block, and the vertical plates in bilateral symmetry are arranged at the lower end of the sliding strip. And the blended fabric is blown and separated by the high-speed airflow, so that the sorting speed of the blended fabric is simple and fast, the blended fabric is prevented from being damaged, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of blended fabric processing technology, concretely to a blended fabric near infrared spectrum sorting separator. BACKGROUND

[0002] Blended fabric is a kind of textile product that is woven by mixing chemical fiber with other natural fibers such as cotton, wool, silk and hemp. It has the style of polyester and the advantages of cotton fabric, such as polyester-cotton fabric, polyester-wool gabardine, etc. Blended fabric is divided into wool-viscose blended fabric, rabbit wool blended fabric, TR fabric, high-density NC fabric, 3M waterproof hair fabric, Tencel fabric, soft silk, TNC fabric, and composite fabric, etc. For example, polyester-cotton blended fabric is a kind of textile product that is woven by mixing 65%-67% polyester with 33%-35% cotton. It is commonly known as cotton certai. Its characteristics are that it highlights the style of polyester and has the advantages of cotton fabric. It has good elasticity and wear resistance in dry and wet conditions, and it is stable in size, has low shrinkage, is straight, not easy to wrinkle, easy to wash and dry. It cannot be ironed with high temperature or soaked in boiling water. The near-infrared spectrum sorting of blended fabric is a technology that separates and identifies different fiber components based on the differences in absorption, reflection or scattering characteristics of blended fabric in the near-infrared spectrum region.

[0003] The existing part of the blended fabric near-infrared spectrum sorting separator sorts the blended fabric by placing it on the upper end of the transmission belt, then moving it to the lower end of the optical fiber probe and halogen tungsten lamp, identifying the blended fabric, and then classifying it by grabbing it with a mechanical arm.

[0004] The existing blended fabric near-infrared spectrum sorting separator has the following problems: when sorting the blended fabric, the speed of the mechanical arm is slow, which may damage the blended fabric, and it is not convenient to use. Therefore, we propose a blended fabric near-infrared spectrum sorting separator. Utility model content

[0005] The utility model solves the technical problem of overcoming the defects of the existing technology and provides a blended fabric near-infrared spectrum sorting separator. When sorting the blended fabric, high-speed airflow is used to blow and separate the blended fabric, which can increase the sorting speed of the blended fabric and avoid damaging the blended fabric, making it convenient to use and effectively solving the problems in the background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of blended fabric near infrared spectrum sorting separator, the front and rear inner wall of the machine table is rotatably connected with left-right symmetry conveying roller, two conveying rollers are drivenly connected by transmission belt, the upper end left side of machine table is equipped with protective shell, the top wall of protective shell is equipped with spectrometer, the lower end of spectrometer is equipped with optical fiber probe, the front and rear inner wall of protective shell is equipped with halogen tungsten lamp respectively, further comprising sorting mechanism;

[0007] Sorting mechanism: it includes bar fast, sliding bar, vertical plate, bearing, air pipe, spray head, swivel joint and connecting pipe, the right side of the upper end of the machine table is equipped with bar fast, the inside of bar fast is slidably connected with sliding bar, the lower end of sliding bar is equipped with left-right symmetry vertical plate, air pipe is rotatably connected between the inner side of two vertical plates by bearing, the lower end of air pipe is equipped with evenly distributed spray head, the left end of sliding bar is equipped with connecting pipe, the lower end right side of connecting pipe is fixedly connected with swivel joint, the left end of air pipe is fixedly connected with the rotation end of swivel joint, when sorting blended fabric, high-speed airflow blows and divides blended fabric, the sorting speed of blended fabric is fast, avoid causing damage to blended fabric, facilitate use.

[0008] Further, the left side of the front end of the machine table is provided with a single-chip microcomputer, the input end of the single-chip microcomputer is electrically connected with an external power supply, the output end of the spectrometer is electrically connected with the input end of the optical fiber probe, the input end of the halogen tungsten lamp is electrically connected with the output end of the single-chip microcomputer, the spectrometer and the single-chip microcomputer are bidirectionally electrically connected, and each electrical connection is provided.

[0009] Further, the sorting mechanism further comprises a steering assembly, the steering assembly comprises a C-shaped frame, a rotating shaft, a gear, a sprocket, a chain and a rack, the right side of the upper end of the sliding bar is provided with a C-shaped frame, the left side wall of the C-shaped frame is rotatably connected with a rotating shaft, the outer part of the right end of the air pipe and the middle part of the rotating shaft are respectively fixedly sleeved with a sprocket, the two sprockets are drivingly connected by a chain, the right end of the rotating shaft is fixedly connected with a gear, the front and rear sides of the upper end of the bar fast are respectively provided with racks, the racks are mounted in cooperation with the gear, and the rotating connection is provided.

[0010] Further, the steering assembly further comprises a second motor and a lead screw, the lead screw is rotatably connected between the inner walls of the front and rear of the bar fast, the middle part of the lead screw is threadedly connected with the threaded hole of the right end of the sliding bar, the front end of the bar fast is provided with the second motor, the output shaft rear end of the second motor is fixedly connected with the front end of the lead screw, the input end of the second motor is electrically connected with the output end of the single-chip microcomputer, and the moving drive is provided.

[0011] Further, the steering assembly further comprises a bellows, the rear wall of the bar fast and the rear end of the sliding bar are fixedly connected with a bellows, and the front wall of the bar fast and the front end of the sliding bar are fixedly connected with a bellows, respectively, the bellows are respectively sleeved on the outside of the lead screw, and protection is facilitated.

[0012] Further, the left side of the front end of the machine is provided with motor one, the output shaft rear end of motor one is fixedly connected with the front end of the conveying roller of the left side, the input end of motor one is electrically connected with the output end of the single-chip microcomputer, and transmission driving is provided.

[0013] Further, the left side of the front end of the machine is provided with motor one, the output shaft rear end of motor one is fixedly connected with the front end of the conveying roller of the left side, the input end of motor one is electrically connected with the output end of the single-chip microcomputer, and transmission driving is provided.

[0014] Compared with the prior art, the blended fabric near-infrared spectrum sorting separator has the following advantages:

[0015] When the first-class blended fabric is detected, the slide bar is driven to move backward by the motor two, the gear is engaged with the rear rack, the transmission is achieved through the rotating shaft, the sprocket and the chain, the nozzle is rotated counterclockwise by forty-five degrees, the air pressure pump is connected with the air pipe through the connecting pipe and the rotary joint, air is sprayed from the nozzle, the first-class fabric is blown into the front guide plate, when the second-class blended fabric is encountered, the motor two is reversed, the slide bar is pushed to move forward, the gear is engaged with the front rack, the nozzle is driven to rotate clockwise by forty-five degrees, the second-class fabric is blown to the rear guide plate, and the fabric sorting is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structure schematic view of the utility model;

[0017] Fig. 2 It is a structure schematic view of the utility model.

[0018] In the drawing: 1 machine, 2 conveying belt, 3 motor one, 4 protective shell, 5 spectrometer, 6 optical fiber probe, 7 halogen tungsten lamp, 8 guide plate, 9 sorting mechanism, 91 strip, 92 slide bar, 93 vertical plate, 94 bearing, 95 air pipe, 96 nozzle, 97 rotary joint, 98 connecting pipe, 99 turning assembly, 991 C type frame, 992 rotating shaft, 993 gear, 994 sprocket, 995 chain, 996 motor two, 997 rack, 998 screw rod, 999 bellows, 10 single-chip microcomputer. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Please refer to Figs. 1-2The embodiment provides a technical scheme: a blended fabric near-infrared spectrum sorting separator, which comprises a machine table 1, left and right symmetrical conveying rollers are rotationally connected between the front and back inner walls of the machine table 1, the two conveying rollers are drivingly connected through a conveying belt 2, a protective shell 4 is arranged at the upper end left side of the machine table 1, a spectrometer 5 is arranged on the top wall of the protective shell 4, a fiber probe 6 is arranged at the lower end of the spectrometer 5, halogen tungsten lamps 7 are arranged on the front and back inner walls of the protective shell 4, and a sorting mechanism 9 is further arranged, a single-chip microcomputer 10 is arranged at the left side of the front end of the machine table 1, an input end of the single-chip microcomputer 10 is electrically connected with an external power supply, an output end of the spectrometer 5 is electrically connected with an input end of the fiber probe 6, an input end of the halogen tungsten lamp 7 is electrically connected with an output end of the single-chip microcomputer 10, the spectrometer 5 and the single-chip microcomputer 10 are bidirectionally electrically connected, a motor one 3 is arranged at the left side of the front end of the machine table 1, the rear end of the output shaft of the motor one 3 is fixedly connected with the front end of the conveying roller on the left side, an input end of the motor one 3 is electrically connected with an output end of the single-chip microcomputer 10, guide plates 8 are arranged at the discharge ports on the right end of the machine table 1, when the blended fabric is subjected to near-infrared spectrum sorting, the blended fabric is first placed on the upper end of the conveying belt 2, then the single-chip microcomputer 10 is controlled, the motor one 3 operates, the output shaft of the motor one 3 drives the left conveying roller to rotate, the left conveying roller rotates to drive the conveying belt 2 to drive the right conveying roller, and then the blended fabric is driven to move to the right, then the single-chip microcomputer 10 is controlled, the halogen tungsten lamp 7 operates, the halogen tungsten lamp 7 light source can emit near-infrared light of a specific wavelength range, sufficient illumination is provided for spectrum measurement of the blended fabric, the fiber probe 6 operates, the fiber probe 6 collects the near-infrared light reflected or transmitted by the blended fabric, the fiber probe 6 can simultaneously collect reflected light of multiple angles, the spectrometer 5 operates, the fiber probe 6 transmits data to the spectrometer 5, the spectrometer 5 measures and analyzes the spectrum, the spectrometer 5 transmits analysis data to the single-chip microcomputer 10, and the single-chip microcomputer 10 integrates information;

[0021] The sorting mechanism 9 comprises a strip fastener 91, a sliding strip 92, vertical plates 93, bearings 94, air pipes 95, spray heads 96, a rotary joint 97 and a connecting pipe 98. The right side of the upper end of the machine table 1 is provided with the strip fastener 91. The inside of the strip fastener 91 is slidably connected with the sliding strip 92. The lower end of the sliding strip 92 is provided with left-right symmetrical vertical plates 93. The inside surfaces of the two vertical plates 93 are rotatably connected with the air pipes 95 through the bearings 94. The lower end of the air pipe 95 is provided with uniformly distributed spray heads 96. The left end of the sliding strip 92 is provided with the connecting pipe 98. The lower end right side of the connecting pipe 98 is fixedly connected with the rotary joint 97. The rotary end of the rotary joint 97 is fixedly connected with the left end of the air pipe 95. The sorting mechanism 9 further comprises a steering assembly 99. The steering assembly 99 comprises a C-shaped frame 991, a rotating shaft 992, a gear wheel 993, a chain wheel 994, a chain 995 and a rack 997. The right side of the upper end of the sliding strip 92 is provided with the C-shaped frame 991. The left side wall of the C-shaped frame 991 is rotatably connected with the rotating shaft 992. The middle part of the rotating shaft 992 is fixedly sleeved with the chain wheels 994 outside the right end of the air pipe 95 respectively. The two chain wheels 994 are drivingly connected through the chain 995. The right end of the rotating shaft 992 is fixedly connected with the gear wheel 993. The front and back sides of the upper end of the strip fastener 91 are respectively provided with the racks 997. The racks 997 are all mounted in cooperation with the gear wheel 993. The steering assembly 99 further comprises a motor two 996 and a lead screw 998. The front and back inner walls of the strip fastener 91 are rotatably connected with the lead screw 998. The middle part of the lead screw 998 is screwedly connected with the threaded hole of the right end of the sliding strip 92. The front end of the strip fastener 91 is provided with the motor two 996. The rear end of the output shaft of the motor two 996 is fixedly connected with the front end of the lead screw 998. The input end of the motor two 996 is electrically connected with the output end of the single-chip microcomputer 10. The steering assembly 99 further comprises bellows 999. The back wall of the strip fastener 91 and the rear end of the sliding strip 92 and the front wall of the strip fastener 91 and the front end of the sliding strip 92 are respectively fixedly connected with the bellows 999. The bellows 999 are respectively sleeved outside the lead screw 998. The bellows 999 protect the lead screw 998. Through the regulation and control of the single-chip microcomputer 10, when the mixed spinning fabric of type A appears, the motor two 996 operates. The output shaft of the motor two 996 drives the lead screw 998 to rotate. The rotation of the lead screw 998 drives the threaded sliding strip 92 to move backward, thereby driving the gear wheel 993 to contact the rack 997 on the back side, thereby driving the gear wheel 993 to rotate counterclockwise through the rack 997 on the back side, thereby driving the rotating shaft 992 to rotate, thereby driving the chain wheel 994 on the upper side to rotate, thereby driving the air pipe 95 to rotate between the two bearings 94 through the chain 995, thereby driving the spray head 96 to rotate counterclockwise by forty-five degrees, then connecting the external air pipe through the connecting pipe 98, spraying gas from the spray head 96 through the connecting pipe 98, the rotary joint 97 and the air pipe 95 through the external air pressure pump, thereby spraying the mixed spinning fabric of type A, blowing the mixed spinning fabric of type A into the front guide plate 8. Then when the mixed spinning fabric of type B appears, the motor two 996 rotates counterclockwise,The motor two 996 drives the sliding bar 92 to move forward through the screw rod 998, and then the gear 993 is in contact with the rack 997 on the front side, and then the gear 993 is rotated clockwise through the rack 997 on the front side, and then the nozzle 96 is rotated clockwise by forty-five degrees, and then the mixed fabric of the second type is sprayed, and the mixed fabric of the second type is blown into the guide plate 8 on the rear side, and then the mixed fabric is sorted.

[0022] The working principle of the mixed fabric near-infrared spectrum sorting separator is as follows: when the mixed fabric is sorted by near-infrared spectrum, the mixed fabric is first placed on the upper end of the conveying belt 2, then the single-chip microcomputer 10 is controlled, the motor one 3 operates, the output shaft of the motor one 3 drives the left conveying roller to rotate, the left conveying roller rotates to drive the conveying belt 2 through the right conveying roller, and then the mixed fabric is driven to move to the right, then the single-chip microcomputer 10 is controlled, the halogen tungsten lamp 7 operates, the halogen tungsten lamp 7 light source can emit near-infrared light of a specific wavelength range, and sufficient illumination is provided for the spectrum measurement of the mixed fabric, the optical fiber probe 6 operates, the optical fiber probe 6 collects the reflected or transmitted near-infrared light of the mixed fabric, can collect reflected light of multiple angles at the same time, the spectrometer 5 operates, the optical fiber probe 6 transmits data to the spectrometer 5, and the spectrometer 5 measures and analyzes the spectrum through the internal spectrometer 5, the spectrometer 5 transmits analysis data to the single-chip microcomputer 10, the single-chip microcomputer 10 integrates information, and when the mixed fabric of the first type appears, the motor two 996 operates, the output shaft of the motor two 996 drives the screw rod 998 to rotate, the screw rod 998 rotates to drive the threaded sliding bar 92 to move backward, and then the gear 993 is in contact with the rack 997 on the rear side, and then the gear 993 is rotated counterclockwise through the rack 997 on the rear side, and then the rotating shaft 992 is rotated, the rotating shaft 992 rotates to drive the chain wheel 994 on the upper side to rotate, the chain wheel 994 rotates to drive the air pipe 95 to rotate between the two bearings 94 through the chain 995, and then the nozzle 96 is rotated counterclockwise by forty-five degrees, then the external air pipe is connected through the connecting pipe 98, the gas is sprayed out from the nozzle 96 through the external air pressure pump, the connecting pipe 98, the rotating joint 97 and the air pipe 95, and then the mixed fabric of the first type is sprayed, and the mixed fabric of the first type is blown into the guide plate 8 on the front side, then when the mixed fabric of the second type appears, the motor two 996 rotates counterclockwise, the motor two 996 drives the sliding bar 92 to move forward through the screw rod 998, and then the gear 993 is in contact with the rack 997 on the front side, and then the gear 993 is rotated clockwise through the rack 997 on the front side, and then the nozzle 96 is rotated clockwise by forty-five degrees, and then the mixed fabric of the second type is sprayed, and the mixed fabric of the second type is blown into the guide plate 8 on the rear side, and then the mixed fabric is sorted.

[0023] It is worth noting that the motor one 3, the spectrometer 5, the optical fiber probe 6, the halogen tungsten lamp 7 and the motor two 996 disclosed in the above embodiment, the motor one 3 can be selected as 5Ik12RGU-CF, the spectrometer 5 can be selected as L-2300JGMNIR, the optical fiber probe 6 can be selected as SMA905, the halogen tungsten lamp 7 can be selected as LZG, and the motor two 996 can be selected as KS-370, and the single-chip microcomputer 10 controls the motor one 3, the spectrometer 5, the optical fiber probe 6, the halogen tungsten lamp 7 and the motor two 996 to work, which all adopt the method commonly used in the prior art.

[0024] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is derived from the content of the present application specification and drawings, is also included in the patent protection range of the present application.

Claims

1. A near-infrared spectral sorting separator for blended fabrics, comprising a machine base (1), wherein symmetrical conveyor rollers are rotatably connected between the front and rear inner walls of the machine base (1), and the two conveyor rollers are connected by a transmission belt (2); a protective shell (4) is provided on the upper left side of the machine base (1); a spectrometer (5) is provided on the top wall of the protective shell (4); an optical fiber probe (6) is provided at the lower end of the spectrometer (5); and halogen tungsten lamps (7) are respectively provided on the front and rear inner walls of the protective shell (4), characterized in that: Also includes sorting mechanism (9); The sorting mechanism (9) comprises a strip fast (91), a slide bar (92), a vertical plate (93), a bearing (94), an air pipe (95), a spray head (96), a rotary joint (97) and a connecting pipe (98). The right side of the upper end of the machine table (1) is provided with a strip fast (91). The inside of the strip fast (91) is slidably connected with a slide bar (92). The lower end of the slide bar (92) is provided with left and right symmetrical vertical plates (93). The inside surfaces of the two vertical plates (93) are rotatably connected with an air pipe (95) through a bearing (94). The lower end of the air pipe (95) is provided with uniformly distributed spray heads (96). The left end of the slide bar (92) is provided with a connecting pipe (98). The lower end right side of the connecting pipe (98) is fixedly connected with a rotary joint (97). The rotary end of the rotary joint (97) is fixedly connected with the left end of the air pipe (95).

2. A blended fabric near infrared spectroscopy sorter separator according to claim 1, wherein: The left side of the front end of the machine table (1) is provided with a single-chip microcomputer (10). The input end of the single-chip microcomputer (10) is electrically connected with an external power supply. The output end of the spectrometer (5) is electrically connected with the input end of the optical fiber probe (6). The input end of the halogen tungsten lamp (7) is electrically connected with the output end of the single-chip microcomputer (10). The spectrometer (5) and the single-chip microcomputer (10) are bidirectionally electrically connected.

3. A blended fabric near infrared spectroscopy sorter separator according to claim 2, wherein: The sorting mechanism (9) further comprises a steering assembly (99), which comprises a C-shaped frame (991), a rotating shaft (992), a gear (993), a chain wheel (994), a chain (995) and a rack (997). The right side of the upper end of the slide bar (92) is provided with a C-shaped frame (991). The left side wall of the C-shaped frame (991) is rotatably connected with a rotating shaft (992). The middle part of the rotating shaft (992) and the outer part of the right end of the air pipe (95) are respectively fixedly sleeved with a chain wheel (994). The two chain wheels (994) are drivingly connected through a chain (995). The right end of the rotating shaft (992) is fixedly connected with a gear (993). The front and rear sides of the upper end of the strip fast (91) are respectively provided with racks (997). The racks (997) are all mounted in cooperation with the gear (993).

4. A blended fabric near infrared spectroscopy sorter separator according to claim 3, wherein: The steering assembly (99) further comprises a second motor (996) and a lead screw (998). The front and rear inner walls of the strip fast (91) are rotatably connected with a lead screw (998). The middle part of the lead screw (998) is threadedly connected with the threaded hole at the right end of the slide bar (92). The front end of the strip fast (91) is provided with a second motor (996). The rear end of the output shaft of the second motor (996) is fixedly connected with the front end of the lead screw (998). The input end of the second motor (996) is electrically connected with the output end of the single-chip microcomputer (10).

5. A blended fabric near infrared spectroscopic sorter separator according to claim 4, wherein: The steering assembly (99) further comprises a bellows (999). The rear wall of the strip fast (91) and the rear end of the slide bar (92) are respectively fixedly connected with a bellows (999). The front wall of the strip fast (91) and the front end of the slide bar (92) are respectively fixedly connected with a bellows (999). The bellows (999) are respectively sleeved on the outside of the lead screw (998).

6. A blended fabric near infrared spectroscopic sorter separator according to claim 2, wherein: The left side of the front end of the machine table (1) is provided with a first motor (3). The rear end of the output shaft of the first motor (3) is fixedly connected with the front end of the left conveying roller. The input end of the first motor (3) is electrically connected with the output end of the single-chip microcomputer (10).

7. A blended fabric near infrared spectroscopy sorter separator according to claim 1, wherein: The machine (1) right end front and rear sides of the discharge port are respectively provided with guide plate (8).

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