CN113277363B

CN113277363B - Non-woven fabric roll checking and metering device

Info

Publication number: CN113277363B
Application number: CN202110834604.6A
Authority: CN
Inventors: 费建军
Original assignee: Nantong Rongrui Textile Co ltd
Current assignee: Nantong Rongrui Textile Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-07
Anticipated expiration: 2041-07-23
Also published as: CN113277363A

Abstract

The invention discloses a non-woven fabric roll checking and metering device, relates to the technical field of textile machinery, and solves the problems that the conventional metering device does not have a smoothing function, wrinkles possibly occur on two sides of a fabric roll, and the detection metering and normal rolling are not facilitated. A nonwoven roll test meter comprising a base; a rear frame is fixedly arranged on the rear side of the top of the base; a screw jack is fixedly arranged in the middle of the top of the rear side of the base, and a lifting plate is fixedly arranged at the top of the screw jack; the top both sides front and back end of lifting plate all is fixed and is provided with the gib block, and the fixed two sets of side bearer that is provided with in top of four groups gib blocks, through being provided with the side and stroking the wheel, for the counter provides the automatic function of stroking down, the side is stroked down the wheel and is set up to 20 tilt states through contained angle formula shaft bracket, when the non-woven fabrics passes the side and is stroked down the wheel, the side is stroked down the wheel and can be pulled the both sides of non-woven fabrics to the outside mistake, is stroked down the non-woven fabrics, prevents the non-woven fabrics fold, is favorable to the detection measurement and the normal rolling of non-woven fabrics.

Description

Non-woven fabric roll checking and metering device

Technical Field

The invention relates to the technical field of textile machinery, in particular to a non-woven fabric roll checking and metering device.

Background

The non-woven fabric is made of oriented or random fibers, is a new-generation environment-friendly material, and has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like.

Through retrieval of patents such as patent No. CN203714908U, a non-woven fabric roll inspection and measurement instrument is disclosed, which comprises a frame, a weight sensor, a weighing beam, a driving roller, a cloth roller, a pneumatic press roller, a driven roller, an air cylinder, a PLC controller, a cloth roll, a cutting shaft, a cloth guide roller, a cutting knife, a measuring roller, a code wheel sensor and a driving unit; the novel square tube frames are symmetrically arranged at the two longitudinal sides in parallel; the guide roller is positioned at the bottom of the air cylinder frame, the air cylinder frame is a vertical square through frame, and a cutting shaft is arranged above the cloth guide roller; a stacking wheel shaft is arranged above the middle of the metering roller and the cloth guide roller, the driving roller and the driven roller drive unit provide power and support the cloth roller together, and an air cylinder compression roller is arranged above the cloth roller; the end part of the novel weighing device is provided with a weighing beam and a weight sensor; the side is provided with the PLC controller, be provided with the code wheel sensor on the metering roll. This novel length weight bar code information integrated processing realizes sign indicating number list and batch shipment statistics, reduces work load, raises the efficiency.

For example, patent No. CN206720424U discloses a meter, which includes a connecting frame, an encoder and a roller, wherein a first connecting plate is disposed on a side surface of the connecting frame, a shock absorber is disposed below the first connecting plate, the shock absorber is fixedly connected with the encoder, a guide groove and a spring are disposed on the connecting frame, one end of the spring is fixedly connected with the connecting frame, the other end of the spring is connected with a second connecting plate, a rotation pin is disposed in the middle of the roller, the rotation pin passes through the second connecting plate and the guide groove, one end of the rotation pin is connected with the encoder, and the rotation pin is rotatably connected with the second connecting plate; the roller of the meter is not easy to slip with the cloth cover.

However, the currently used meter does not have a smoothing function, wrinkles may occur on two sides of a roll of fabric, which is not beneficial to detection and metering and normal rolling, and the meter does not have a metering function of directly measuring and counting the passing non-woven fabric during rolling, and does not have a function of cleaning static attachments on the surface of the non-woven fabric, which is not beneficial to rapid metering and detection.

Disclosure of Invention

Problem (A)

The invention aims to provide a non-woven fabric roll checking and metering device, which solves the problems that the conventional metering device provided in the background technology does not have a smoothing function, wrinkles may appear on two sides of a fabric roll, the metering device is not favorable for detecting and metering and normally winding, the metering device does not have a metering function of directly measuring and counting passing non-woven fabrics during winding, the metering device does not have a function of cleaning static attachments on the surfaces of the non-woven fabrics, and the metering device is not favorable for rapid metering and detecting.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a nonwoven roll test meter comprising a base; a rear frame is fixedly arranged on the rear side of the top of the base; a screw jack is fixedly arranged in the middle of the top of the rear side of the base, and a lifting plate is fixedly arranged at the top of the screw jack; the lifting plate also comprises a guide strip and a side frame; the front end and the rear end of the two sides of the top of the lifting plate are both fixedly provided with guide strips, and the tops of the four guide strips are fixedly provided with two side frames; a motor table is fixedly arranged on one side of the base, and a motor A is fixedly arranged at the top of the motor table; a lower airflow plate is fixedly arranged on the front side of the top of the rear frame; the lower air flow plate also comprises a diagonal groove and an air outlet; two diagonal grooves are longitudinally formed in the middle of the top of the lower air flow plate, two sides of each diagonal groove are 45-degree inclined planes, and the adjacent surfaces of the two diagonal grooves are integrally provided with air outlets; a gas collecting channel is fixedly arranged on the front side of the top of the base; and an L-shaped shaft bracket is fixedly arranged on one side of the rear frame.

Preferably, the rear frame further comprises a lower roll shaft, a gear A and a guide frame; the main body of the rear frame is of a U-shaped hollow structure, and two sides of the top of the rear frame extend upwards; two lower roll shafts are rotatably arranged in the middle of the top of the rear frame through a rotating shaft, and gears A are fixedly arranged at two ends of each lower roll shaft; two guide frames are fixedly arranged on two sides of the rear frame, and the guide strips penetrate through the guide frames and are in sliding connection with the guide frames; the motor A and a lower roll shaft are in transmission connection through a coupling.

Preferably, the lifting plate further comprises a connecting bar, an upper roller shaft and a gear B; two connecting strips are fixedly arranged at the front and rear ends of the tops of the two side frames, and an upper airflow plate is fixedly arranged at the front end of the upper connecting strip; an upper roll shaft is rotatably arranged between the two side frames through a rotating shaft, and gears B are fixedly arranged at two ends of the upper roll shaft; two lower roll shafts are jointed with the upper roll shaft while the two gears A and the gear B are meshed.

Preferably, the lower air flow plate further comprises an air duct; the middle of the bottom of the lower air flow plate is integrally provided with an air duct, and the air duct is communicated with an air outlet; the main structure of the upper air flow plate is the same as that of the lower air flow plate; the front sides of the upper airflow plate and the lower airflow plate are fixedly provided with arranging devices, the upper airflow plate and the arranging device connected with the upper airflow plate are symmetrical to the lower airflow plate and the arranging device connected with the lower airflow plate, and two sides of the bottom of the lower arranging device are provided with stand columns fixedly connected with the base.

Preferably, the sorting device further comprises an included angle type shaft bracket, a middle smoothing-out wheel, a side shaft bracket A, a side smoothing-out wheel, a side shaft bracket B and a guide rod; a convex plate structure is integrally arranged on the front side of the top of the arranging device, two included angle type shaft brackets are fixedly arranged on two sides of the convex plate structure, the included angle of each included angle type shaft bracket is 20 degrees, and a middle stroking wheel is rotatably arranged between the two included angle type shaft brackets through a rotating shaft; two side shaft brackets A are fixedly arranged on two sides of the top of the lower finishing device; two side shaft brackets B are fixedly arranged on two sides of the bottom of the upper finishing device, and two through holes are formed in the side of each side shaft bracket B; the top of the side shaft bracket A is integrally provided with two guide rods, and the tops of the guide rods penetrate through the through hole of the side shaft bracket B and are sleeved with springs and fixedly provided with blocking pieces; the front sides of the side shaft bracket A and the side shaft bracket B are integrally provided with an inclined block structure, the inclined block structure is parallel to the outer side of the included angle type shaft bracket, side stroking wheels are arranged between the inclined block structure and the included angle type shaft bracket through rotating shafts, and the side stroking wheels are perpendicular to the inclined block structure.

Preferably, the gas collecting channel further comprises an air inlet groove, a fan shaft and an air pipe; two air inlet grooves are formed in one side of the air collecting channel, fan shafts are rotatably arranged on the inner sides of the air inlet grooves, and fans are arranged on the outer sides of the fan shafts; the other side of the gas collection channel is provided with a motor B which is in transmission connection with a fan shaft; the inner ends of the two air inlet grooves penetrate through the air collecting channel to form air pipes which are communicated with the ventilation channels outside the lower air flow plate and the upper air flow plate.

Preferably, the L-shaped shaft bracket further comprises a contact element, a spring rod A, a connecting plate, a spring rod B and a contact plate; the top of the L-shaped shaft bracket turns inwards, the bottom of the contact element is fixedly provided with four spring rods A, and the bottom of each spring rod A is sleeved with a spring and penetrates through the turning position to be fixedly provided with a connecting plate; the bottom of the connecting plate is fixedly provided with four spring rods B, the bottom of each spring rod B is sleeved with a spring and fixedly provided with a baffle sheet by penetrating through the contact plate, and the middle of the bottom of the contact plate is integrally provided with a metal circular truncated cone; an electronic screen is fixedly arranged on the outer side of the L-shaped shaft bracket; and a proximity sensor is fixedly arranged on the inner side of the L-shaped shaft bracket, and a metal circular truncated cone at the bottom of the contact plate can contact the proximity sensor.

Preferably, one end of a rotating shaft of the upper roller shaft is fixedly provided with a counting part, and ten obtuse angle structures with equal intervals are integrally arranged outside the counting part; the top rear side integral type of contact is provided with the inclined plane structure, and the bottom of count piece can laminate contact inclined plane structure.

(III) advantageous effects

The invention provides a non-woven fabric roll inspection meter, which is provided with a side smoothing-out wheel, so that an automatic smoothing-out function is provided for the meter, the side smoothing-out wheel is arranged in a 20-degree inclined state through an included angle type shaft bracket, the side smoothing-out wheel can pull two sides of a non-woven fabric outwards in a staggered manner when the non-woven fabric passes through the side smoothing-out wheel, the non-woven fabric is smoothed out, wrinkles of the non-woven fabric are prevented, and the non-woven fabric inspection meter is beneficial to detection, metering and normal rolling of the non-woven fabric.

Secondly, the setting of counting part provides the measurement function of carrying out the measurement count automatically for the counter, and the counting part is rotatory when last roller is rotatory, and the bottom contact member of counting part continues to press down and will press down the contact, and spring beam A presses down the connecting plate simultaneously, and the connecting plate presses down spring beam B and contact plate, and the bottom contact proximity sensor of contact plate triggers the count, utilizes the electronic screen to show, realizes the length measurement to the non-woven fabrics, can be with error control within two obtuse angle structures.

Moreover, the setting of gas collecting channel provides the surface static attachment to the non-woven fabrics for the counter and carries out clear function, and starter motor B drives the fan axle rotatory, utilizes the trachea to carry the ventiduct after inhaling the air inlet duct with the outside air, further sprays from the gas vent and sweeps the upper and lower side of non-woven fabrics, clears away the surface static attachment of non-woven fabrics, provides convenience for the measurement.

Drawings

FIG. 1 is a schematic perspective rear view structure in an embodiment of the present invention;

FIG. 2 is a schematic perspective front view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of a front view configuration in an embodiment of the present invention;

FIG. 4 is a schematic perspective exploded view of an embodiment of the present invention;

FIG. 5 is a schematic bottom view of an embodiment of the present invention;

FIG. 6 is an enlarged partial structural view of part A in the embodiment of the present invention;

FIG. 7 is an enlarged partial structural view of a portion B in the embodiment of the present invention;

FIG. 8 is an enlarged view of a portion C according to an embodiment of the present invention;

in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:

1. a base; 2. a rear frame; 201. a lower roll shaft; 202. a gear A; 203. a guide frame; 3. a screw jack; 4. a lifting plate; 401. a guide strip; 402. a side frame; 403. a connecting strip; 404. an upper roll shaft; 405. a gear B; 5. a motor A; 6. a lower airflow plate; 601. a diagonal groove; 602. an exhaust port; 603. an air duct; 7. an upper air flow plate; 8. a finishing device; 801. an included angle type shaft bracket; 802. the middle stroking wheel; 803. a side shaft bracket A; 804. a side stroking wheel; 805. a side shaft bracket B; 806. a guide bar; 9. a gas collection channel; 901. an air inlet groove; 902. a fan shaft; 903. an air tube; 10. a motor B; 11. an L-shaped shaft bracket; 1101. a contact member; 1102. a spring rod A; 1103. a connecting plate; 1104. a spring rod B; 1105. a contact plate; 12. an electronic screen; 13. a proximity sensor; 14. a counting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The proximity sensor 13 referred to in the present invention (model number LJ12a 3-4-Z/BX) is available either by private customization or by market purchase.

Referring to fig. 1 to 8, an embodiment of the present invention includes: a nonwoven roll test meter comprising a base 1; a rear frame 2 is fixedly arranged on the rear side of the top of the base 1; the rear frame 2 also comprises a lower roller shaft 201, a gear A202 and a guide frame 203; the main body of the rear frame 2 is of a U-shaped hollow structure, and two sides of the top of the rear frame 2 extend upwards; two lower roll shafts 201 are rotatably arranged in the middle of the top of the rear frame 2 through a rotating shaft, and gears A202 are fixedly arranged at two ends of each lower roll shaft 201; two guide frames 203 are fixedly arranged on two sides of the rear frame 2, and the guide strips 401 penetrate through the guide frames 203 and are in sliding connection with the guide frames 203; the motor A5 and a lower roller shaft 201 are in transmission connection through a coupler; a screw jack 3 is fixedly arranged in the middle of the top of the rear side of the base 1, and a lifting plate 4 is fixedly arranged on the top of the screw jack 3; the lifting plate 4 further comprises a guide strip 401 and a side frame 402; the front end and the rear end of the two sides of the top of the lifting plate 4 are both fixedly provided with guide strips 401, and the tops of the four guide strips 401 are fixedly provided with two side frames 402; the lifting plate 4 further comprises a connecting bar 403, an upper roller 404 and a gear B405; two connecting strips 403 are fixedly arranged at the front and rear ends of the tops of the two side frames 402, and an upper airflow plate 7 is fixedly arranged at the front end of the upper connecting strip 403; an upper roll shaft 404 is rotatably arranged between the two side frames 402 through a rotating shaft, and gears B405 are fixedly arranged at two ends of the upper roll shaft 404; the two lower roll shafts 201 are jointed with the upper roll shaft 404 while the two gears A202 are meshed with the gear B405; a motor table is fixedly arranged on one side of the base 1, and a motor A5 is fixedly arranged on the top of the motor table; a lower airflow plate 6 is fixedly arranged on the front side of the top of the rear frame 2; the lower air flow plate 6 also comprises a diagonal slot 601 and an air outlet 602; two diagonal grooves 601 are longitudinally formed in the middle of the top of the lower airflow plate 6, two sides of each diagonal groove 601 are both inclined planes of 45 degrees, and the adjacent surfaces of the two diagonal grooves 601 are integrally provided with an exhaust port 602; the lower air flow plate 6 also comprises an air duct 603; the middle of the bottom of the lower air flow plate 6 is integrally provided with an air duct 603, and the air duct 603 is communicated with an air outlet 602; the main structure of the upper air flow plate 7 is the same as that of the lower air flow plate 6; the front sides of the upper airflow plate 7 and the lower airflow plate 6 are both fixedly provided with a finishing device 8, the upper airflow plate 7 and the finishing device 8 connected with the upper airflow plate are symmetrical with the lower airflow plate 6 and the finishing device 8 connected with the lower airflow plate, and two sides of the bottom of the lower finishing device 8 are provided with upright posts fixedly connected with the base 1; the sorting device 8 further comprises an included angle type shaft bracket 801, a middle smoothing wheel 802, a side shaft bracket A803, a side smoothing wheel 804, a side shaft bracket B805 and a guide rod 806; a convex plate structure is integrally arranged on the front side of the top of the sorting device 8, two included angle type shaft brackets 801 are fixedly arranged on two sides of the convex plate structure, the included angle of each included angle type shaft bracket 801 is 20 degrees, and a middle stroking wheel 802 is rotatably arranged between the two included angle type shaft brackets 801 through a rotating shaft; two side shaft frames A803 are fixedly arranged on two sides of the top of the lower finishing device 8; two side shaft brackets B805 are fixedly arranged on two sides of the bottom of the upper finishing device 8, and two through holes are formed in the side of each side shaft bracket B805; two guide rods 806 are integrally arranged at the top of the side shaft bracket A803, and the tops of the guide rods 806 penetrate through the through holes of the side shaft bracket B805 to be sleeved with springs and are fixedly provided with blocking pieces; an inclined block structure is integrally arranged on the front sides of the side shaft frame A803 and the side shaft frame B805, the inclined block structure is parallel to the outer side of the included angle type shaft frame 801, side stroking wheels 804 are rotatably arranged between the inclined block structure and the included angle type shaft frame 801 through rotating shafts, and the side stroking wheels 804 are perpendicular to the inclined block structure; a gas collecting channel 9 is fixedly arranged on the front side of the top of the base 1; the gas collecting channel 9 also comprises an air inlet groove 901, a fan shaft 902 and an air pipe 903; two air inlet grooves 901 are formed in one side of the air collecting channel 9, fan shafts 902 are rotatably arranged on the inner sides of the air inlet grooves 901, and fans are arranged on the outer sides of the fan shafts 902; the other side of the gas collection channel 9 is provided with a motor B10 which is in transmission connection with a fan shaft 902; the inner ends of the two air inlet grooves 901 penetrate through the air collecting channel 9 and are provided with air pipes 903 which are communicated with the air channels 603 outside the lower air flow plate 6 and the upper air flow plate 7; an L-shaped shaft bracket 11 is fixedly arranged on one side of the rear frame 2.

The L-shaped shaft bracket 11 further comprises a contact 1101, a spring rod A1102, a connecting plate 1103, a spring rod B1104 and a contact plate 1105; the top of the L-shaped shaft bracket 11 is turned inwards, four spring rods A1102 are fixedly arranged at the bottom of the contact 1101, springs are sleeved at the bottoms of the spring rods A1102, and a connecting plate 1103 is fixedly arranged at the turning position; four spring rods B1104 are fixedly arranged at the bottom of the connecting plate 1103, springs are sleeved at the bottoms of the spring rods B1104, blocking pieces are fixedly arranged by penetrating through the contact plate 1105, and a metal circular truncated cone is integrally arranged in the middle of the bottom of the contact plate 1105; an electronic screen 12 is fixedly arranged on the outer side of the L-shaped shaft bracket 11; a proximity sensor 13 is fixedly arranged on the inner side of the L-shaped shaft bracket 11, and a metal circular truncated cone at the bottom of the contact plate 1105 can contact the proximity sensor 13.

Wherein, one end of the rotating shaft of the upper roller 404 is fixedly provided with a counting part 14, and the outside of the counting part 14 is integrally provided with ten obtuse angle structures with equal intervals; the top rear side of the contact 1101 is integrally provided with an inclined surface structure, and the bottom of the counting part 14 can be jointed with the inclined surface structure gear A202 of the contact 1101 to be meshed with the gear B405; the motor A5 is started, and the motor A5 drives.

The working principle is as follows: when the lifting device is used, the screw jack 3 is lifted, the lifting plate 4 and the upper airflow plate 7 are lifted by the screw jack 3, a cloth roll passes through the middle stroker 802, the side stroker 804, the lower roller 201 and the upper roller 404 from front to back, and then the screw jack 3 is reset, so that the gear A202 is meshed with the gear B405; starting a motor A5, driving a gear A202 to rotate by a motor A5, driving a gear B405 to rotate by the gear A202, and simultaneously conveying the non-woven fabric by the rotation of the lower roller 201 and the upper roller 404; in the process of the non-woven fabric, the side smoothing wheels 804 can pull both sides of the non-woven fabric to the outside in a staggered manner, smooth out the non-woven fabric, and prevent the non-woven fabric from wrinkling.

When the upper roller shaft 404 rotates and the counting part 14 rotates, the contact 1101 is pressed downwards by the bottom of the counting part 14 after being pressed continuously, the connecting plate 1103 is pressed downwards by the spring rod A1102, the connecting plate 1103 presses the spring rod B1104 and the contact plate 1105 downwards, the bottom of the contact plate 1105 contacts the proximity sensor 13 to trigger counting, and the electronic screen 12 is used for displaying, so that the length of the non-woven fabric is measured.

The fan shaft 902 is driven by the starter motor B10 to rotate, external air is sucked into the air inlet groove 901 and then is conveyed into the air duct 603 by the air pipe 903, and is further ejected from the air outlet 602 to blow the upper side and the lower side of the non-woven fabric, thereby removing the electrostatic attachments on the surface of the non-woven fabric.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A nonwoven roll test meter, comprising: comprises a base (1); a rear frame (2) is fixedly arranged on the rear side of the top of the base (1); the rear frame (2) also comprises a lower roll shaft (201), a gear A (202) and a guide frame (203); the main body of the rear frame (2) is of a U-shaped hollow structure, and two sides of the top of the rear frame (2) extend upwards; two lower roll shafts (201) are rotatably arranged in the middle of the top of the rear frame (2) through a rotating shaft, and gears A (202) are fixedly arranged at two ends of each lower roll shaft (201); a screw jack (3) is fixedly arranged in the middle of the top of the rear side of the base (1), and a lifting plate (4) is fixedly arranged on the top of the screw jack (3); the lifting plate (4) also comprises a guide strip (401) and a side frame (402); the front end and the rear end of two sides of the top of the lifting plate (4) are respectively fixedly provided with a guide strip (401), and the tops of the four guide strips (401) are respectively fixedly provided with two side frames (402); the lifting plate (4) further comprises a connecting strip (403), an upper roller shaft (404) and a gear B (405); two connecting strips (403) are fixedly arranged at the front and rear ends of the tops of the two side frames (402), and an upper air flow plate (7) is fixedly arranged at the front end of the upper connecting strip (403); an upper roll shaft (404) is rotatably arranged between the two side frames (402) through a rotating shaft, and gears B (405) are fixedly arranged at the two ends of the upper roll shaft (404); the two lower roll shafts (201) are jointed with the upper roll shaft (404) while the two gears A (202) are meshed with the gear B (405); a motor table is fixedly arranged on one side of the base (1), and a motor A (5) is fixedly arranged on the top of the motor table; two sides of the rear frame (2) are fixedly provided with two guide frames (203), and the guide strips (401) penetrate through the guide frames (203) and are in sliding connection with the guide frames (203); the motor A (5) is in transmission connection with a lower roll shaft (201) through a coupler; a lower air flow plate (6) is fixedly arranged on the front side of the top of the rear frame (2); the lower air flow plate (6) also comprises a diagonal groove (601) and an air outlet (602); two diagonal grooves (601) are longitudinally formed in the middle of the top of the lower air flow plate (6), two sides of each diagonal groove (601) are both inclined planes of 45 degrees, and the adjacent surfaces of the two diagonal grooves (601) are integrally provided with air outlets (602); the lower air flow plate (6) also comprises an air duct (603); the middle of the bottom of the lower air flow plate (6) is integrally provided with an air duct (603), and the air duct (603) is communicated with the air outlet (602); the main structure of the upper air flow plate (7) is the same as that of the lower air flow plate (6); arranging devices (8) are fixedly arranged on the front sides of the upper airflow plate (7) and the lower airflow plate (6), the upper airflow plate (7) and the arranging devices (8) connected with the upper airflow plate are symmetrical to the lower airflow plate (6) and the arranging devices (8) connected with the lower airflow plate, and two sides of the bottom of the lower arranging device (8) are provided with upright columns fixedly connected with the base (1); a gas collecting channel (9) is fixedly arranged on the front side of the top of the base (1); an L-shaped shaft bracket (11) is fixedly arranged on one side of the rear frame (2); the L-shaped shaft bracket (11) further comprises a contact piece (1101), a spring rod A (1102), a connecting plate (1103), a spring rod B (1104) and a contact plate (1105); the top of the L-shaped shaft bracket (11) is turned inwards, four spring rods A (1102) are fixedly arranged at the bottom of the contact element (1101), and the bottom of each spring rod A (1102) is sleeved with a spring and fixedly provided with a connecting plate (1103) through the turning part; the bottom of the connecting plate (1103) is fixedly provided with four spring rods B (1104), the bottom of each spring rod B (1104) is sleeved with a spring and penetrates through the contact plate (1105) to be fixedly provided with a baffle, and the middle of the bottom of the contact plate (1105) is integrally provided with a metal circular truncated cone; an electronic screen (12) is fixedly arranged on the outer side of the L-shaped shaft bracket (11); a proximity sensor (13) is fixedly arranged on the inner side of the L-shaped shaft bracket (11), and a metal circular truncated cone at the bottom of the contact plate (1105) can contact the proximity sensor (13); one end of a rotating shaft of the upper roll shaft (404) is fixedly provided with a counting part (14), and ten obtuse angle structures with equal intervals are integrally arranged outside the counting part (14); the top and the rear side of the contact (1101) are integrally provided with a bevel structure, and the bottom of the counting piece (14) can be attached to the bevel structure of the contact (1101).

2. The nonwoven roll test meter of claim 1, wherein: the sorting device (8) further comprises an included angle type shaft bracket (801), a middle smoothing wheel (802), a side shaft bracket A (803), a side smoothing wheel (804), a side shaft bracket B (805) and a guide rod (806); a convex plate structure is integrally arranged on the front side of the top of the sorting device (8), two included angle type shaft brackets (801) are fixedly arranged on two sides of the convex plate structure, the included angle of each included angle type shaft bracket (801) is 20 degrees, and a middle stroking wheel (802) is rotatably arranged between the two included angle type shaft brackets (801) through a rotating shaft; two side shaft brackets A (803) are fixedly arranged on two sides of the top of the lower finishing device (8); two side shaft brackets B (805) are fixedly arranged on two sides of the bottom of the upper finishing device (8), and two through holes are formed in the side of each side shaft bracket B (805); two guide rods (806) are integrally arranged at the top of the side shaft bracket A (803), and the tops of the guide rods (806) penetrate through holes of the side shaft bracket B (805) and are sleeved with springs and fixedly provided with blocking pieces; an inclined block structure is uniformly arranged on the front sides of the side shaft bracket A (803) and the side shaft bracket B (805), the inclined block structure is parallel to the outer side of the included angle type shaft bracket (801), a side smoothing wheel (804) is rotatably arranged between the inclined block structure and the included angle type shaft bracket (801) through a rotating shaft, and the side smoothing wheel (804) is perpendicular to the inclined block structure.

3. The nonwoven roll test meter of claim 1, wherein: the gas collection channel (9) also comprises a gas inlet groove (901), a fan shaft (902) and a gas pipe (903); two air inlet grooves (901) are formed in one side of the air collecting channel (9), fan shafts (902) are rotatably arranged on the inner sides of the air inlet grooves (901), and fans are arranged on the outer sides of the fan shafts (902); the other side of the gas collection channel (9) is provided with a motor B (10) which is in transmission connection with a fan shaft (902); the inner ends of the two air inlet grooves (901) penetrate through the air collecting channel (9) to be provided with air pipes (903) which are communicated with the lower air flow plate (6) and the air duct (603) outside the upper air flow plate (7).