CN114214759A - Cotton beating machine capable of automatically detecting loosening degree - Google Patents
Cotton beating machine capable of automatically detecting loosening degree Download PDFInfo
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- CN114214759A CN114214759A CN202111560227.8A CN202111560227A CN114214759A CN 114214759 A CN114214759 A CN 114214759A CN 202111560227 A CN202111560227 A CN 202111560227A CN 114214759 A CN114214759 A CN 114214759A
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- cotton
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/06—Opening or cleaning fibres, e.g. scutching cotton by means of toothed members
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/14—Details of machines or apparatus
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- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to a cotton beating machine, in particular to a cotton beating machine capable of automatically detecting the looseness. The cotton beating machine provided by the invention can beat cotton in an elastic manner, so that the cotton is softer, and the looseness can be automatically detected. A cotton beating machine capable of automatically detecting the slack degree comprises: a servo motor is arranged on the front side of the top of the underframe; the left first rotating shaft is connected with the output shaft of the servo motor at the front end; the two first rotating shafts are provided with conveying wheels; the conveying belt is connected between the two conveying wheels in a winding mode. According to the cotton fluffer, the beating rope repeatedly moves up and down to flick cotton, so that the cotton is flicked into cotton wool, and the cotton is softer.
Description
Technical Field
The invention relates to a cotton beating machine, in particular to a cotton beating machine capable of automatically detecting the looseness.
Background
The cotton beating machine is used for beating cotton in the cotton quilt making process to make the cotton softer.
Patent application CN211112357U, but the publication date is 20200728, discloses a but cotton machine of beating of automated inspection pine lax degree, including the main structure, the main structure includes cylinder device and the casing of connecting from top to bottom, the cylinder device is equipped with the cylinder box and controls the cylinder of fixed connection in inside about through central bearing, the casing top be equipped with the roof of cylinder box inner chamber intercommunication, be equipped with the through-hole in the middle of the roof, the through-hole is equipped with leaf type and opposite direction pivoted and goes up commentaries on classics board and lower commentaries on classics board, and combines together the one side and all is equipped with the response layer. The cotton loosening degree automatic checking device is simple in structure and convenient to operate, the roller finishes the cotton beating effect, the upper rotating plate and the lower rotating plate are operated in a reverse mode and matched with each other, and the function of automatically checking the cotton loosening degree is integrally finished by means of the induction layer. Although the holistic stability of above-mentioned patent is strong, and the practicality is strong, can satisfy different service environment, but above-mentioned patent utilizes the cylinder to rotate and beats cotton to the cotton, and the cylinder can only carry out the compacter that presses to the cotton, but can't play the cotton for beat cotton out cotton soft not enough.
Therefore, in view of the above, a cotton picker capable of automatically detecting the degree of slack, which can flick cotton to make the cotton softer, is provided.
Disclosure of Invention
In order to overcome the defect that the function of the patent is single, the cotton cannot be beaten in an elastic manner, and the cotton needs to be beaten in an elastic manner by other equipment, the technical problem is as follows: the cotton beating machine capable of automatically detecting the looseness is capable of beating cotton in an elastic mode to enable the cotton to be softer.
Compared with the prior art, the invention is technically characterized in that: a cotton beating machine capable of automatically detecting the slack degree comprises:
a servo motor is arranged on the front side of the top of the underframe;
the left first rotating shaft is connected with the output shaft of the servo motor at the front end;
the two first rotating shafts are provided with conveying wheels;
the conveying belt is connected between the two conveying wheels in a winding manner;
the middle part of the underframe is provided with a supporting plate;
the front side and the rear side of the left end of the underframe are both provided with a first limiting rod in a sliding manner;
the handles are arranged at the bottoms of the two first limiting rods;
three beating ropes are uniformly arranged between the two handles at intervals;
the first return springs are arranged between the two handles and the underframe and are respectively wound on the first limiting rods on the same side;
four second rotating shafts are rotatably arranged at the upper end of the left side of the bottom frame at uniform intervals;
the four second rotating shafts are respectively provided with an auxiliary roller for assisting cotton in conveying;
the cotton beating mechanism is arranged on the first rotating shaft on the right side and used for driving the beating rope to beat cotton;
the detection mechanism is used for detecting the looseness of cotton and is arranged on the supporting plate.
Preferably, the cotton beating mechanism comprises:
the front side and the rear side of the first rotating shaft on the left side are provided with rotating rods;
the first guide rods are arranged in the two rotating rods;
the right sides of the two first guide rods are both provided with poke rods in a sliding manner;
the two second return springs are respectively wound on the first guide rods on the same side;
the lifter is equipped with the lifter between two first gag lever post tops, lifter and two poker rod contacts.
Preferably, the detection mechanism includes:
the front side and the rear side of the right end of the lifting rod are provided with connecting blocks;
the front side and the rear side of the top of the right end of the underframe are both provided with first supporting rods;
the lower ends of the middle parts of the two first supporting rods are respectively and rotatably provided with a third rotating shaft;
the two third rotating shafts are provided with rotating discs, and the two connecting blocks are connected with the eccentric positions of the rotating discs on the same side in a sliding manner;
the two torsion springs are respectively wound on the third rotating shafts on the same side;
the front side and the rear side of the middle of the top of the supporting plate are respectively provided with a second limiting rod;
the two second limiting rods are provided with first sliding rods in a sliding manner, and the two first sliding rods are connected with the eccentric position of the rotating disc at the same side in a sliding manner;
the first shell is arranged between the two first sliding rods;
the front side and the rear side of the interior of the first shell are both provided with a first sliding plate in a sliding manner;
four third return springs are arranged between the two first sliding plates and the first shell;
the inductor, two first sliding plate tops all are equipped with the inductor, and two inductors upsides move and first casing contact.
Preferably, still including unloading mechanism, unloading mechanism includes:
the second shell is arranged between the left sides of the two first supporting rods;
the front side of the first supporting rod at the front side is provided with a second supporting rod;
the motor is arranged on the left side of the second supporting rod;
the left side and the right side of the inside of the second shell are respectively and rotatably provided with a fourth rotating shaft, and the right fourth rotating shaft is connected with the output shaft of the motor;
rolling wheels are arranged on the two fourth rotating shafts;
and the front sides of the two fourth rotating shafts are respectively provided with a straight gear, and the two straight gears are meshed with each other.
Preferably, the device further comprises a tearing mechanism, and the tearing mechanism comprises:
the top parts of the two connecting blocks are provided with connecting plates;
the tops of the two first supporting rods are provided with second guide rods;
the left and right sides of the two second guide rods are both provided with second sliding plates in a sliding manner, and the four second sliding plates are connected with the connecting plates on the same side in a sliding manner;
fourth return springs are arranged between the four second sliding plates and the second guide rods on the same side, and the four fourth return springs are respectively wound on the second guide rods on the same side;
the bottom of each second sliding plate is evenly provided with five tearing nails at intervals.
Preferably, the winding device further comprises a winding mechanism, and the winding mechanism comprises:
the upper side and the lower side of the right end of the supporting plate are rotatably provided with fifth rotating shafts;
the rolling wheels are arranged on the two fifth rotating shafts;
the front side and the rear side of the middle part of the right end of the underframe are respectively and rotatably provided with a sixth rotating shaft;
the second sliding rod is arranged between the two sixth rotating shafts in a sliding manner;
the two sixth rotating shafts are provided with first belt pulleys respectively;
the front side and the rear side of the right first rotating shaft are respectively provided with a second belt pulley, and the front side and the rear side of the upper fifth rotating shaft are respectively provided with a second belt pulley;
the flat belts are wound between the adjacent first belt pulleys and the two second belt pulleys;
and the two sixth rotating shafts are provided with fifth return springs, the outer sides of the two fifth return springs are connected with the first belt pulley at the same side, and the inner ends of the two fifth return springs are in contact with the second sliding rod.
Preferably, still include scraping mechanism, scraping mechanism includes:
the front side and the rear side of the middle part of the left side of the underframe are both provided with connecting rods in a sliding manner;
the sixth return spring is arranged between the two connecting rods and the underframe;
scrape the material pole, be equipped with between two connecting rods and scrape the material pole, scrape the contact of material pole and conveyer belt.
Preferably, the bottom of the underframe is provided with a non-slip mat.
The invention has the following advantages: 1. according to the cotton fluffer, the beating rope repeatedly moves up and down to flick cotton, so that the cotton is flicked into cotton wool, and the cotton is softer;
2. the cotton moves to contact with the first sliding plate, the first sliding plate is extruded through the looseness of the cotton, the first sliding plate drives the inductor to move, if the inductor makes a sound, the cotton does not reach proper looseness, if the inductor does not make a sound, the cotton reaches proper looseness, and therefore the looseness of the cotton can be judged;
3. the connecting block drives the connecting plate to move upwards, so that the connecting plate extrudes the second sliding plate, the second sliding plate drives the tearing nails to move outwards, the cotton is torn by the tearing nails, and the cotton is looser;
4. compress tightly the cotton through rolling wheel rotation, then the second slide bar rotates and carries out the rolling to the cotton that compresses tightly.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of a first cotton beating mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a second cotton beating mechanism of the present invention.
Fig. 5 is a schematic perspective view of a first detecting mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a second detecting mechanism of the present invention.
Fig. 7 is a schematic perspective view of a part of the detecting mechanism of the present invention.
FIG. 8 is a partial cross-sectional view of the detection mechanism of the present invention.
Fig. 9 is a schematic perspective view of a first blanking mechanism according to the present invention.
Fig. 10 is a schematic perspective view of a second blanking mechanism according to the present invention.
Fig. 11 is a perspective view of the tearing mechanism of the present invention.
Fig. 12 is a schematic perspective view of a portion of the tear mechanism of the present invention.
Fig. 13 is a schematic perspective view of a first winding mechanism according to the present invention.
Fig. 14 is a schematic perspective view of a second winding mechanism according to the present invention.
Fig. 15 is a partial cross-sectional view of the winding mechanism of the present invention.
Fig. 16 is a schematic perspective view of a first exemplary scraping mechanism according to the present invention.
Fig. 17 is a schematic perspective view of a second exemplary embodiment of the scraping mechanism of the present invention.
Description of reference numerals: 1_ chassis, 2_ servo motor, 3_ first rotating shaft, 4_ conveying wheel, 5_ conveying belt, 6_ support plate, 7_ hitting rope, 70_ handle, 71_ first limit lever, 72_ first return spring, 73_ second rotating shaft, 74_ auxiliary roller, 8_ beater mechanism, 80_ rotating shaft, 81_ lifting lever, 82_ first guide lever, 83_ second return spring, 84_ beater lever, 9_ detection mechanism, 90_ connection block, 91_ first support lever, 92_ third rotating shaft, 93_ rotating disc, 94_ torsion spring, 95_ first sliding lever, 96_ second limit lever, 97_ first housing, 98_ first sliding plate, 99_ sensor, 910_ third return spring, 10_ blanking mechanism, 100_ second support lever, 101_ motor, 102_ second housing, 103_ fourth rotating shaft, 104_ spur wheel, 105_ rolling wheel, 11_ tearing mechanism, 110_ connecting plate, 111_ second guide bar, 112_ fourth return spring, 113_ second sliding plate, 114_ tearing nail, 12_ winding mechanism, 120_ fifth rotating shaft, 121_ rolling wheel, 122_ second sliding bar, 123_ fifth return spring, 124_ sixth rotating shaft, 125_ first pulley, 126_ second pulley, 127_ flat belt, 13_ scraping mechanism, 130_ connecting bar, 131_ sixth return spring, 132_ scraping bar.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
A cotton beating machine capable of automatically detecting looseness degree is disclosed, as shown in figures 1-8, and comprises a chassis 1, a servo motor 2, a first rotating shaft 3, conveying wheels 4, a conveying belt 5, a supporting plate 6, a beating rope 7, a handle 70, a first limiting rod 71, a first return spring 72, a second rotating shaft 73, auxiliary rollers 74, a cotton beating mechanism 8 and a detection mechanism 9, wherein the bottom of the chassis 1 is provided with anti-slip pads which can play a role of anti-slip, the front side of the top of the chassis 1 is provided with the servo motor 2 through bolts, the left side and the right side of the upper part of the chassis 1 are connected with the first rotating shaft 3 through bearings, the front end of the left first rotating shaft 3 is connected with an output shaft of the servo motor 2 through a coupler, the two first rotating shafts 3 are provided with the conveying wheels 4, the conveying belt 5 is wound between the two conveying wheels 4 and used for conveying cotton, the middle part of the chassis 1 is connected with the supporting plate 6, equal slidingtype in both sides is equipped with first gag lever post 71 around 1 left end of chassis, two first gag lever posts 71 bottoms all are connected with handle 70, even interval is equipped with three beating rope 7 between two handles 70, be used for beating the cotton, make the cotton bullet beat into the cotton fibre, all be equipped with first return spring 72 between two handles 70 and the chassis 1, two first return spring 72 are respectively around connecing on the first gag lever post 71 of homonymy, 1 left side upper end evenly spaced is connected with four second axis of rotation 73 through the bearing, all be equipped with supplementary gyro wheel 74 on four second axis of rotation 73, be used for supplementary cotton to carry, be equipped with on the first axis of rotation 3 on right side and beat cotton mechanism 8, be used for driving to beat rope 7 and beat the cotton bullet, be equipped with detection mechanism 9 in the backup pad 6, be used for detecting the looseness of cotton.
As shown in fig. 1, 3 and 4, the cotton beating mechanism 8 includes a rotating rod 80, a lifting rod 81, a first guide rod 82, a second return spring 83 and a poking rod 84, the rotating rods 80 are disposed on the front side and the rear side of the left first rotating shaft 3, the first guide rods 82 are disposed inside the two rotating rods 80, the poking rods 84 are slidably disposed on the right sides of the two first guide rods 82, the second return springs 83 are disposed between the two poking rods 84 and the first guide rods 82 on the same side, the two second return springs 83 are respectively wound on the first guide rods 82 on the same side, the lifting rod 81 is disposed between the tops of the two first limiting rods 71, and the lifting rod 81 is in contact with the two poking rods 84.
As shown in fig. 1, 5, 6, 7 and 8, the detecting mechanism 9 includes a connecting block 90, a first supporting rod 91, a third rotating shaft 92, a rotating disc 93, a torsion spring 94, a first sliding rod 95, a second limiting rod 96, a first housing 97, a first sliding plate 98, a sensor 99 and a third return spring 910, wherein the connecting block 90 is disposed on the front and rear sides of the right end of the lifting rod 81, the first supporting rod 91 is disposed on the front and rear sides of the top of the right end of the chassis 1, the third rotating shaft 92 is connected to the lower ends of the middle portions of the two first supporting rods 91 through bearings, the rotating disc 93 is connected to the two third rotating shafts 92, the two connecting blocks 90 are slidably connected to the eccentric position of the rotating disc 93 on the same side, the torsion springs 94 are disposed between the two rotating discs 93 and the first supporting rod 91 on the same side, the two torsion springs 94 are respectively wound around the third rotating shaft 92 on the same side, the front and rear sides of the middle portion of the top of the supporting plate 6 are disposed with the second limiting rods 96, all be equipped with first slide bar 95 on two second gag lever posts 96 slidingtype, two first slide bar 95 and the rolling disc 93 eccentric position sliding type connection of homonymy, be equipped with first casing 97 between two first slide bar 95, both sides all are slidingtype to be equipped with first sliding plate 98 around first casing 97 is inside, all be equipped with four third return spring 910 between two first sliding plate 98 and the first casing 97, two first sliding plate 98 tops all are equipped with inductor 99, two inductors 99 move to the upside and contact with first casing 97.
When people need to use the cotton beating machine capable of automatically detecting the looseness, firstly, people firstly place cotton above a conveyer belt 5, then people start a servo motor 2 to control the output shaft of the servo motor 2 to rotate positively, the output shaft of the servo motor 2 drives a first rotating shaft 3 on the left side to rotate, the first rotating shaft 3 on the left side drives a conveying wheel 4 on the left side to rotate, under the matching of the conveying wheel 4 and the conveyer belt 5, the conveyer belt 5 drives a conveying wheel 4 on the right side to rotate, the conveying wheel 4 on the right side drives a first rotating shaft 3 on the right side to rotate, the conveyer belt 5 transports the cotton to the leftmost side of the conveyer belt 5, so that the cotton is in contact with an auxiliary roller 74, the cotton is transported through the conveyer belt 5, the cotton is in contact with the auxiliary roller 74, the auxiliary roller 74 drives a second rotating shaft 73 to rotate, the auxiliary roller 74 can roll the cotton, and the cotton is prevented from being too loose, the scattered cotton is easy to fall on the ground, then the conveyer belt 5 conveys the cotton to the position above the striking rope 7, meanwhile, the first rotating shaft 3 on the left side drives the rotating rod 80 to rotate, the rotating rod 80 drives the first guide rod 82 and the poking rod 84 to rotate, the poking rod 84 rotates to be in contact with the lifting rod 81 and extrudes the lifting rod 81, the lifting rod 81 drives the first limiting rod 71 to move upwards, the first limiting rod 71 drives the handle 70 to move upwards, the first return spring 72 is compressed, the handle 70 drives the striking rope 7 to move upwards, the striking rope 7 is in contact with the cotton and slightly flicks the cotton to loosen the cotton, then the first guide rod 82 continues to drive the poking rod 84 to rotate, the poking rod 84 continues to extrude the lifting rod 81, the lifting rod 81 moves upwards and cannot move, and the lifting rod 81 extrudes the poking rod 84, the poking rod 84 moves to the left along the first guide rod 82, the second return spring 83 is compressed, the poking rod 84 is separated from contact with the lifting rod 81, under the reset action of the first return spring 72, the handle 70 drives the first limiting rod 71 to move downwards, the first limiting rod 71 drives the lifting rod 81 to move downwards and reset, meanwhile, the handle 70 drives the striking rope 7 to move downwards, the striking rope 7 is separated from contact with cotton, cotton can be flicked into cotton wool, the cotton falls above the supporting plate 6, when the cotton is too much piled, the conveying belt 5 continuously conveys the cotton, the conveyed cotton can push the cotton piled on the supporting plate 6, the cotton is pushed to the right along the supporting plate 6, then under the reset action of the second return spring 83, the poking rod 84 moves to the right and resets, and simultaneously, the lifting rod 81 moves upwards to drive the connecting block 90 to move upwards, the connecting block 90 drives the rotating disc 93 to rotate in the upward moving process, the rotating disc 93 drives the third rotating shaft 92 to rotate, the torsion spring 94 deforms, the rotating disc 93 rotates to extrude the first sliding rod 95, so that the first sliding rod 95 moves downwards along the second limiting rod 96, the first sliding rod 95 drives the first shell 97 to move downwards, the first shell 97 drives the first sliding plate 98 to move downwards, the first sliding plate 98 moves to be in contact with cotton on the supporting plate 6, if the cotton is not bounced to a proper slack degree, the first sliding plate 98 is extruded, so that the first sliding plate 98 drives the sensor 99 to move upwards, the third return spring 910 is compressed, when the sensor 99 moves upwards to be in contact with the first shell 97, the sensor 99 can make a sound, so that people are warned that the cotton does not reach the proper slack degree, and the cotton needs to be bounced continuously, similarly, if the cotton reaches a suitable slack degree, the cotton is fluffed into cotton flocks, and then the cotton contacts the first sliding plate 98, the first sliding plate 98 only slightly moves upwards, the third return spring 910 slightly compresses, however, when the first sliding plate 98 drives the sensor 99 to move upwards, the sensor 99 does not contact the first housing 97, the sensor 99 does not make a sound, the conveyer belt 5 continues to convey the cotton, when the cotton is conveyed to be separated from the contact with the first sliding plate 98, under the reset action of the third return spring 910, the first sliding plate 98 drives the sensor 99 to move downwards and reset, the sensor 99 is separated from the contact with the first housing 97, so that the sensor 99 stops making a sound, the lifting rod 81 drives the connecting block 90 to move downwards, under the reset action of the torsion spring 94, the third rotating shaft 92 drives the rotating disc 93 to rotate backwards, the rolling disc 93 reverses and extrudes first slide bar 95, make first slide bar 95 move along second gag lever post 96 sidesway and reset to the sidesway, first slide bar 95 drives first casing 97 and moves to the upside, first casing 97 drives first sliding plate 98 and moves to the sidesway and reset to the sidesway, finally alright realize automizing and beat the cotton, make the cotton transform become the cotton fibre, thereby the cotton can be softer, can detect the relaxation degree to the cotton that the bullet was beaten simultaneously, be convenient for follow-up make into the quilt to the cotton, after the operation, close servo motor 2 can.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 9 and 10, the blanking device 10 further includes a blanking mechanism 10, the blanking mechanism 10 includes a second support rod 100, a motor 101, a second housing 102, a fourth rotation shaft 103, a spur gear 104 and a rolling gear 105, the second housing 102 is disposed between the left sides of the two first support rods 91, for blanking cotton, a second supporting rod 100 is arranged at the front side of a first supporting rod 91 at the front side, a motor 101 is arranged at the left side of the second supporting rod 100 through a bolt, fourth rotating shafts 103 are respectively connected at the left side and the right side in a second shell 102 through bearings, rolling wheels 105 are respectively arranged on the two fourth rotating shafts 103, the rolling wheel 105 is located in the second shell 102, straight gears 104 are connected to the front sides of the two fourth rotating shafts 103 in a key connection mode, the two straight gears 104 are meshed with each other, and the fourth rotating shaft 103 on the right side is connected with an output shaft of the motor 101.
Because the freshly processed cotton is sparse, the cotton is easy to blow when being conveyed, people firstly place the cotton in the second shell 102, then people start the motor 101 to control the output shaft of the motor 101 to rotate, the output shaft of the motor 101 drives the right fourth rotating shaft 103 to rotate, the right fourth rotating shaft 103 drives the right spur gear 104 to rotate, the right spur gear 104 drives the left spur gear 104 to rotate, the left spur gear 104 drives the left fourth rotating shaft 103 to rotate, the two fourth rotating shafts 103 simultaneously drive the rolling wheels 105 to rotate, the rolling wheels 105 on the two sides roll the cotton, so that the cotton is combined together and is not easy to scatter, then the rolling wheels 105 rotate to convey the cotton, so that the cotton falls above the conveying belt 5, finally, the sparse cotton can be compacted, and the conveying belt 5 is prevented from conveying the cotton, the cotton is loose and is easy to blow, and after the operation is finished, the motor 101 is turned off.
As shown in fig. 1, 11 and 12, the cotton harvester further includes a tearing mechanism 11, the tearing mechanism 11 includes a connecting plate 110, a second guide bar 111, a fourth return spring 112, a second sliding plate 113 and a tearing nail 114, the connecting plate 110 is disposed at the top of each of the two connecting blocks 90, the second guide bar 111 is disposed at the top of each of the two first supporting rods 91, the second sliding plates 113 are slidably disposed at the left and right sides of each of the two second guide bars 111, the four second sliding plates 113 are slidably connected to the connecting plate 110 on the same side, the fourth return springs 112 are disposed between the four second sliding plates 113 and the second guide bars 111 on the same side, the four fourth return springs 112 are respectively wound around the second guide bars 111 on the same side, and five tearing nails 114 are uniformly spaced at the bottom of the four second sliding plates 113 for tearing cotton to make the cotton sparse.
When the conveyer belt 5 conveys cotton, the cotton is conveyed to the tear nail 114, the connecting block 90 moves upwards to drive the connecting plate 110 to move upwards, the connecting plate 110 moves upwards to extrude the second sliding plate 113, so that the second sliding plate 113 moves outwards along the second guide rod 111, the fourth return spring 112 is compressed, the second sliding plate 113 drives the tear nail 114 to move outwards, the tear nail 114 tears cotton, so that the cotton is sparse, when the connecting block 90 drives the connecting plate 110 to move downwards, the connecting plate 110 presses the second sliding plate 113 in the downward movement process, so that the second sliding plate 113 moves inwards along the second guide rod 111, the fourth return spring 112 resets accordingly, the fourth return spring 112 plays a buffering role, the second sliding plate 113 drives the tear nail 114 to move inwards to reset, so that the tear nail 114 moves leftwards and rightwards, alright tear the cotton for the cotton is sparse, and the cotton can be softer.
As shown in fig. 1, 13, 14 and 15, the rolling mechanism 12 further comprises a rolling mechanism 12, the rolling mechanism 12 comprises a fifth rotating shaft 120, a rolling wheel 121, a second sliding rod 122, a fifth return spring 123, a sixth rotating shaft 124, a first belt pulley 125, a second belt pulley 126 and a flat belt 127, the upper and lower sides of the right end of the supporting plate 6 are connected with the fifth rotating shaft 120 through bearings, the two fifth rotating shafts 120 are respectively provided with the rolling wheel 121 for pressing the fluffed cotton, the front and rear sides of the middle part of the right end of the bottom frame 1 are respectively connected with the sixth rotating shaft 124 through bearings, the second sliding rod 122 is arranged between the two sixth rotating shafts 124 in a sliding manner, the two sixth rotating shafts 124 are respectively provided with the first belt pulley 125, the front and rear sides of the right first rotating shaft 3 are respectively provided with the second belt pulley 126, the front and rear sides of the upper fifth rotating shaft 120 are respectively provided with the second belt pulley 126, the flat belt 127 is wound between the adjacent first belt pulley 125 and the two second belt pulleys 126, the two sixth rotating shafts 124 are respectively provided with a fifth return spring 123, the outer sides of the two fifth return springs 123 are connected to the first belt pulley 125 on the same side, and the inner ends of the two fifth return springs 123 are respectively contacted with the second sliding rod 122.
When the cotton is pushed to the right side along the supporting plate 6, the cotton is pushed to the space between the rolling wheels 121, the first rotating shaft 3 on the right side rotates to drive the second belt pulley 126 on the right side to rotate, under the matching of the first belt pulley 125 and the second belt pulley 126 and the flat belt 127, the second belt pulley 126 drives the fifth rotating shaft 120 on the upper side to rotate, the fifth rotating shaft 120 on the upper side drives the rolling wheel 121 on the upper side to rotate, the rolling wheel 121 on the lower side is driven to rotate during the cotton conveying process, the rolling wheel 121 on the lower side drives the fifth rotating shaft 120 on the lower side to rotate, the rolling wheels 121 on both sides rotate simultaneously, the cotton can be conveyed better, the rolling wheel 121 rotates to compress the cotton, the rolling wheel 121 conveys the compressed cotton to the right side, so that the cotton moves to the right side of the supporting plate 6, and the cotton moves to the second sliding rod 122, meanwhile, the first belt pulley 125 drives the sixth rotating shaft 124 to rotate, the sixth rotating shaft 124 drives the second sliding rod 122 to rotate, the second sliding rod 122 rotates to wind the compacted cotton, after the cotton is wound, a person pulls the second sliding rod 122 to move towards the front side along the sixth rotating shaft 124 of the front side, the fifth return spring 123 of the front side is compressed, the second sliding rod 122 is separated from the contact with the sixth rotating shaft 124 of the rear side and the fifth return spring 123 of the rear side, then the person inclines the second sliding rod 122, so that the second sliding rod 122 is separated from the contact with the sixth rotating shaft 124 of the front side and the fifth return spring 123 of the front side, the fifth return spring 123 is reset and has a buffering effect, at this time, the person takes off the cotton on the second sliding rod 122, and after the cotton is taken off, the person puts the second sliding rod 122 back to the sixth rotating shaft 124 of the front side, the second sliding rod 122 extrudes the front fifth return spring 123, the front fifth return spring 123 is compressed, then the rear end of the second sliding rod 122 is flatly placed by people, the second sliding rod 122 is in contact with the rear sixth rotating shaft 124, at this time, people do not apply force to the second sliding rod 122 any more, under the reset action of the front fifth return spring 123, the second sliding rod 122 moves towards the rear to reset, and finally, the elastic cotton can be compressed and the compressed cotton can be wound.
As shown in fig. 2, 16 and 17, the cotton harvester further comprises a scraping mechanism 13, the scraping mechanism 13 comprises a connecting rod 130, a sixth return spring 131 and a scraping rod 132, the connecting rod 130 is slidably arranged on the front side and the rear side of the middle portion of the left side of the bottom frame 1, the sixth return spring 131 is arranged between the two connecting rods 130 and the bottom frame 1, the scraping rod 132 is arranged between the two connecting rods 130, and the scraping rod 132 is in contact with the conveyer belt 5 and is used for scraping cotton adhered to the conveyer belt 5.
When the conveyer belt 5 is carrying the cotton, the cotton easily adheres on the conveyer belt 5, conveyer belt 5 is carrying out the operation, conveyer belt 5 with scrape material pole 132 contact, scrape material pole 132 and take place slight downward side and move, sixth return spring 131 is stretched slightly, scrape remaining cotton on material pole 132 to conveyer belt 5 and scrape down, the cotton of scraping down drops on backup pad 6, when conveyer belt 5 stopped the operation, under the reset action of sixth return spring 131, connecting rod 130 drives and scrapes material pole 132 and move to the upslope and reset, finally alright realize scraping the cotton of adhesion on conveyer belt 5.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. The utility model provides a but cotton machine of beating of automated inspection slack, its characterized in that includes:
a servo motor (2) is arranged on the front side of the top of the bottom frame (1);
the left side and the right side of the upper part of the underframe (1) are both rotatably provided with the first rotating shafts (3), and the front end of the first rotating shaft (3) on the left side is connected with an output shaft of the servo motor (2);
the conveying wheels (4) are arranged on the two first rotating shafts (3);
a conveyer belt (5), wherein the conveyer belt (5) is wound between the two conveyer wheels (4);
the middle part of the underframe (1) is provided with a supporting plate (6);
the front side and the rear side of the left end of the underframe (1) are both provided with a first limiting rod (71) in a sliding manner;
the handles (70) are arranged at the bottoms of the two first limiting rods (71);
three beating ropes (7) are uniformly arranged between the two handles (70) at intervals;
the first return springs (72) are arranged between the two handles (70) and the underframe (1), and the two first return springs (72) are respectively wound on the first limiting rods (71) on the same side;
the upper end of the left side of the underframe (1) is uniformly and rotatably provided with four second rotating shafts (73) at intervals;
auxiliary rollers (74) are arranged on the four second rotating shafts (73), and the auxiliary rollers (74) are used for assisting cotton in conveying;
the cotton beating mechanism (8) is arranged on the first rotating shaft (3) on the right side of the cotton beating mechanism (8) and is used for driving the beating rope (7) to beat cotton;
the detection mechanism (9) is arranged on the supporting plate (6), and the detection mechanism (9) used for detecting the looseness of the cotton is arranged on the supporting plate (6).
2. The cotton beating machine capable of automatically detecting the degree of slack of the cotton according to claim 1, wherein the cotton beating mechanism (8) comprises:
the front side and the rear side of the first rotating shaft (3) on the left side of the rotating rod (80) are provided with the rotating rods (80);
the first guide rods (82) are arranged in the two rotating rods (80);
the right sides of the two first guide rods (82) are both provided with poke rods (84) in a sliding way;
the two second return springs (83) are respectively arranged between the two poke rods (84) and the first guide rod (82) on the same side, and the two second return springs (83) are respectively wound on the first guide rod (82) on the same side;
the lifting rod (81) is arranged between the tops of the two first limiting rods (71), and the lifting rod (81) is in contact with the two poke rods (84).
3. A cotton-beating machine with automatic slack detection according to claim 2, characterized in that the detection mechanism (9) comprises:
the front side and the rear side of the right end of the lifting rod (81) are provided with connecting blocks (90);
the front side and the rear side of the top of the right end of the underframe (1) are respectively provided with a first supporting rod (91); the lower ends of the middle parts of the two first supporting rods (91) are respectively and rotatably provided with a third rotating shaft (92);
the two third rotating shafts (92) are respectively provided with a rotating disc (93), and the two connecting blocks (90) are connected with the eccentric positions of the rotating discs (93) on the same side in a sliding manner;
the two torsion springs (94) are arranged between the two rotating discs (93) and the first supporting rod (91) on the same side, and the two torsion springs (94) are respectively wound on the third rotating shaft (92) on the same side;
the front side and the rear side of the middle of the top of the supporting plate (6) are respectively provided with a second limiting rod (96); the two second limiting rods (96) are respectively provided with a first sliding rod (95) in a sliding manner, and the two first sliding rods (95) are connected with the eccentric position of the rotating disc (93) at the same side in a sliding manner;
a first housing (97), a first housing (97) being provided between the two first sliding rods (95);
the first sliding plate (98) is arranged at the front side and the rear side of the interior of the first shell (97) in a sliding manner;
four third return springs (910) are arranged between the two first sliding plates (98) and the first shell (97);
the top of the two first sliding plates (98) is provided with an inductor (99), and the two inductors (99) move upwards to be in contact with the first shell (97).
4. The cotton beating machine capable of automatically detecting the slack degree according to the claim 3, characterized in that, a blanking mechanism (10) is further included, the blanking mechanism (10) comprises:
a second shell (102), wherein the second shell (102) is arranged between the left sides of the two first supporting rods (91);
a second support rod (100), wherein the second support rod (100) is arranged on the front side of the first support rod (91) on the front side;
a motor (101), wherein the motor (101) is arranged on the left side of the second supporting rod (100);
the left side and the right side of the inside of the second shell (102) are respectively and rotatably provided with a fourth rotating shaft (103), and the fourth rotating shaft (103) on the right side is connected with an output shaft of the motor (101);
the rolling wheels (105) are arranged on the two fourth rotating shafts (103);
the front sides of the two fourth rotating shafts (103) are respectively provided with a straight gear (104), and the two straight gears (104) are meshed.
5. The cotton beating machine capable of automatically detecting the slack degree according to claim 4, characterized by further comprising a tearing mechanism (11), wherein the tearing mechanism (11) comprises:
the top parts of the two connecting blocks (90) are respectively provided with a connecting plate (110);
the tops of the two first supporting rods (91) are provided with second guide rods (111); the left and right sides of the two second guide rods (111) are both provided with second sliding plates (113) in a sliding manner, and the four second sliding plates (113) are connected with the connecting plate (110) on the same side in a sliding manner; fourth return springs (112) are arranged between the four second sliding plates (113) and the second guide rods (111) on the same side, and the four fourth return springs (112) are respectively wound on the second guide rods (111) on the same side;
five tear nails (114) are uniformly arranged at the bottoms of the four second sliding plates (113) at intervals.
6. The cotton beating machine capable of automatically detecting the slack degree according to claim 5, characterized by further comprising a winding mechanism (12), wherein the winding mechanism (12) comprises:
the upper side and the lower side of the right end of the supporting plate (6) are respectively and rotatably provided with a fifth rotating shaft (120);
the rolling wheels (121) are arranged on the two fifth rotating shafts (120);
the front side and the rear side of the middle part of the right end of the underframe (1) are both rotatably provided with a sixth rotating shaft (124);
the second sliding rod (122) is arranged between the two sixth rotating shafts (124) in a sliding manner;
the first belt pulleys (125) are arranged on the two sixth rotating shafts (124);
the front side and the rear side of the right first rotating shaft (3) are respectively provided with a second belt pulley (126), and the front side and the rear side of the upper fifth rotating shaft (120) are respectively provided with a second belt pulley (126);
the flat belt (127) is wound between the adjacent first belt pulley (125) and the two second belt pulleys (126);
fifth return springs (123), the two sixth rotating shafts (124) are respectively provided with the fifth return springs (123), the outer sides of the two fifth return springs (123) are connected to the first belt pulley (125) on the same side, and the inner ends of the two fifth return springs (123) are respectively contacted with the second sliding rod (122).
7. The cotton beating machine capable of automatically detecting the slack degree according to the claim 6, characterized in that, a scraping mechanism (13) is further included, the scraping mechanism (13) comprises:
the front side and the rear side of the middle part of the left side of the underframe (1) are both provided with connecting rods (130) in a sliding manner; the sixth return spring (131) is arranged between the two connecting rods (130) and the chassis (1);
the scraping rod (132) is arranged between the two connecting rods (130), and the scraping rod (132) is in contact with the conveying belt (5).
8. The cotton beating machine capable of automatically detecting the slack degree according to the claim 1, characterized in that the bottom of the chassis (1) is provided with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560227.8A CN114214759B (en) | 2021-12-20 | 2021-12-20 | Cotton beating machine capable of automatically detecting looseness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560227.8A CN114214759B (en) | 2021-12-20 | 2021-12-20 | Cotton beating machine capable of automatically detecting looseness |
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| Publication Number | Publication Date |
|---|---|
| CN114214759A true CN114214759A (en) | 2022-03-22 |
| CN114214759B CN114214759B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111560227.8A Active CN114214759B (en) | 2021-12-20 | 2021-12-20 | Cotton beating machine capable of automatically detecting looseness |
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Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB274480A (en) * | 1926-07-13 | 1928-09-06 | Perry Elof Kronlund | Improvements in or relating to machines for opening, teasing and cleaning kapok floss, cotton or other fibrous materials |
| GB1483748A (en) * | 1973-12-21 | 1977-08-24 | Suomen Vanutehdas Finnwad | Feeding and dispensing apparatus for fibrous material |
| US4338773A (en) * | 1978-12-23 | 1982-07-13 | Schubert & Salzer | Control mechanism for a fiber feed device on an open end spinning mechanism |
| JPH09322992A (en) * | 1996-06-06 | 1997-12-16 | Toray Ind Inc | Padding object |
| GB2340137A (en) * | 1998-06-12 | 2000-02-16 | Truetzschler Gmbh & Co Kg | Feed apparatus for a spinning preparation machine |
| DE10121421A1 (en) * | 2001-04-27 | 2002-10-31 | Rieter Ag Maschf | Assembly for monitoring raw cotton fiber materials has air fed into the flockings, from the buffer shaft, for the loose flocking to drop past a sensor array and a downstream unit separates and removes soiled fibers |
| GB2449187B (en) * | 2007-06-05 | 2012-07-04 | Tra Tzschler Gmbh & Co Kg | Arrangement for recognising undesirable particles in textile fibre material |
| CN202744686U (en) * | 2012-08-09 | 2013-02-20 | 芜湖跃飞新型吸音材料股份有限公司 | Cotton feeding machine |
| CN103276528A (en) * | 2013-04-25 | 2013-09-04 | 胡东兴 | Cotton fluffing and carding machine |
| JP2016203396A (en) * | 2015-04-15 | 2016-12-08 | 東洋紡Ｓｔｃ株式会社 | Granular cotton sheet |
| CN206188946U (en) * | 2016-08-24 | 2017-05-24 | 刘杰 | Fixed high -quality dust absorption cotton fluffer of convenient walking |
| US20170204535A1 (en) * | 2016-01-14 | 2017-07-20 | Thomas Owen | Cotton gin for pneumatic cotton harvesting machine |
| CN206736422U (en) * | 2017-04-27 | 2017-12-12 | 亚金织造（苏州）有限公司 | A kind of new opener |
| CN108315873A (en) * | 2018-04-04 | 2018-07-24 | 宋环环 | A kind of processing of cotton yarn is with rubbing cotton machine |
| CN208071867U (en) * | 2018-03-30 | 2018-11-09 | 安义县宏达纺织有限公司 | Autoleveller scutcher |
| CN108950745A (en) * | 2018-07-20 | 2018-12-07 | 宁波高新区盛文途纺织品有限公司 | A kind of fluffy equipment of cotton |
| KR101987099B1 (en) * | 2018-12-19 | 2019-06-10 | 주식회사 메디셀 | Forearm patch manufacturing method the same using skin temperature-sensitized hydrogel |
| CN110042510A (en) * | 2019-04-23 | 2019-07-23 | 河北科技大学 | Cotton fiber fibre-opening unit |
| CN209368468U (en) * | 2018-12-24 | 2019-09-10 | 山西农业大学 | A kind of Cotton fluffer |
| CN110804801A (en) * | 2019-11-11 | 2020-02-18 | 王金英 | Cotton-wadded quilt production facility |
| CN111172630A (en) * | 2020-03-12 | 2020-05-19 | 雷银霞 | Elastic pulling type cotton opener |
| CN211112357U (en) * | 2019-05-14 | 2020-07-28 | 东莞市长利玩具制品有限公司 | Cotton beating machine capable of automatically detecting loosening degree |
| CN211533725U (en) * | 2019-11-28 | 2020-09-22 | 贵州罗弹花棉纺制品有限公司 | Automatic cotton quilt production line |
| CN212404373U (en) * | 2019-12-02 | 2021-01-26 | 福建省长乐市立峰纺织有限公司 | Cotton mixing, opening and picking all-in-one machine |
| CN112376162A (en) * | 2020-11-18 | 2021-02-19 | 广州市海儿电器有限公司 | Cotton quilt production is with playing cotton high-end device |
| CN112522820A (en) * | 2020-11-26 | 2021-03-19 | 宁波玻尔新材料科技有限公司 | High-efficient loose knocking device that opens cotton |
-
2021
- 2021-12-20 CN CN202111560227.8A patent/CN114214759B/en active Active
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB274480A (en) * | 1926-07-13 | 1928-09-06 | Perry Elof Kronlund | Improvements in or relating to machines for opening, teasing and cleaning kapok floss, cotton or other fibrous materials |
| GB1483748A (en) * | 1973-12-21 | 1977-08-24 | Suomen Vanutehdas Finnwad | Feeding and dispensing apparatus for fibrous material |
| US4338773A (en) * | 1978-12-23 | 1982-07-13 | Schubert & Salzer | Control mechanism for a fiber feed device on an open end spinning mechanism |
| JPH09322992A (en) * | 1996-06-06 | 1997-12-16 | Toray Ind Inc | Padding object |
| GB2340137A (en) * | 1998-06-12 | 2000-02-16 | Truetzschler Gmbh & Co Kg | Feed apparatus for a spinning preparation machine |
| DE10121421A1 (en) * | 2001-04-27 | 2002-10-31 | Rieter Ag Maschf | Assembly for monitoring raw cotton fiber materials has air fed into the flockings, from the buffer shaft, for the loose flocking to drop past a sensor array and a downstream unit separates and removes soiled fibers |
| GB2449187B (en) * | 2007-06-05 | 2012-07-04 | Tra Tzschler Gmbh & Co Kg | Arrangement for recognising undesirable particles in textile fibre material |
| CN202744686U (en) * | 2012-08-09 | 2013-02-20 | 芜湖跃飞新型吸音材料股份有限公司 | Cotton feeding machine |
| CN103276528A (en) * | 2013-04-25 | 2013-09-04 | 胡东兴 | Cotton fluffing and carding machine |
| JP2016203396A (en) * | 2015-04-15 | 2016-12-08 | 東洋紡Ｓｔｃ株式会社 | Granular cotton sheet |
| US20170204535A1 (en) * | 2016-01-14 | 2017-07-20 | Thomas Owen | Cotton gin for pneumatic cotton harvesting machine |
| CN206188946U (en) * | 2016-08-24 | 2017-05-24 | 刘杰 | Fixed high -quality dust absorption cotton fluffer of convenient walking |
| CN206736422U (en) * | 2017-04-27 | 2017-12-12 | 亚金织造（苏州）有限公司 | A kind of new opener |
| CN208071867U (en) * | 2018-03-30 | 2018-11-09 | 安义县宏达纺织有限公司 | Autoleveller scutcher |
| CN108315873A (en) * | 2018-04-04 | 2018-07-24 | 宋环环 | A kind of processing of cotton yarn is with rubbing cotton machine |
| CN108950745A (en) * | 2018-07-20 | 2018-12-07 | 宁波高新区盛文途纺织品有限公司 | A kind of fluffy equipment of cotton |
| KR101987099B1 (en) * | 2018-12-19 | 2019-06-10 | 주식회사 메디셀 | Forearm patch manufacturing method the same using skin temperature-sensitized hydrogel |
| CN209368468U (en) * | 2018-12-24 | 2019-09-10 | 山西农业大学 | A kind of Cotton fluffer |
| CN110042510A (en) * | 2019-04-23 | 2019-07-23 | 河北科技大学 | Cotton fiber fibre-opening unit |
| CN211112357U (en) * | 2019-05-14 | 2020-07-28 | 东莞市长利玩具制品有限公司 | Cotton beating machine capable of automatically detecting loosening degree |
| CN110804801A (en) * | 2019-11-11 | 2020-02-18 | 王金英 | Cotton-wadded quilt production facility |
| CN211533725U (en) * | 2019-11-28 | 2020-09-22 | 贵州罗弹花棉纺制品有限公司 | Automatic cotton quilt production line |
| CN212404373U (en) * | 2019-12-02 | 2021-01-26 | 福建省长乐市立峰纺织有限公司 | Cotton mixing, opening and picking all-in-one machine |
| CN111172630A (en) * | 2020-03-12 | 2020-05-19 | 雷银霞 | Elastic pulling type cotton opener |
| CN112376162A (en) * | 2020-11-18 | 2021-02-19 | 广州市海儿电器有限公司 | Cotton quilt production is with playing cotton high-end device |
| CN112522820A (en) * | 2020-11-26 | 2021-03-19 | 宁波玻尔新材料科技有限公司 | High-efficient loose knocking device that opens cotton |
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| Publication number | Publication date |
|---|---|
| CN114214759B (en) | 2022-09-30 |
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