阅读说明：本技术 无纺织棉混棉装置 (Non-woven cotton mixing device ) 是由 刘仁才 林爱明 洪文忠 邢伟风 李陶生 朱轶斌 于 2019-10-10 设计创作，主要内容包括：一种无纺织棉混棉装置,包括混合棉称重计量输送机构、混棉箱、混合棉输入机构、梯度式纤维混匀机构、打手驱动机构和混匀纤维输出机构,混合棉称重计量输送机构包括计量箱底架、计量箱、称重纤维输送装置和输送帘驱动装置,计量箱底架的前侧上部及后侧上部各设一对称重计量传感器、前侧和后侧底部各支承在一对称重计量传感器上,称重纤维输送装置设在计量箱上,输送帘驱动装置设在计量箱的前侧右端且与称重纤维输送装置连接,混合棉输入机构设在混棉箱的下部,梯度式纤维混匀机构设在混棉箱腔的右侧,打手驱动机构设在混棉箱的右侧顶部,混匀纤维输出机构设在混棉箱的上部。保障计量的准确性；开松混合效果理想；提高效率；积木化效应好。(A non-woven cotton mixing device, which comprises a mixed cotton weighing, metering and conveying mechanism, a cotton mixing box, a mixed cotton input mechanism and a gradient fiber mixing mechanism, beater actuating mechanism and mixing fibre output mechanism, mix cotton weighing measurement conveying mechanism and include the batch meter chassis, the batch meter, fibre conveyor and the transport curtain drive arrangement of weighing, a pair of weighing measurement sensor is respectively established on the front side upper portion and the rear side upper portion of batch meter chassis, front side and rear side bottom each support are on a pair of weighing measurement sensor, the fibre conveyor that weighs establishes on the batch meter, it establishes at the front side right-hand member of batch meter and is connected with the fibre conveyor that weighs to carry curtain drive arrangement, mix cotton input mechanism and establish the lower part at mixing the cotton case, gradient formula fibre mixing mechanism establishes the right side at mixing the cotton case chamber, beater actuating mechanism establishes the right side top at mixing the cotton case, mixing fibre output mechanism establishes the upper portion at mixing the cotton case. The accuracy of metering is guaranteed; the opening and mixing effect is ideal; the efficiency is improved; the building block effect is good.)

1. A non-woven cotton mixing device is characterized by comprising a mixed cotton weighing and metering conveying mechanism (1), a mixed cotton box (2), a mixed cotton input mechanism (3), a gradient fiber mixing mechanism (4), a beater driving mechanism (5) and a mixed fiber output mechanism (6), wherein the mixed cotton weighing and metering conveying mechanism (1) comprises a metering box underframe (11), a metering box (12), a weighing fiber conveying device (13) and a conveying curtain driving device (14), the metering box underframe (11) is supported on a terrace of a use place at a position corresponding to the left side of the mixed cotton input mechanism (3), a pair of weighing and metering sensors (111) are respectively arranged on the upper part of the front side and the upper part of the rear side of the metering box underframe (11), the bottom part of the front side of the metering box (12) is supported on the pair of weighing and metering sensors (111) arranged on the upper part of the front side of the metering box underframe (11), the rear bottom of the metering box (12) is supported on a pair of weighing and metering sensors (111) arranged on the rear upper part of the metering box underframe (11), the upper part, the bottom and the right end of a metering box cavity (121) of the metering box (12) are not closed, a weighing fiber conveying device (13) is arranged on the metering box (12) and corresponds to the bottom of the metering box cavity (121) of the metering box (12), a conveying curtain driving device (14) is arranged at the front right end of the metering box (12) and is in transmission connection with the weighing fiber conveying device (13), a mixed cotton input mechanism (3) is arranged at the lower part of the cotton mixing box (2), a fiber yielding channel (21) is formed at the lower part of the left side of the cotton mixing box (2) in the height direction, the weighing fiber conveying device (13) corresponds to the fiber yielding channel (21), a gradient fiber blending mechanism (4) is arranged at the right side of a cotton mixing box cavity (22) of the cotton mixing box (2), beater drive mechanism (5) set up at the right side top of mixing cotton case (2) and with gradient formula fibre mixing mechanism (4) transmission be connected, mixing fibre output mechanism (6) are in the position setting that corresponds to gradient formula fibre mixing mechanism (4) mix the upper portion of cotton case (2).

2. The nonwoven cotton blending apparatus according to claim 1, wherein the weighing fiber feeding means (13) comprises a weighing fiber feeding curtain driving roller (131), a weighing fiber feeding curtain driven roller (132) and a weighing fiber feeding curtain (133), the weighing fiber feeding curtain driving roller (131) is rotatably supported at the right end of the weighing tank (12) through a driving roller shaft seat and a roller shaft head of the front end of the weighing fiber feeding curtain driving roller (131) extends to the front side of the weighing tank (12), the weighing fiber feeding curtain driven roller (132) is rotatably supported at the left end of the weighing tank (12) through a driven roller shaft seat, the weighing fiber feeding curtain (133) corresponds to the bottom of the weighing tank (12), the right end of the weighing fiber feeding curtain (133) is fitted over the weighing fiber feeding curtain driving roller (131) and the right end is fitted over the weighing fiber feeding curtain driven roller (132), the conveying curtain driving device (14) is in transmission connection with a roller shaft head at the front end of the weighing fiber conveying curtain driving roller (131).

3. The nonwoven cotton mixing device according to claim 2, characterized in that the conveying curtain driving device (14) comprises a conveying curtain driving motor (141) and a conveying curtain driving reduction box (142), the conveying curtain driving motor (141) is in transmission fit with the conveying curtain driving reduction box (142), the conveying curtain driving reduction box (142) is fixed at the right end of the front side of the metering box (12) through a conveying curtain reduction box fixing lug (1421) and the conveying curtain driving motor (141), and a power output shaft of the conveying curtain driving reduction box (142) is in transmission connection with the roller shaft head at the front end of the weighing fiber conveying curtain driving roller (131).

4. The device for mixing the nonwoven cotton according to claim 2, wherein a fiber anti-run-out strip (122) is fixed to a lower portion of the opposite side of the front chamber wall and the rear chamber wall of the metering chamber (121) of the metering chamber (12) and extends along the length direction of the front chamber wall and the rear chamber wall, and the fiber anti-run-out strip (122) is a rubber strip and has a bottom portion contacting with an edge portion of the fiber conveying curtain (133).

5. The non-woven cotton mixing device according to claim 1, characterized in that a left half baffle (23) of the cotton mixing box is arranged on the upper portion of the left side of the cotton mixing box (2) in the height direction, a weighing and metering display screen (231) is arranged on the left half baffle (23), a pair of weighing and metering sensors (111) arranged on the upper portion of the front side and the upper portion of the rear side of the metering box chassis (11) are connected with the weighing and metering display screen (231), a cotton blocking curtain (232) is arranged on the lower portion of the left half baffle (23) in the length direction, and the cotton blocking curtain (232) corresponds to the right end of the weighing and metering conveying mechanism (1) for mixed cotton.

6. The non-woven cotton mixing device according to claim 1, wherein the mixed cotton input mechanism (3) comprises a mixed cotton input driving roller (31), a mixed cotton input driven roller (32), a mixed cotton input curtain (33) and a mixed cotton input curtain transmission device (34), the front end and the rear end of the mixed cotton input driving roller (31) are respectively and rotatably supported on the front and rear corresponding box walls of the right end of the cotton mixing box (2) through a bearing seat, the mixed cotton input driving roller front shaft head (311) of the mixed cotton input driving roller (31) extends to the front side of the cotton mixing box (2), a driving roller front shaft head double-row chain wheel (3111) is fixed on the mixed cotton input driving roller front shaft head (311), the middle part of the mixed cotton input driving roller (31) corresponds to the right end of the lower part of the cotton mixing box cavity (22), the driven roller shaft heads (321) of the front end and the rear end of the mixed cotton input driven roller (32) are respectively and rotatably supported on a shaft head supporting shaft head The device comprises a seat (3211), a driven roller shaft head supporting seat (3211) is movably arranged on a mixed cotton input curtain tension adjusting device (35), the mixed cotton input curtain tension adjusting device (35) is arranged on the outer wall of a cotton mixing box (2), the right end of a mixed cotton input curtain (33) is sleeved on a mixed cotton input driving roller (31), the left end of the mixed cotton input curtain is sleeved on a mixed cotton input driven roller (32), and a mixed cotton input curtain transmission device (34) is fixed on the outer wall of the front side of the cotton mixing box (2) at the position corresponding to the right side of a driving roller front shaft head chain wheel (3111) and is in transmission connection with the driving roller front shaft head double chain wheel (3111); wherein mix in cotton case chamber (22) and be located the upper portion of mixing cotton case chamber (22) and be provided with a case baffle (221), the space that is located the right side of this case baffle (221) constitutes for gradient formula fibre mixing chamber (2211), gradient formula fibre mixing mechanism (4) be located the right side of case baffle (221) and with before the drive roll spindle nose double-row sprocket (3111) transmission is connected, hire roughneck actuating mechanism (5) and mixing fibre output mechanism (6) are in the position setting corresponding to gradient formula fibre mixing chamber (2211) mix the upper portion of cotton case (2).

7. The nonwoven cotton mixing device according to claim 6, characterized in that the mixed cotton input curtain transmission device (34) comprises a mixed cotton input curtain driving motor (341), a mixed cotton input curtain driving reduction gearbox (342) and a mixed cotton input curtain driving reduction gearbox power output shaft sprocket (343), the mixed cotton input curtain driving motor (341) is in transmission fit with the mixed cotton input curtain driving reduction gearbox (342) and is fixed on the outer wall of the front side of the cotton mixing box (2) by the mixed cotton input curtain driving reduction gearbox (342) and the mixed cotton input curtain driving motor (341) through a reduction gearbox fixing seat (3421) at the position corresponding to the right side of the drive roller front head double-row sprocket (3111), the mixed cotton input curtain driving reduction gearbox power output shaft sprocket (343) is fixed on the mixed cotton input curtain driving reduction gearbox power output shaft of the mixed cotton input curtain driving reduction gearbox (342), and an input curtain driving transmission chain (344) is sleeved between the power output shaft chain wheel (343) of the mixed cotton input curtain driving reduction box and the double-row chain wheel (3111) of the front shaft head of the driving roller.

8. The non-woven cotton mixing device according to claim 6, wherein the gradient type fiber mixing mechanism (4) comprises a star-shaped cotton stripping roller (41), a cotton stripping roller chain wheel (42a), a cotton stripping roller chain wheel transmission chain (42b), a cotton mixing roller moving belt (42c), a first double-row belt pulley I (42d), a second double-row belt pulley II (42e), a single-row belt pulley (42f), a cotton mixing roller first transmission belt I (42g), a cotton mixing roller second transmission belt II (42h), a first cotton mixing roller I (43), a second cotton mixing roller II (44), a third cotton mixing roller III (45), a fourth cotton mixing roller IV (46), a fifth cotton mixing roller V (47) and a lower transmission device (48), the star-shaped cotton stripping roller (41) corresponds to the lower part of the box clapboard (221) in the length direction, and the star-shaped cotton stripping roller (411) at the front end and the rear end of the star-shaped cotton stripping roller (41) are respectively and rotatably supported on a star-shaped roller shaft bearing pedestal (4111) ) A star-shaped cotton stripping roller shaft head supporting bearing seat (4111) is fixed on the box wall of a cotton mixing box (2), a cotton stripping roller chain wheel (42a) is arranged on a star-shaped cotton stripping roller shaft head (411) at the front end of a star-shaped cotton stripping roller (41), the upper end of a cotton stripping roller chain wheel transmission chain (42b) is sleeved on the cotton stripping roller chain wheel (42a), the lower end of the cotton stripping roller chain wheel transmission chain wheel is sleeved on a driving roller front shaft head double-row chain wheel (3111), a lower transmission device (48) comprises a lower transmission motor (481) and a lower transmission belt pulley (482), the lower transmission motor (481) is fixed on a lower transmission motor seat (483), the lower transmission motor seat (483) is fixed at the right end of the rear side of the cotton mixing box (2), the lower transmission belt pulley (482) is fixed on a lower transmission motor shaft (4811) of the lower transmission motor (481), a first cotton mixing roller I (43) corresponds to the right lower side of the star-shaped cotton stripping roller (41) in a state of being parallel to the star-shaped cotton stripping roller, the front end and the rear end of the first cotton mixing roller I (43) are respectively and rotatably supported on a first cotton mixing roller shaft head supporting bearing seat I (4311), the first cotton mixing roller shaft head supporting bearing seat I (4311) is fixed on the wall of the cotton mixing box (2), a first cotton mixing roller driving pulley I (4312) is fixed on the first cotton mixing roller shaft head I (431) at the rear end of the first cotton mixing roller I (43), a driving belt (4821) is sleeved between the lower driving pulley (482) and the first cotton mixing roller driving pulley I (4312), wherein the first cotton mixing roller driving pulley I (4312) is a double-row pulley, a first cotton beating cutter tooth (432) and a second cotton mixing roller II (44) are formed on the roller body of the first cotton mixing roller I (43) at intervals along the length direction of the first cotton mixing roller I (43) and correspond to the state above the first cotton mixing roller I (43), the second cotton mixing roller shaft heads II (441) at the front end and the rear end of the second cotton mixing roller II (44) are respectively and rotatably supported on a second cotton mixing roller shaft head supporting bearing seat II (4411), the second cotton mixing roller shaft head supporting bearing seat II (4411) is fixed on the wall of the cotton mixing box (2), a second cotton mixing roller driving belt wheel II (4412) is fixed on the second cotton mixing roller shaft head II (441) at the rear end of the second cotton mixing roller II (44), a second cotton beating cutter tooth II (442) is formed on the roller body of the second cotton mixing roller II (44) at intervals along the length direction of the second cotton mixing roller II (44), the upper end of a cotton mixing roller moving belt (42c) is sleeved on the second cotton mixing roller driving belt wheel II (4412), the lower end of the cotton mixing roller moving belt (42c) is arranged on the first cotton mixing roller driving belt wheel (4312), and the third cotton mixing roller shaft head II (441) and the second cotton mixing roller (44) are parallel to the second cotton mixing roller shaft head (4411) (44) A third cotton mixing roller head III (451) at the front end and the rear end of the third cotton mixing roller III (45) is respectively and rotatably supported on a third cotton mixing roller head supporting bearing seat III (4511), the third cotton mixing roller head supporting bearing seat III (4511) is fixed on the tank wall of the cotton mixing tank (2), a third cotton beating cutter tooth III (452) is formed on the roller body of the third cotton mixing roller III (45) and at intervals along the length direction of the third cotton mixing roller III (45), a fourth cotton mixing roller IV (46) corresponds to the upper left side of the third cotton mixing roller III (45) in a state of being parallel to the third cotton mixing roller III (45), a fourth cotton mixing roller head IV (461) at the front end and the rear end of the fourth cotton mixing roller IV (46) is respectively and rotatably supported on a fourth cotton mixing roller head supporting bearing seat IV (4611), and the fourth cotton mixing roller head IV (461) is fixed on the tank wall of the cotton mixing roller shaft IV (11), fourth cotton beating teeth IV (462) are formed on a roller body of a fourth cotton mixing roller IV (46) at intervals along the length direction of the fourth cotton mixing roller IV (46), a fifth cotton mixing roller V (47) corresponds to the upper left side of the fourth cotton mixing roller IV (46) in a state parallel to the fourth cotton mixing roller IV (46), fifth cotton mixing roller shaft heads V (471) at the front end and the rear end of the fifth cotton mixing roller V (47) are respectively rotatably supported on a fifth cotton mixing roller shaft head supporting bearing seat V (4711), the fifth cotton mixing roller shaft head supporting bearing seat V (4711) is fixed on the wall of the cotton mixing box (2), fifth cotton beating teeth V (472) are formed on the roller body of the fifth cotton mixing roller V (47) at intervals along the length direction of the fifth cotton mixing roller V (47), and a first double row of belt pulleys (42d) is fixed on a third cotton mixing roller head (451) of the front cotton mixing roller IV (45) of the third cotton mixing roller I, a second double-row belt pulley II (42e) is fixed on a fourth cotton mixing roller shaft head IV (461) at the front end of a fourth cotton mixing roller IV (46), a single-row belt pulley (42f) is fixed on a fifth cotton mixing roller shaft head V (471) at the front end of a fifth cotton mixing roller V (47), one end of a first cotton mixing roller driving belt I (42g) is sleeved on the first double-row belt pulley I (42d), the other end of the first cotton mixing roller driving belt I is sleeved on the second double-row belt pulley II (42e), one end of a second cotton mixing roller driving belt II (42h) is sleeved on the second double-row belt pulley II (42e), the other end of the second cotton mixing roller driving belt II is sleeved on the single-row belt pulley (42f), and the hand driving mechanism (5) arranged at the upper part of the cotton mixing box (2) corresponding to the position of the gradient fiber mixing cavity (2211) is in transmission connection with the first double-row belt pulley I (42 d); wherein a belt pulley protective cover (24) is arranged on the front side of the cotton mixing box (2), and the first double-row belt pulley I (42d), the second double-row belt pulley II (42e) and the single-row belt pulley (42f) are positioned in the belt pulley protective cover (24); and the uniformly-mixed fiber output mechanism (6) is arranged on the upper part of the cotton mixing box (2) at a position corresponding to the fifth cotton mixing roller V (47).

9. The non-woven cotton mixing device according to claim 8, wherein the beater driving mechanism (5) comprises a cotton mixing roller driving motor (51), a cotton mixing roller driving pulley (52) and a cotton mixing roller driving belt (53), the cotton mixing roller driving motor (51) is fixed on the upper portion of the cotton mixing box (2) at a position corresponding to the gradient type fiber mixing cavity (2211), the cotton mixing roller driving pulley (52) is fixed on a cotton mixing roller driving motor shaft (511) of the cotton mixing roller driving motor (51), the upper end of the cotton mixing roller driving belt (53) is sleeved on the cotton mixing roller driving pulley (52), and the lower end of the cotton mixing roller driving belt (53) is sleeved on the first double-row pulley I (42 d).

10. The non-woven cotton mixing device according to claim 8, characterized in that the uniform fiber output mechanism (6) comprises a uniform fiber output cover (61) and a uniform fiber output fan (62), the uniform fiber output cover (61) is arranged at the upper part of the cotton mixing box (2) at a position corresponding to the fifth cotton mixing roller V (47), a uniform fiber output cover cavity (611) of the uniform fiber output cover (61) is communicated with the gradient fiber mixing cavity (2211), the uniform fiber output fan (62) is arranged at the top of the uniform fiber output cover (61), a uniform fiber inlet (621) of the uniform fiber output fan (62) is communicated with the uniform fiber output cover cavity (611), and a uniform fiber outlet (622) of the uniform fiber output fan (62) is connected with a fiber output pipeline.

Technical Field

The invention belongs to the technical field of non-woven machinery, and particularly relates to a non-woven cotton mixing device.

Background

Since the nonwoven cotton is nonwoven fiber, the cotton mixing device is essentially a nonwoven fiber mixing device. As can be seen from the literal interpretation of the mixing device, its function is to mix different cottons, i.e. different nonwoven fabrics.

As known in the art, the fiber raw material and the ratio of each fiber are different according to the nonwoven product. The nonwoven fiber includes natural fibers, chemical fibers, and mixed fibers of natural fibers and chemical fibers, or mixed fibers in which different chemical fibers are mixed with each other, and the like. Chemical fibers such as polyester fibers, nylon fibers, acrylic fibers, and the like, natural fibers such as cotton fibers, polylactic acid fibers, hemp fibers, silk fibers, and the like.

In the prior art, a certain amount of raw material fibers are usually introduced into a conveying curtain, namely a bamboo curtain, at the front section of a bale opener by workers, the fibers are conveyed into a case from the conveying curtain, then conveyed to a nail curtain from a leather curtain in the case, and then brought to two cotton mixing rollers (generally called as a beater in the industry) at the top of the case from the nail curtain, are primarily loosened and stirred by the two cotton mixing rollers, and finally directly enter the next process from a cotton dropping hopper. The disadvantages of this operation are: the device is only suitable for opening and homogenizing the fiber of the same raw material, and if a plurality of different fibers are used, the device with the same type as the fiber needs to be started; because the opened and uniformly stirred fibers need to be secondarily mixed, on one hand, the consumption of equipment is increased, on the other hand, the process is prolonged due to the growth, and on the other hand, the cotton mixing efficiency is influenced; since different fibers are separately weighed and separately stirred before, the metering accuracy is difficult to guarantee, and the quality of the finally produced nonwoven product is affected.

Technical information relating to a nonwoven cotton blending apparatus is found in published chinese patent documents, such as CN104278364A (cotton blender), CN205474161U (cotton blender capable of removing dust and preventing fire), CN207567398U (automatic cotton blender for nonwoven fabric), CN107916468B (new type cotton blender for nonwoven fabric production), and CN208038613U (cotton blender for nonwoven fabric production), and so on. Since none of the above cited patent documents suggests to remedy the above mentioned technical problems of the applicant, the applicant has made an advantageous search and design, against which the solution to be described below is based.

Disclosure of Invention

The invention aims to provide a non-woven cotton mixing device which is beneficial to sequentially metering a plurality of non-woven fibers at the same station to ensure the metering accuracy, simultaneously opening and uniformly stirring the plurality of non-woven fibers which are metered to ensure the ideal opening and mixing effect, obviously improving the cotton mixing efficiency to ensure the requirement of subsequent processes on the non-woven fibers, and conveniently exerting the function of multiple purposes of one machine to embody the good gathering effect.

The invention aims to accomplish the task by the following steps that a non-woven cotton mixing device comprises a mixed cotton weighing and metering conveying mechanism, a cotton mixing box, a mixed cotton input mechanism, a gradient fiber mixing mechanism, a beater driving mechanism and a mixed fiber output mechanism, wherein the mixed cotton weighing and metering conveying mechanism comprises a metering box underframe, a metering box, a weighing fiber conveying device and a conveying curtain driving device, the metering box underframe is supported on a terrace of a use place at a position corresponding to the left side of the mixed cotton input mechanism, a pair of weighing and metering sensors are respectively arranged at the upper part of the front side and the upper part of the rear side of the metering box underframe, the bottom of the front side of the metering box is supported on the pair of weighing and metering sensors arranged at the upper part of the front side of the metering box underframe, the bottom of the rear side of the metering box is supported on the pair of weighing and metering sensors arranged at the upper part of the rear side of the metering box underframe, the upper portion, bottom and the right-hand member in the measurement case chamber of this batch meter are unclosed, and the fibre conveyor that weighs sets up on the batch meter and is corresponding with the bottom in the measurement case chamber of batch meter, carries curtain drive arrangement to set up at the front side right-hand member of batch meter and is connected with the fibre conveyor transmission of weighing, mixes cotton input mechanism and sets up in the lower part that mixes the hopper, and it has the fibre to step down the passageway to constitute in the left side lower part of the direction of height that mixes the hopper, it is corresponding with this fibre channel of stepping down to weigh fibre conveyor, and gradient fibre mixing mechanism sets up on the right side that mixes the hopper chamber of mixing the hopper, and hired roughneck actuating mechanism set up on the right side top of mixing the hopper and with gradient fibre mixing mechanism transmission connect, mixing fibre output mechanism is in the position setting that corresponds to gradient fibre mixing mechanism the upper portion of mixing the hopper.

In a specific embodiment of the invention, the weighing fiber conveying device comprises a weighing fiber conveying curtain driving roller, a weighing fiber conveying curtain driven roller and a weighing fiber conveying curtain, the weighing fiber conveying curtain driving roller is rotatably supported at the right end of the metering box through a driving roller shaft seat, a roller shaft head at the front end of the weighing fiber conveying curtain driving roller extends to the front side of the metering box, the weighing fiber conveying curtain driven roller is rotatably supported at the left end of the metering box through a driven roller shaft seat, the weighing fiber conveying curtain corresponds to the bottom of the metering box, the right end of the weighing fiber conveying curtain is sleeved on the weighing fiber conveying curtain driving roller, the right end of the weighing fiber conveying curtain driving roller is sleeved on the weighing fiber conveying curtain driven roller, and the conveying curtain driving device is in transmission connection with the roller shaft head at the front end of the weighing fiber conveying curtain driving roller.

In another specific embodiment of the invention, the conveying curtain driving device comprises a conveying curtain driving motor and a conveying curtain driving reduction box, the conveying curtain driving motor is in transmission fit with the conveying curtain driving reduction box, the conveying curtain driving reduction box is fixed at the right end of the front side of the metering box through a conveying curtain reduction box fixing lug and the conveying curtain driving motor, and a power output shaft of the conveying curtain driving reduction box is in transmission connection with the roller shaft head at the front end of the weighing fiber conveying curtain driving roller.

In another specific embodiment of the present invention, a fiber anti-run-out strip is fixed to a lower portion of the opposite side of the front chamber wall and the rear chamber wall of the metering chamber of the metering tank along the longitudinal direction of the front chamber wall and the rear chamber wall, and the fiber anti-run-out strip is a rubber strip and has a bottom portion contacting with an edge portion of the fiber conveying curtain.

In another specific embodiment of the invention, a left half baffle of the cotton mixing box is arranged on the upper left side of the cotton mixing box in the height direction, a weighing and metering display screen is arranged on the left half baffle of the cotton mixing box, a pair of weighing and metering sensors respectively arranged on the upper front side and the upper rear side of the underframe of the cotton mixing box are connected with the weighing and metering display screen, and a cotton blocking curtain is arranged on the lower part of the left half baffle of the cotton mixing box in the length direction and corresponds to the right end of the weighing, metering and conveying mechanism for the mixed cotton.

In yet another embodiment of the present invention, the mixed cotton input mechanism comprises a mixed cotton input driving roller, a mixed cotton input driven roller, a mixed cotton input curtain and a mixed cotton input curtain transmission device, wherein the front end and the rear end of the mixed cotton input driving roller are respectively and rotatably supported on the front and rear corresponding box walls at the right end of the cotton mixing box through a bearing seat, the front spindle head of the mixed cotton input driving roller extends to the front side of the cotton mixing box, a driving roller front spindle head double-row sprocket is fixed on the front spindle head of the mixed cotton input driving roller, the middle part of the mixed cotton input driving roller corresponds to the lower right end of the cotton mixing box cavity, the driven roller spindle heads at the front end and the rear end of the mixed cotton input driven roller are respectively and rotatably supported on a driven roller spindle head supporting seat, the spindle head supporting seat is movably arranged on the mixed cotton input curtain tension adjustment device, the mixed cotton input curtain tensioning adjusting device is arranged on the outer wall of the mixed cotton box, the right end of the mixed cotton input curtain is sleeved on the mixed cotton input driving roller, the left end of the mixed cotton input curtain is sleeved on the mixed cotton input driven roller, and the mixed cotton input curtain transmission device is fixed on the outer wall of the front side of the mixed cotton box at the position corresponding to the right side of the double-row chain wheel of the front shaft head of the driving roller and is in transmission connection with the double-row chain wheel of the front shaft head of the driving roller; wherein mix the cotton incasement chamber and be located the upper portion of mixing the cotton case chamber and be provided with a case baffle, the space that is located the right side of this case baffle constitutes gradient formula fibre mixing chamber, gradient formula fibre mixing mechanism be located the right side of case baffle and with the drive roll front axle head double sprocket drive is connected, hired roughneck actuating mechanism and mixing fibre output mechanism is in the position setting corresponding to gradient formula fibre mixing chamber the upper portion of mixing the cotton case.

In a more specific embodiment of the present invention, the mixed cotton input curtain transmission device comprises a mixed cotton input curtain driving motor, a mixed cotton input curtain driving reduction box and a mixed cotton input curtain driving reduction box power output shaft sprocket, the mixed cotton input curtain driving motor is in driving fit with the mixed cotton input curtain driving reduction box and is fixed on the front side outer wall of the mixed cotton box by the mixed cotton input curtain driving reduction box and the mixed cotton input curtain driving motor through a reduction box fixing seat at a position corresponding to the right side of the driving roller front axle head double-row sprocket, the mixed cotton input curtain driving reduction box power output shaft sprocket is fixed on the mixed cotton input curtain driving reduction box power output shaft of the mixed cotton input curtain driving reduction box, and an input curtain driving transmission chain is sleeved between the mixed cotton input curtain driving reduction box power output shaft chain wheel and the driving roller front shaft head double-row chain wheel.

In a further specific embodiment of the invention, the gradient fiber blending mechanism comprises a star-shaped cotton stripping roller, a cotton stripping roller chain wheel driving chain, a cotton mixing roller moving belt, a first double-row belt pulley I, a second double-row belt pulley II, a single-row belt pulley, a cotton mixing roller first driving belt I, a cotton mixing roller second driving belt II, a first cotton mixing roller I, a second cotton mixing roller II, a third cotton mixing roller III, a fourth cotton mixing roller IV, a fifth cotton mixing roller V and a lower driving device, the star-shaped cotton stripping roller corresponds to the lower part of the box clapboard in the length direction, the front end and the rear end of the star-shaped cotton stripping roller shaft heads of the star-shaped cotton stripping roller are respectively and rotatably supported on a star-shaped cotton stripping roller shaft head supporting bearing seat which is fixed on the box wall of the cotton mixing box, the cotton stripping roller chain wheel is arranged on the star-shaped cotton stripping roller shaft head at the front end of the star-shaped cotton stripping roller, the upper end of a chain wheel transmission chain of the cotton stripping roller is sleeved on the chain wheel of the cotton stripping roller, the lower end of the chain wheel transmission chain of the cotton stripping roller is sleeved on a double-row chain wheel of a front shaft head of the driving roller, a lower transmission device comprises a lower transmission motor and a lower transmission belt pulley, the lower transmission motor is fixed on a lower transmission motor base, the lower transmission motor base is fixed at the right end of the rear side of the cotton mixing box, the lower transmission belt pulley is fixed on a lower transmission motor shaft of the lower transmission motor, a first cotton mixing roller I is parallel to the star-shaped cotton stripping roller and corresponds to the right lower part of the star-shaped cotton stripping roller, the front end and the rear end of the first cotton mixing roller I are respectively and rotatably supported on a first cotton mixing roller shaft head supporting bearing seat I, the first cotton mixing roller shaft head supporting bearing seat I is fixed on the box wall of the cotton mixing box, a first cotton mixing roller driving belt pulley I is fixed on the first cotton mixing roller shaft head I at the rear end of the first cotton mixing roller, a driving belt is sleeved between the lower transmission belt pulley and the first cotton mixing roller driving belt pulley I, wherein the first cotton mixing roller driving belt pulley I is a double-row belt pulley, a first cotton beating cutter tooth I and a second cotton mixing roller II are formed on a roller body of the first cotton mixing roller I at intervals along the length direction of the first cotton mixing roller I and correspond to the upper part of the first cotton mixing roller I in a state of being parallel to the first cotton mixing roller I, a second cotton mixing roller shaft head II at the front end and the rear end of the second cotton mixing roller II are respectively and rotatably supported on a second cotton mixing roller shaft head supporting bearing seat II which is fixed on the wall of the cotton mixing box, a second cotton mixing roller driving belt pulley II is fixed on the second cotton mixing roller shaft head II at the rear end of the second cotton mixing roller II, and a second cotton beating cutter tooth II is formed on the roller body of the second cotton mixing roller and along the length direction of the second cotton mixing roller II at intervals, the upper end of a moving belt of the cotton mixing roller is sleeved on a driving belt pulley II of a second cotton mixing roller, the lower end of the moving belt of the cotton mixing roller is sleeved on the driving belt pulley I of the first cotton mixing roller, a third cotton mixing roller III is corresponding to the upper left side of the second cotton mixing roller II in a state of being parallel to the second cotton mixing roller II, a front end and a rear end of a third cotton mixing roller shaft head III of the third cotton mixing roller III are respectively and rotatably supported on a third cotton mixing roller shaft head supporting bearing seat III, the third cotton mixing roller shaft head supporting bearing seat III is fixed on the box wall of the cotton mixing box, a third cotton beating cutter tooth III is formed on the roller body of the third cotton mixing roller III and along the length direction of the third cotton mixing roller III at intervals, a fourth cotton mixing roller IV is corresponding to the upper left side of the third cotton mixing roller in a state of being parallel to the third cotton mixing roller III, and fourth cotton mixing rollers IV at the front end and the rear end of the fourth cotton mixing roller III are respectively and rotatably supported on the fourth cotton mixing roller bearing seats, a fourth cotton mixing roller shaft head supporting bearing seat IV is fixed on the box wall of the cotton mixing box, a fourth cotton beating cutter tooth IV is formed on the roller body of the fourth cotton mixing roller IV at intervals along the length direction of the fourth cotton mixing roller IV, a fifth cotton mixing roller V corresponds to the upper left of the fourth cotton mixing roller IV in a state parallel to the fourth cotton mixing roller IV, fifth cotton mixing roller shaft heads V at the front end and the rear end of the fifth cotton mixing roller V are respectively and rotatably supported on the fifth cotton mixing roller shaft head supporting bearing seat V, the fifth cotton mixing roller shaft head supporting bearing seat V is fixed on the box wall of the cotton mixing box, a fifth cotton beating cutter tooth V is formed on the roller body of the fifth cotton mixing roller V at intervals along the length direction of the fifth cotton mixing roller V, a first double-row belt pulley I is fixed on a third cotton mixing roller double-shaft head at the front end of the third cotton mixing roller, a second double-row belt pulley I is fixed on a fourth cotton mixing roller III at the front end of the fourth cotton mixing roller IV, the single-row belt pulley is fixed on a fifth cotton mixing roller shaft head V at the front end of a fifth cotton mixing roller V, one end of a first transmission belt I of the cotton mixing roller is sleeved on the first double-row belt pulley I, the other end of the first transmission belt I of the cotton mixing roller is sleeved on a second double-row belt pulley II, one end of a second transmission belt II of the cotton mixing roller is sleeved on the second double-row belt pulley II, the other end of the second transmission belt II of the cotton mixing roller is sleeved on the single-row belt pulley, and the beating driving mechanism which corresponds to the position of the gradient type fiber mixing cavity and is arranged at the upper part of the cotton mixing box is in transmission connection with the first double-; the front side of the cotton mixing box is provided with a belt pulley protective cover, and the first double-row belt pulley I, the second double-row belt pulley II and the single-row belt pulley are positioned in the belt pulley protective cover; and the uniformly-mixed fiber output mechanism is arranged at the upper part of the cotton mixing box at a position corresponding to the fifth cotton mixing roller V.

In yet another specific embodiment of the present invention, the beater driving mechanism includes a mixing roller driving motor, a mixing roller driving pulley and a mixing roller driving belt, the mixing roller driving motor is fixed on the upper portion of the mixing box at a position corresponding to the gradient fiber mixing chamber, the mixing roller driving pulley is fixed on a mixing roller driving motor shaft of the mixing roller driving motor, the upper end of the mixing roller driving belt is sleeved on the mixing roller driving pulley, and the lower end of the mixing roller driving belt is sleeved on the first double-row pulley i.

In yet another specific embodiment of the present invention, the uniform fiber output mechanism includes a uniform fiber output cover and a uniform fiber output fan, the uniform fiber output cover is disposed on the upper portion of the cotton mixing box at a position corresponding to the fifth cotton mixing roller v, a uniform fiber output cover cavity of the uniform fiber output cover is communicated with the gradient fiber uniform mixing cavity, the uniform fiber output fan is disposed on the top of the uniform fiber output cover, a uniform fiber inlet of the uniform fiber output fan is communicated with the uniform fiber output cover cavity, and a uniform fiber outlet of the uniform fiber output fan is connected with the fiber output pipeline.

One of the technical effects of the technical scheme provided by the invention is that the mixed cotton weighing, metering and conveying mechanism can sequentially meter the non-woven fiber raw materials of a plurality of different materials to be introduced into the mixing box, so that the metering accuracy can be ensured; secondly, because the mixed cotton weighing and metering conveying mechanism can guide the weighed non-woven fibers of a plurality of different materials into the cotton mixing box together through the mixed cotton input mechanism for the gradient fiber mixing mechanism to simultaneously open and mix, the ideal opening and mixing effect can be ensured; thirdly, when the mixed cotton weighing and metering conveying mechanism is in a weighing and metering working state, the gradient fiber blending mechanism is in an opening and mixing state for fibers input by the mixed cotton input mechanism, so that relay working can be performed to improve the opening and mixing efficiency and meet the demand requirement of the subsequent process on the non-woven fibers; fourthly, the weighing, the opening and mixing, the fiber output and the like are organically integrated, so that the building block effect is good.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention.

FIG. 2 is a schematic view of the gradient fiber homogenizing mechanism shown in FIG. 1.

Fig. 3 is a detailed structural view of the lower transmission shown in fig. 2.

Detailed Description

In order to clearly understand the technical spirit and the advantages of the present invention, the applicant below describes in detail by way of example, but the description of the example is not intended to limit the technical scope of the present invention, and any equivalent changes made according to the present inventive concept, which are merely in form and not in material, should be considered as the technical scope of the present invention.

In the following description, any concept related to the directions or orientations of up, down, left, right, front and rear is given with respect to the position of fig. 1, and thus it should not be understood as a specific limitation to the technical solution provided by the present invention.

Referring to fig. 1, there is shown a mixed cotton weighing and conveying mechanism 1, a mixed cotton tank 2, a mixed cotton input mechanism 3, a gradient type fiber mixing mechanism 4, a beater drive mechanism 5 and a mixed fiber output mechanism 6, the mixed cotton weighing and conveying mechanism 1 includes a tank chassis 11, a tank 12, a weighed fiber conveying device 13 and a curtain drive device 14, the tank chassis 11 is in a frame-like configuration, the tank chassis 11 is supported on a floor of a place of use at a position corresponding to a left side of the mixed cotton input mechanism 3, and a pair of weighing and measuring sensors 111 are provided on an upper front side portion and an upper rear side portion of the tank chassis 11, a bottom front side of the tank 12 is supported on a pair of weighing and measuring sensors 111 provided on an upper front side portion of the tank chassis 11, and a bottom rear side of the tank 12 is supported on a pair of weighing and measuring sensors 111 provided on an upper rear side portion of the tank chassis 11, the upper part, the bottom and the right end of a metering box cavity 121 of the metering box 12 are not closed, a weighing fiber conveying device 13 is arranged on the metering box 12 and corresponds to the bottom of the metering box cavity 121 of the metering box 12, a conveying curtain driving device 14 is arranged at the right end of the front side of the metering box 12 and is in transmission connection with the weighing fiber conveying device 13, a mixed cotton input mechanism 3 is arranged at the lower part of a cotton mixing box 2, a fiber abdicating channel 21 for conveying the weighed and metered fibers to the direction of the cotton mixing box 2 is formed at the lower part of the left side of the height direction of the cotton mixing box 2, the weighing fiber conveying device 13 corresponds to the fiber abdicating channel 21, a gradient fiber blending mechanism 4 is arranged at the right side of a cotton mixing box cavity 22 of the cotton mixing box 2, a beater driving mechanism 5 is arranged at the top of the right side of the cotton mixing box 2 and is in transmission connection with the gradient fiber blending mechanism 4, the blending fiber output mechanism 6 is arranged at the upper part of the cotton blending box 2 at the position corresponding to the gradient fiber blending mechanism 4.

The weighing fiber feeding device 13 includes a weighing fiber feeding curtain driving roller 131, a weighing fiber feeding curtain driven roller 132 and a weighing fiber feeding curtain 133, the weighing fiber feeding curtain driving roller 131 is rotatably supported at the right end of the metering box 12 through a driving roller shaft seat and a roller shaft head of the front end of the weighing fiber feeding curtain driving roller 131 extends to the front side of the metering box 12, the weighing fiber feeding curtain driven roller 132 is rotatably supported on a roller shaft seat adjusting frame 1322 at the left end of the metering box 12 through a driven roller shaft seat 1321, the weighing fiber feeding curtain 133 corresponds to the bottom of the metering box 12, the right end of the weighing fiber conveying curtain 133 is sleeved on the driving roller 131 of the weighing fiber conveying curtain, the right end of the weighing fiber conveying curtain is sleeved on the driven roller 132 of the weighing fiber conveying curtain, and the conveying curtain driving device 14 is in transmission connection with a roller shaft head at the front end of the driving roller 131 of the weighing fiber conveying curtain.

As shown in fig. 1, the weighing fiber conveying curtain driven roller spindle heads 1323 at the front and rear ends of the weighing fiber conveying curtain driven roller 132 are rotatably supported on the roller spindle base 1321, the roller seat 1321 is disposed on the roller seat adjusting frame 1322 to be movable left and right, and a curtain tension adjusting bolt 13221 is provided at a position corresponding to the roller seat adjusting frame 1322, the conveying curtain tension adjusting bolt 13221 is in threaded fit with the bolt seat 123 provided on the outer wall of the metering box 12 and the left end of the conveying curtain tension adjusting bolt 13221 is connected with the right side of the roller shaft seat 1321, therefore, the roller seat 1321 can be driven to move leftwards or rightwards by adjusting the tension adjusting bolt 13221 of the conveying curtain, and the weighing fiber conveying curtain driven roller 132 is driven to correspondingly move by the roller seat 1321 through the weighing fiber conveying curtain driven roller shaft head 1323, so that the weighing fiber conveying curtain 133 obtains the tension effect required by the process.

Referring to fig. 1, the conveying curtain driving device 14 includes a conveying curtain driving motor 141 and a conveying curtain driving reduction gearbox 142, and the conveying curtain driving reduction gearbox 142 is fixed at the right end of the front side of the metering box 12 through a conveying curtain reduction gearbox fixing lug 1421 and the conveying curtain driving motor 141, and a power output shaft of the conveying curtain driving reduction gearbox 142 is in transmission connection with the roller shaft head at the front end of the weighing fiber conveying curtain driving roller 131.

Assuming that three kinds of fibers, i.e., polyester fiber, acrylic fiber and polylactic acid fiber, are used, the polyester fiber after unpacking is put on the weighing fiber conveying curtain 133 by an on-line worker, weighed by the weighing sensor 111 and displayed on a weighing display screen 231 to be mentioned below, and then the acrylic fiber and polylactic acid fiber after unpacking are put on the weighing fiber conveying curtain 133 in turn, weighed and displayed on the weighing display screen in the same manner as described above. After the three fibers are weighed and metered in sequence, when the fibers are to be fed into the cotton mixing box 2 to be described below, the conveying curtain driving motor 141 of the conveying curtain driving device 14 is operated under the control of the controller 25 shown in fig. 1 and disposed at the front side of the cotton mixing box 2, the conveying curtain driving reduction box 142 is driven by the conveying curtain driving motor 141, the weighing fiber conveying curtain driving roller 131 is driven by the conveying curtain driving reduction box 142, and the weighing fiber conveying curtain 133 is driven by the weighing fiber conveying curtain driving roller 131, so that the weighing fiber conveying curtain 133 forms a transfer plane around the weighing fiber conveying curtain driving roller 131 and the weighing fiber conveying curtain driven roller 132, and the three weighed fibers are sequentially introduced into the cotton mixing box 2 from the fiber abdicating channel 21, more specifically, into the mixed fiber input mechanism 3.

As shown in fig. 1, one fiber anti-slip strip 122 is fixed to the lower portion of the opposing side of the front and rear chamber walls of the measuring tank chamber 121 of the measuring tank 12 by fiber anti-slip strip fixing screws 1221 along the longitudinal direction of the front and rear chamber walls, and the fiber anti-slip strip 122 is a rubber strip and has a bottom portion contacting the edge portion of the fiber conveying curtain 133.

A left half baffle 23 of the cotton mixing box is arranged at the upper left part of the height direction of the cotton mixing box 2, the left half baffle 23 of the cotton mixing box is provided with a weighing display screen 231 mentioned above, a pair of weighing sensors 111 arranged at the upper front part and the upper rear part of the metering box underframe 11 are respectively connected with the weighing display screen 231 through a line, a cotton blocking curtain 232 is arranged at the lower part of the left half baffle 23 of the cotton mixing box in the length direction, and the cotton blocking curtain 232 corresponds to the right end of the weighing, metering and conveying mechanism 1 of the mixed cotton. The fiber abdicating channel 21 is the area of the cotton blocking curtain 232.

Continuing to refer to fig. 1, the aforesaid mixed cotton input mechanism 3 comprises a mixed cotton input driving roller 31, a mixed cotton input driven roller 32, a mixed cotton input curtain 33 and a mixed cotton input curtain transmission device 34, the front end and the rear end of the mixed cotton input driving roller 31 are respectively supported on the front and rear corresponding box walls of the right end of the aforesaid cotton mixing box 2 through bearing seats in a rotating manner, and the front spindle head 311 of the mixed cotton input driving roller 31 extends to the front side of the cotton mixing box 2, a driving roller front spindle head double-row sprocket 3111 is fixed on the front spindle head 311 of the mixed cotton input driving roller, the middle part of the mixed cotton input driving roller 31 corresponds to the lower right end of the aforesaid cotton mixing box cavity 22, the front end and the driven roller spindle head 321 of the rear end of the mixed cotton input driven roller 32 are respectively supported on a driven roller spindle head supporting seat 3211 in a rotating manner, the driven roller spindle head supporting seat 3211 is movably disposed on the mixed cotton input curtain tension adjustment device 35, the mixed cotton input curtain tension adjusting device 35 is arranged on the outer wall of the mixed cotton box 2, the right end of the mixed cotton input curtain 33 is sleeved on the mixed cotton input driving roller 31, the left end is sleeved on the mixed cotton input driven roller 32, and the mixed cotton input curtain transmission device 34 is fixed on the outer wall of the front side of the mixed cotton box 2 at the position corresponding to the right side of the front shaft head double-row chain wheel 3111 of the driving roller and is in transmission connection with the front shaft head double-row chain wheel 3111 of the driving roller; wherein, a box clapboard 221 is arranged in the cotton mixing box cavity 22 and at the upper part of the cotton mixing box cavity 22, the space at the right side of the box clapboard 221 is a gradient fiber mixing cavity 2211, the gradient fiber mixing mechanism 4 is arranged at the right side of the box clapboard 221 and is in transmission connection with the driving roller front axle head double-row chain wheel 3111, and the beater driving mechanism 5 and the mixed fiber output mechanism 6 are arranged at the upper part of the cotton mixing box 2 at the position corresponding to the gradient fiber mixing cavity 2211.

Since the mixed cotton input driven roller 32 is set and adjusted in the same manner as the weighted fiber conveying curtain driven roller 132, it will not be described in detail.

Referring to fig. 1, the mixed cotton input curtain transmission device 34 includes a mixed cotton input curtain driving motor 341, a mixed cotton input curtain driving reduction box 342, and a mixed cotton input curtain driving reduction box power output shaft sprocket 343, the mixed cotton input curtain driving motor 341 is in transmission fit with the mixed cotton input curtain driving reduction box 342 and the mixed cotton input curtain driving motor 341 are fixed on the front outer wall of the mixed cotton box 2 through a reduction box fixing seat 3421 at a position corresponding to the right side of the driving roller front head double-row sprocket 3111, the mixed cotton input curtain driving reduction box power output shaft sprocket 343 is fixed on the mixed cotton input curtain driving reduction box power output shaft of the mixed cotton input curtain driving reduction box 342, an input curtain driving transmission chain 344 is sleeved between the power output shaft chain wheel 343 of the mixed cotton input curtain driving reduction box and the driving roller front shaft head double-row chain wheel 3111.

When the weighing fiber conveying curtain 133 of the weighing fiber conveying device 13 of the aforementioned mixed cotton weighing and metering conveying mechanism 1 is to be conveyed to the mixed cotton input curtain 33 of the mixed cotton input mechanism 3, the mixed cotton input curtain 33 conveys the mixed cotton to the direction of the gradient fiber blending mechanism 4 in the mixed cotton box 2, and the weighing fiber conveying curtain specifically comprises the following steps: the mixed cotton input curtain driving motor 341 works to drive the mixed cotton input curtain driving reduction box 342, the mixed cotton input curtain driving reduction box power output shaft sprocket 343 drives the input curtain driving transmission chain 344, the input curtain driving transmission chain 344 drives the driving roller front head double-row sprocket 3111, the driving roller front head double-row sprocket 3111 drives the mixed cotton input driving roller 31, the mixed cotton input driving roller 31 drives the mixed cotton input curtain 33, and thus the mixed cotton input curtain surrounds the mixed cotton input driving roller 31 and the mixed cotton input driven roller 32 to form a transfer plane and transfer fibers to the gradient fiber mixing mechanism 4 to be described in detail below. In the above process, since the driving chain 42b of the cotton stripping roller is inserted between the cotton stripping roller chain 42a and the driving roller front head duplex sprocket 3111, the star-shaped cotton stripping roller 41 operates simultaneously while the mixed cotton input curtain 33 moves.

Referring to fig. 2 and 3 in combination with fig. 1, the gradient fiber mixing mechanism 4 includes a star-shaped cotton stripping roller 41, a cotton stripping roller sprocket 42a, a cotton stripping roller sprocket drive chain 42b, a cotton mixing roller moving belt 42c, a first double-row pulley i 42d, a second double-row pulley ii 42e, a single-row pulley 42f, a first cotton mixing roller drive belt i 42g, a second cotton mixing roller drive belt ii 42h, a first cotton mixing roller i 43, a second cotton mixing roller ii 44, a third cotton mixing roller iii 45, a fourth cotton mixing roller iv 46, a fifth cotton mixing roller v 47 and a lower drive device 48, the star-shaped cotton stripping roller 41 corresponds to the lower portion of the tank wall 221 in the length direction, the star-shaped cotton stripping roller shaft heads 411 at the front end and the rear end of the star-shaped cotton stripping roller 41 are rotatably supported on a star-shaped cotton stripping roller shaft head support bearing housing 4111, and the star-shaped cotton stripping roller shaft head support bearing housing 1 is fixed on the cotton tank 4112, the stripper roller sprocket 42a is provided on the star-shaped stripper roller head 411 provided at the front end of the star-shaped stripper roller 41, the upper end of the stripper roller sprocket drive chain 42b is fitted over the stripper roller sprocket 42a, and the lower end thereof is fitted over the drive roller front head double sprocket 3111, the lower transmission 48 includes a lower transmission motor 481 and a lower transmission pulley 482, the lower transmission motor 481 is fixed to a lower transmission motor 483 fixed to the rear right end of the cotton-mixing box 2, the lower transmission pulley 482 is fixed to a lower transmission motor shaft 4811 of the lower transmission motor 481, the first cotton-mixing roller i 43 is supported in parallel with the star-shaped stripper roller 41 to the lower right of the star-shaped stripper roller 41, the first cotton-mixing roller i head 431 provided at the front end and the rear end thereof is rotatably supported on a first cotton-mixing roller head support shaft 4311, and the first cotton-mixing roller head support shaft 4311 is fixed to the box wall of the cotton-mixing box 2 (outer side of the box wall, the same applies hereinafter), a first cotton mixing roller driving pulley i 4312 is fixed on a first cotton mixing roller shaft head i 431 at the rear end of the first cotton mixing roller i 43, a driving belt 4821 is sleeved between the lower driving pulley 482 and the first cotton mixing roller driving pulley i 4312, wherein the first cotton mixing roller driving pulley i 4312 is a double-row pulley, a first cotton beating cutter tooth i 432 and a second cotton mixing roller ii 44 are formed on the roller body of the first cotton mixing roller i 43 and along the length direction of the first cotton mixing roller i 43 at intervals, the first cotton beating cutter tooth i 432 and the second cotton mixing roller ii 44 are corresponding to the upper part of the first cotton mixing roller i 43 in a state of being parallel to the first cotton mixing roller i 43, the second cotton mixing roller shaft heads ii 441 at the front end and the rear end of the second cotton mixing roller ii 44 are respectively and rotatably supported on a second cotton mixing roller shaft head supporting bearing seat ii 4411, the second cotton mixing roller shaft head supporting bearing seat 4411 is fixed on the cotton mixing tank ii 2, a second cotton mixing roller driving pulley II 4412 is fixed on a second cotton mixing roller shaft head II 441 at the rear end of the second cotton mixing roller II 44, a second cotton beating cutter tooth II 442 is formed on a roller body of the second cotton mixing roller II 44 at intervals along the length direction of the second cotton mixing roller II 44, the upper end of a cotton mixing roller moving belt 42c is sleeved on the second cotton mixing roller driving pulley II 4412, the lower end of the cotton mixing roller moving belt 42c is sleeved on the first cotton mixing roller driving pulley I4312, a third cotton mixing roller III 45 corresponds to the upper left of the second cotton mixing roller II 44 in a state of being parallel to the second cotton mixing roller II 44, third cotton mixing roller shaft heads III 451 at the front end and the rear end of the third cotton mixing roller III are respectively and rotatably supported on a third cotton mixing roller shaft head supporting bearing pedestal 4511, and the third cotton mixing roller shaft head supporting bearing pedestal III 4511 is fixed on the cotton mixing roller bearing pedestal III 2, a third cotton mixing blade iii 452 is formed on a roller body of the third cotton mixing roller iii 45 at a distance from each other in the longitudinal direction of the third cotton mixing roller iii 45, a fourth cotton mixing roller iv 46 is supported in parallel with the third cotton mixing roller iii 45 on a left upper side of the third cotton mixing roller iii 45, fourth cotton mixing roller iv 461 at a front end and a rear end of the fourth cotton mixing roller iv 46 are each rotatably supported on a fourth cotton mixing roller iv 4611, the fourth cotton mixing roller shaft support bearing iv 4611 is fixed on a tank wall of the cotton mixing tank 2, a fourth cotton mixing blade iv 462 is formed on a roller body of the fourth cotton mixing roller iv 46 at a distance from each other in the longitudinal direction of the fourth cotton mixing roller iv 46, a fifth cotton mixing roller v 47 is supported in parallel with the fourth cotton mixing roller iv 46 on a left upper side of the fourth cotton mixing roller v 46, and a front end and a fifth cotton mixing roller v 471 of the fifth cotton mixing roller v 47 are each rotatably supported on a fifth cotton mixing roller bearing 4711 A fifth cotton beating cutter tooth V472 is formed on the roller body of the fifth cotton mixing roller V47 at intervals along the length direction of the fifth cotton mixing roller V47, a first double-row belt pulley I42 d, i.e. a first double-channel belt pulley, is fixed on a third cotton mixing roller head III 451 at the front end of the third cotton mixing roller III 45, a second double-row belt pulley II 42e, i.e. a second double-channel belt pulley, is fixed on a fourth cotton mixing roller head IV 461 at the front end of a fourth cotton mixing roller IV 46, a single-row belt pulley 42f, i.e. a single-channel belt pulley, is fixed on a fifth cotton mixing roller head V471 at the front end of the fifth cotton mixing roller V47, one end of a first driving belt I42 g of the cotton mixing roller is sleeved on the first double-row belt pulley I42 d, the other end is sleeved on the second double-row belt pulley 42e, one end of a second driving belt II 42h of the cotton mixing roller is sleeved on the second double-row belt 42e, the other end is sleeved on a single-row belt pulley 42f, and the beater driving mechanism 5 arranged at the upper part of the cotton mixing box 2 corresponding to the position of the gradient fiber mixing cavity 2211 is in transmission connection with the first double-row belt pulley I42 d; wherein, a belt pulley protective cover 24 is arranged at the front side of the cotton mixing box 2, and the first double-row belt pulley I42 d, the second double-row belt pulley II 42e and the single-row belt pulley 42f are positioned in the belt pulley protective cover 24; the kneaded fiber feeding mechanism 6 is provided at an upper portion of the kneading box 2 at a position corresponding to the fifth kneading roller v 47.

Since the first cotton mixing roller i 432 is formed on the roller body of the first cotton mixing roller i 43, the second cotton mixing roller ii 442 is formed on the roller body of the second cotton mixing roller ii 44, the third cotton mixing roller iii 452 is formed on the third cotton mixing roller iii 45, the fourth cotton mixing roller iv 462 is formed on the fourth cotton mixing roller iv 46, and the fifth cotton mixing roller v 472 is formed on the roller body of the fifth cotton mixing roller v 47, these cotton mixing rollers can be called beater arms, i.e., the first, second, third, fourth, and fifth beater arms.

Under the operation of the lower transmission motor 481 of the lower transmission device 48, the lower transmission motor shaft 4811 of the lower transmission motor 481 drives the lower transmission belt pulley 482, the lower transmission belt pulley 482 drives the first cotton mixing roller driving belt pulley I4312 through the driving belt 4821, the first cotton mixing roller driving belt pulley I4312 drives the second cotton mixing roller driving belt pulley II 4412 through the cotton mixing roller moving belt 42c, and therefore the first cotton mixing roller I43 and the second cotton mixing roller II 44 work and mix cotton.

As mentioned above, the first mixing roll drive pulley I4312 employs a double row pulley, i.e., a double channel pulley.

Referring to fig. 1 and fig. 2, the beater driving mechanism 5 includes a mixing roller driving motor 51, a mixing roller driving pulley 52 and a mixing roller driving belt 53, the mixing roller driving motor 51 is fixed on the upper portion of the mixing box 2 at a position corresponding to the gradient fiber mixing chamber 2211, the mixing roller driving pulley 52 is fixed on a mixing roller driving motor shaft 511 of the mixing roller driving motor 51, the upper end of the mixing roller driving belt 53 is sleeved on the mixing roller driving pulley 52, and the lower end of the mixing roller driving belt 53 is sleeved on the first double-row pulley i 42 d.

When the cotton mixing roller driving motor 51 works, the cotton mixing roller driving motor shaft 511 drives the cotton mixing roller driving belt 53, the cotton mixing roller driving belt 53 drives the first double-row belt pulley I42 d, so that the third cotton mixing roller III 45 rotates, cotton is mixed by the third cotton mixing cutter tooth III 452 on the roller body, the first cotton mixing roller driving belt I42 g is sleeved between the first double-row belt pulley I42 d and the second double-row belt pulley II 42e, so that the first cotton mixing roller driving belt I42 g drives the second double-row belt pulley II 42e, the second double-row belt pulley II 42e drives the fourth cotton mixing roller IV 46, the fourth cotton mixing roller IV 462 on the fourth cotton mixing roller IV 46 is used for mixing cotton, and the second cotton mixing roller driving belt II 42h is sleeved between the second double-row belt pulley II 42e and the single-row belt pulley 42f, so that the second cotton mixing roller driving belt 42h drives the single-row belt pulley 42f, and (3) mixing cotton by a fifth cotton beating cutter tooth V472 on the roller body of the fifth cotton mixing roller V47.

The uniform fiber output mechanism 6 comprises a uniform fiber output cover 61 and a uniform fiber output fan 62, the uniform fiber output cover 61 is arranged at the upper part of the cotton mixing box 2 at a position corresponding to the fifth cotton mixing roller v 47, a uniform fiber output cover cavity 611 of the uniform fiber output cover 61 is communicated with the gradient fiber uniform mixing cavity 2211, the uniform fiber output fan 62 is arranged at the top of the uniform fiber output cover 61, a uniform fiber inlet 621 of the uniform fiber output fan 62 is communicated with the uniform fiber output cover cavity 611, and a uniform fiber outlet 622 of the uniform fiber output fan 62 is connected with a fiber output pipeline.

Under the operation of the blending motor output fan 62 (equipped with a motor), the non-woven fibers which are in an opened and blended state and are positioned on the left side of the box partition plate 221 enter the blending fiber output cover cavity 611 of the blending fiber output cover 61, are led out from the blending fiber inlet 621 of the blending fiber output fan 62, are led out from the blending fiber outlet 622, and are finally led into the next working procedure for use through a pipeline connected with the blending fiber outlet 622.

In conclusion, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the invention task and truly realizes the technical effects of the applicant in the technical effect column.