CN111910377B - Raising needling machine with function of removing impurities and cleaning brush curtain - Google Patents
Raising needling machine with function of removing impurities and cleaning brush curtain Download PDFInfo
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- CN111910377B CN111910377B CN202010830047.6A CN202010830047A CN111910377B CN 111910377 B CN111910377 B CN 111910377B CN 202010830047 A CN202010830047 A CN 202010830047A CN 111910377 B CN111910377 B CN 111910377B
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- brush
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- roller
- suction pipe
- dust collection
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- 238000004140 cleaning Methods 0.000 title claims abstract description 53
- 239000012535 impurity Substances 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 111
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims description 76
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000004080 punching Methods 0.000 claims description 7
- 238000009960 carding Methods 0.000 claims 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000001680 brushing effect Effects 0.000 abstract description 4
- 241001233242 Lontra Species 0.000 abstract 2
- 230000010405 clearance mechanism Effects 0.000 abstract 2
- 238000001467 acupuncture Methods 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 206010027339 Menstruation irregular Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A raised needling machine with a function of removing impurities from a hairbrush curtain belongs to the technical field of non-woven machinery. Including frame, pile mechanism, acupuncture mechanism, shell the otter board, shell otter board elevating adjustment mechanism, needle beam actuating mechanism, traction mechanism and brush curtain edulcoration clearance mechanism, pile mechanism has the brush curtain, brush curtain edulcoration clearance mechanism includes edulcoration roller and brush roller, the edulcoration roller is established on traction mechanism, be equipped with the steel needle that is arranged in remaining on the brush curtain brush hair that is used for in the brush curtain brush hair to visit in the surface of edulcoration roller, the brush roller is at the position that corresponds to the edulcoration roller right side and is established on traction mechanism under the state that keeps parallel with the length direction of edulcoration roller, be equipped with the brush strip that is used for brushing the fibre on the steel needle at the surface of brush roller, characteristics: the brush curtain impurity removal cleaning mechanism further comprises a brush strip automatic cleaning roller which is arranged on the traction mechanism, and nailing strips are arranged on the surface of the brush strip automatic cleaning roller at intervals. Ensure the cleaning effect and lighten the operation intensity of workers.
Description
Technical Field
The invention belongs to the technical field of non-woven machinery, and particularly relates to a raised needling machine with a function of removing impurities and cleaning a brush curtain.
Background
The aforementioned fleece-needle loom is also known as a jacquard fleece-needle loom, a fleece-jacquard needle loom or a needle-punched jacquard fleece-machine. Needling machines are well known in the art and are not known in the published chinese patent literature, and are exemplified by CN101492861B (automated multifunctional needling machine), CN102373579B (endless needling machine), CN102677397B (structurally modified double-shaft needling machine), CN102677398a (double-shaft needling machine), CN102808290B (drum needling machine), CN106087258B (double-sided needling machine), CN105734836A (a low noise needling machine), CN106087259a (a high-speed double-shaft-oriented ectopic pair needling machine) and CN106988023a (a small-diameter blanket-covering needling machine), and the like. However, the above-mentioned patent is not limited to the above-mentioned patent, and does not have a napping function.
Fleece-based needling machines have been developed or evolved based on the above-described needling machines, since for certain nonwoven products, such as carpets, floor mats for garage use, one of the faces thereof is required to be fleece, otherwise the elasticity or softness of the carpets, floor mats is not available, so that there is a endless and cyclically moving brush curtain, which can be called a "ring curtain", in the structure of the fleece-based needling machine (see CN2617795Y (fleece-based needling machine) and CN2637520Y provided brush drive mechanism for the fleece-based needling machine). The brush curtain is formed by combining a plurality of brush organic matters, and the functions of the brush curtain can be fully understood through reading the patent documents which are not limited to the following examples, such as CN108625044B (a double-shaft needling machine for textile), CN108179552A (jacquard needling machine), CN108085875A (jacquard needling machine with improved structure), and the like.
As can be seen from the reading of the above patent documents on the fleece needling machine and the combination of common general knowledge, the following problems, which are undesirable but objectively unavoidable, often occur during the needling process: firstly, fiber flock can accumulate between brush filaments of a brush forming a brush curtain; secondly, the short fibers can wind the brush filaments. The former can have a certain influence on the cohesion and release force of the brush filaments, and the latter can have a serious influence on the release force by winding the brush filaments when serious. Both of the foregoing conditions can adversely affect the quality of the raised nonwoven product and can also to some extent compromise the useful life of the brush.
The brush impurity removal and cleaning device of the napping needling machine recommended by CN202181428U and the high-frequency napping needling machine provided by CN105286467B are provided with brush curtain impurity removal and cleaning devices with the same structure, and the brush impurity removal and cleaning devices can be particularly seen in the 15 th to 18 th sections of the specification of the former patent and the 64 th and 73 th sections of the specification of the latter patent. The brush curtain impurity removal and cleaning devices disclosed in the two patents have the same technical effects, but the following general disadvantages still exist: after the short fibers on the brush of the brush curtain are combed by the steel needles on the impurity removing roller, the steel needles on the impurity removing rotating shaft are cleaned by the brush strips on the brush roller, which are distributed at intervals along the length direction of the brush roller, so that the short fibers possibly wound on the steel needles and the like can be effectively cleaned. This structural arrangement can serve to clean the brush curtain, both from a theoretical and practical point of view. However, due to the specificity of the short fibers, for example, the entanglement of the brush strips on the brush roller is strong, the fibers wound on the brush strips tend to be gradually increased in the process of continuously brushing the steel needles, and the fibers cannot automatically fall off from the brush strips, so that the brushing effect on the steel needles is continuously weakened and even the shape of the brush roller is similar to that of a dummy brush. The current solution is to manually clean the brush bar on the brush roll by a worker at every or every few shifts, which has long been plagued by manufacturers using the pile needle punch and is expected to be solved by the manufacturers of the pile needle punch equipment, since manual cleaning is cumbersome and time consuming.
In addition to the above technical problems, since the steel needles on the aforementioned impurity removal roller of CN202181428U must keep a certain gap with the brush plate of the brush curtain, otherwise the steel needles damage the brush plate, so that the fiber dust generated in the needling process or the fiber dust attached to the brush plate is difficult to be removed even if not impossible to be removed by the aforementioned steel needles, and intractable scaling matters are formed on the surface of the brush plate over time, and the cohesion and the release elasticity of the brush filaments on the brush gradually decline. The prior method for solving the problems mainly adopts an industrial dust collector or similar dust collection equipment to perform manual operation cleaning periodically or irregularly, one of the defects of the method is that the workload of on-line operators or equipment professional maintenance staff is not increased; secondly, because the cleaning is carried out in a stop state, the working efficiency of the equipment, namely the raised needling machine, is affected; thirdly, the scale formed by accumulation of the daily period is relatively stubborn, so that the cleaning effect at regular or irregular periods cannot meet the expected requirement; fourth, because the cleaning is manually participated, the cleaning quality is often different from person to person, and cannot be considered by reasonable indexes.
In view of the foregoing, there is a need for improvements that the present inventors have made a long-lasting and beneficial search and repeat design, and the technical solutions described below are created in this context.
Disclosure of Invention
The invention aims at providing a raised needling machine with a brush curtain impurity removal and cleaning function, which is beneficial to automatically cleaning fibers attached to and wound on brush strips of a brush roller so as to ensure the cleaning effect of the brush strips and avoid the manual cleaning of the brush strips to remarkably reduce the operation intensity of workers.
Another object of the present invention is to provide a pile-up needling machine having a function of cleaning the brush curtain, which is advantageous in timely removing fiber dust between the brush filaments of the brush constituting the brush curtain in an automated manner while needling to prevent accumulation to the brush plate and formation of scale, in order to ensure working efficiency of the apparatus by avoiding shutdown cleaning, in order to effectively protect the brush filaments by conveniently embodying an ideal cleaning effect, and in order to prevent the brush filaments from losing cohesion or making a releasing force subside, in order to facilitate discarding a man-made operation to ensure consistency of cleaning quality.
The invention is based on the task of finishing a napping and needling machine with the function of removing impurities from a brush curtain, comprising a frame, a napping mechanism, a needling mechanism, a stripping plate lifting and adjusting mechanism, a needle beam driving mechanism, a traction mechanism and a brush curtain impurity removing and cleaning mechanism, wherein a net inlet is formed at the left side of the frame and at a position corresponding to the napping mechanism, a net outlet is formed at the right side of the frame and at a position corresponding to the traction mechanism, a needle beam driving mechanism is arranged at the top of the frame in the height direction, the needling mechanism is arranged between the napping mechanism and the needle beam driving mechanism and is connected with the needle beam driving mechanism, the napping mechanism is arranged on the frame at a position corresponding to the position between the net inlet and the net outlet and is positioned below the needling mechanism, the napping mechanism is provided with a brush curtain, the stripping plate is connected with the stripping plate lifting and adjusting mechanism at a position corresponding to the gap between the brush curtain and the needling mechanism, and is in a grid structure, the stripping plate lifting and adjusting mechanism is arranged on one side of the napping mechanism, which is opposite to the middle cross beam of the frame, the brush curtain impurity removing and cleaning mechanism comprises an impurity removing roller and a brush roller, the impurity removing roller is rotatably arranged on the pulling mechanism at a position corresponding to the outlet, the surface of the impurity removing roller is provided with steel needles which are used for removing fibers remained on the bristles of the brush curtain and are inserted into the bristles of the brush curtain, the brush roller is rotatably arranged on the pulling mechanism at a position corresponding to the right side of the impurity removing roller and in a state of being parallel to the length direction of the impurity removing roller, the surface of the brush roller is provided with brush strips used for removing the fibers on the steel needles, characterized in that the brush curtain impurity removal and cleaning mechanism also comprises a brush strip automatic cleaning roller which is arranged on the traction mechanism in a rotary manner at a position corresponding to the right side of the brush roller and in a state of being parallel to the length direction of the brush roller, and nailing strips which are in contact with the brush strips and used for removing the fibers remained on the brush strips are arranged on the surface of the brush strip automatic cleaning roller at intervals.
Another object of the invention is achieved in that a brush curtain suction device is provided on the frame and at a position corresponding to the inlet, said brush curtain suction device corresponding to the width direction of the brush curtain.
In a specific embodiment of the invention, a brush curtain dust suction pipe supporting hole is respectively formed on the wall body facing to the net inlet part of the frame, and the brush curtain dust suction mechanism is supported on the brush curtain dust suction pipe supporting hole in a state corresponding to the left side of the width direction of the brush curtain.
In another specific embodiment of the present invention, the brush curtain suction mechanism comprises a suction pipe, a suction pipe cavity air passage plate and a suction nozzle, wherein a dust outlet is respectively extended at one end and the other end of the suction pipe, the dust outlet is supported on the brush curtain suction pipe supporting hole and is connected with the negative pressure suction device through a pipeline in a use state, the suction pipe cavity air passage plate is arranged in the suction pipe cavity of the suction pipe, the distance between the suction pipe cavity air passage plate and the suction nozzle is gradually increased from the middle part of the suction pipe cavity air passage plate in the length direction to the direction of the dust outlet in a symmetrical state, the suction nozzle is formed at one side of the suction pipe towards the brush curtain, and the suction nozzle is communicated with the suction pipe cavity and simultaneously corresponds to the left side of the brush curtain in the width direction.
In still another specific embodiment of the present invention, a suction pipe reinforcing fixing frame is fixed to the opposite wall of the inlet portion of the frame at a position corresponding to the lower portion of the brush curtain suction pipe supporting hole, a pair of suction pipe reinforcing fixing screws are disposed on the suction pipe reinforcing fixing frame, and one end and the other end of the suction pipe are respectively fixed to the pair of suction pipe reinforcing fixing screws.
In still another specific embodiment of the present invention, a pair of suction pipe screw holes are respectively formed at one end and the other end of the suction pipe at positions corresponding to the pair of suction pipe reinforcing fixing screws, and the pair of suction pipe screw holes are fixed with the pair of suction pipe reinforcing fixing screws.
In a further specific embodiment of the present invention, the cross-sectional shape of the dust suction pipe is rectangular, and the shape of the dust outlet is truncated cone; the dust collection pipe cavity airway plate is V-shaped.
In a further specific embodiment of the invention, the suction nozzle is flat in shape.
In a further specific embodiment of the present invention, the negative pressure dust suction device is a negative pressure fan or a vacuum pump.
In yet a further specific embodiment of the invention, the large diameter end of the truncated cone is directed towards the suction tube and is welded thereto, while the small diameter end of the truncated cone extends beyond the brush curtain suction tube support aperture.
The technical scheme provided by the invention has the technical effects that: because the brush strip automatic cleaning roller is additionally arranged on the right side corresponding to the brush roller, the nail strip on the brush strip automatic cleaning roller automatically cleans the fibers of the brush strip on the brush roller, thereby ensuring the cleaning effect of the brush strip and avoiding the manual cleaning of the brush strip so as to remarkably reduce the operation intensity of workers. In addition, because the brush curtain dust collection mechanism is additionally arranged, the device has the following technical effects: when the brush curtain is in a moving state, the brush curtain is sucked by a brush curtain dust suction mechanism which is positioned at the net inlet part of the frame and corresponds to the width direction of the brush curtain in an automatic mode, and fiber dust impurities which enter between brush filaments of a brush forming the brush curtain are timely sucked, so that accumulation can be avoided to form scale; because the brush curtain dust collection mechanism and the brush curtain work simultaneously, the machine does not need to be stopped for cleaning, thereby ensuring the working efficiency of the equipment; because the brush curtain dust collection mechanism utilizes negative pressure to collect dust, the brush curtain has ideal cleaning effect, so that the cohesive force and the release force of the brush wires can be ensured not to decline due to the time; because the dust collection process of the brush curtain does not need to be manually participated, the expected cleaning quality is ensured without the difference of the cleaning degree.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present invention.
Fig. 2 is a block diagram of the brush curtain dust suction mechanism shown in fig. 1.
Fig. 3 is a schematic view of the brush curtain dust suction mechanism shown in fig. 1 and 2 being fixed to a wall body of a frame at a position corresponding to the inlet and facing the inlet 11.
Detailed Description
In order to make the technical spirit and advantages of the present invention more clearly understood, the applicant will now make a detailed description by way of example, but the description of the examples is not intended to limit the scope of the invention, and any equivalent transformation made merely in form, not essentially, according to the inventive concept should be regarded as the scope of the technical solution of the present invention.
In the following description, all concepts related to the directions or azimuths of up, down, left, right, front and rear are based on the position state of fig. 1, and thus should not be construed as a specific limitation on the technical solution provided by the present invention.
Referring to fig. 1, there are shown a frame 1, a raising mechanism 2, a needle punching mechanism 3, a net stripping plate 4, a net stripping plate lifting and lowering adjusting mechanism 5, a needle beam driving mechanism 6, a pulling mechanism 7 and a brush curtain impurity removing and cleaning mechanism 8, a net inlet 11 is formed on the left side of the frame 1 and at a position corresponding to the raising mechanism 2, a net outlet 12 is formed on the right side of the frame 1 and at a position corresponding to the pulling mechanism 7, the needle beam driving mechanism 6 is disposed on the top of the frame 1 in the height direction, the needle punching mechanism 3 corresponds to between the raising mechanism 2 and the needle beam driving mechanism 6 and is connected with the needle beam driving mechanism 6, the raising mechanism 2 is disposed on the frame 1 at a position corresponding to the net inlet 11 and the net outlet 12 and is located under the needle punching mechanism 3, the raising mechanism 2 has a brush curtain 21, the stripping plate 4 is connected to the stripping plate lifting and lowering adjusting mechanism 5 at a position corresponding to between the brush curtain 21 and the needling mechanism 3, and the stripping plate 4 is in a grid-like structure, the stripping plate lifting and lowering adjusting mechanism 5 is disposed at a side of the frame middle cross member 13 of the frame 1 toward the aforementioned napping mechanism 2, the brush curtain impurity removing and cleaning mechanism 8 includes an impurity removing roller 81 and a brush roller 82, the impurity removing roller 81 is rotatably disposed on the aforementioned pulling mechanism 7 at a position corresponding to the aforementioned outlet 12, steel needles 811 for removing fibers remaining on the bristles of the brush curtain 21 are disposed on the surface of the impurity removing roller 81, the brush roller 82 is rotatably disposed on the aforementioned pulling mechanism 7 at a position corresponding to the right side of the impurity removing roller 81 and in a state of being kept parallel to the length direction of the impurity removing roller 81, a brush bar 821 for brushing out the fibers on the steel needle 811 is provided on the surface of the brush roller 82.
The above-mentioned brush curtain 21 may be essentially referred to as a ring curtain, and its specific structure and function may be found in the patent literature mentioned in the background section above by the applicant, that is, the construction and operation principle of the pile mechanism 2 and the brush curtain 21 thereof belong to the prior art, and thus the applicant will not be explained. The above-mentioned needling mechanism 3, screen stripping plate 4, screen stripping plate lifting and lowering mechanism 5, needle bar drive mechanism 6 for moving the needle bar of the structural system of needling mechanism 3 up and down together with the needle bed, and pulling mechanism 7 are also of the prior art, for example, reference can be made specifically to CN108085875A, CN108179552A, CN202181428U and CN105256467B mentioned above, and thus the applicant is also not reiterated.
The technical key points of the technical scheme provided by the invention are as follows: the structure of the brush curtain cleaning mechanism 8 further includes a brush bar automatic cleaning roller 83, the brush bar automatic cleaning roller 83 is rotatably disposed on the drawing mechanism 7 at a position corresponding to the right side of the brush roller 82 and in parallel with the longitudinal direction of the brush roller 82, and nailing strips 831 contacting the brush bar 821 for cleaning the fibers remained on the brush bar 821 are provided at intervals on the surface of the brush bar automatic cleaning roller 83.
In the running state of the brush curtain 21, the steel needle 811 on the impurity removing roller 81 cleans the brush of the brush curtain 21, and the brush bar 821 on the brush roller 82 cleans the steel needle 811, and then the brush bar 821 is cleaned by the nail 831 (i.e. small nails or short nails) on the brush bar automatic cleaning roller 83, and the fiber on the brush bar 821 is cleaned. The removed fibers fall into a collection box below.
With continued reference to fig. 1, as another task of the present invention, a brush curtain dust suction mechanism 9 is provided on the frame 1 at a position corresponding to the intake port 11, the brush curtain dust suction mechanism 9 corresponding to the width direction of the brush curtain 21.
Referring to fig. 3, a circular brush curtain suction pipe supporting hole 14 is formed in each of the opposite walls of the frame 1 at the inlet 11, and the brush curtain suction mechanism 9 is supported by the brush curtain suction pipe supporting hole 14 in a state corresponding to the left side of the brush curtain 21 in the width direction.
Referring to fig. 2, the brush curtain suction mechanism 9 includes a suction pipe 91, a suction pipe chamber air passage plate 92 and a suction nozzle 93, and a dust outlet 911 is extended from one end and the other end of the suction pipe 91, the dust outlet 911 is supported on the brush curtain suction pipe supporting hole 14 and is connected to a negative pressure suction device as a peripheral auxiliary device through a pipe in a use state, the suction pipe chamber air passage plate 92 is disposed in a suction pipe chamber 912 of the suction pipe 91, and a space between the suction pipe chamber air passage plate 92 and the suction nozzle 93 is gradually increased from a middle part of the suction pipe chamber air passage plate 92 in a length direction in a symmetrical state toward the dust outlet 911, the structure is capable of enhancing a turbulent effect of a suction air flow due to a small and large horn effect, satisfying an excellent suction requirement, the suction nozzle 93 is formed on one side of the suction pipe 91 toward the brush curtain 21, and the suction nozzle 93 is communicated with the suction pipe chamber 912 and corresponds to a left side of the brush curtain 21 in a width direction.
As is clear from the illustration of fig. 2, the suction nozzle 93 has a relatively narrow width toward the suction port 931 in the longitudinal direction on the side of the brush curtain 21 shown in fig. 1, i.e., a slit-like condition, so that the dust and dirt between the brush filaments constituting the brush of the brush curtain 21 can be effectively sucked out.
As shown in fig. 3, a suction pipe reinforcing mount 15 is preferably fixed to the wall of the frame 1 facing each other at the inlet 11 and at a position below the brush curtain suction pipe support hole 14, a pair of suction pipe reinforcing fixing screws 151 are disposed on the suction pipe reinforcing mount 15, and one end and the other end of the suction pipe 91 are fixed to the pair of suction pipe reinforcing fixing screws 151.
As shown in fig. 2, a pair of suction pipe screw holes 913 are formed at one end and the other end of the suction pipe 91 at positions corresponding to the pair of suction pipe reinforcing fixing screws 151, the pair of suction pipe screw holes 913 are fixed to the pair of suction pipe reinforcing fixing screws 151, the suction pipe 91 has a rectangular cross-sectional shape, and the dust outlet 911 has a truncated cone shape; the dust suction lumen airway plate 92 has a V-shape; the suction nozzle 93 has a flat shape. The negative pressure dust collection device is a negative pressure fan, but a vacuum pump can also be used.
Still as shown in fig. 2, the large diameter end of the truncated cone is directed toward the suction pipe 91 and is welded to the suction pipe 91, while the small diameter end of the truncated cone extends out of the brush curtain suction pipe supporting hole 14 and is connected to the vacuum cleaner by a pipe.
In the working state of the pile needle machine, that is, the needle beam driving mechanism 6 (also called as a link mechanism) drives the needle beam of the needle punching mechanism 3 to move up and down, the needle beam drives the needle bed fixed on the downward side of the needle bed to move up and down correspondingly, and the pile fabric positioned between the stripping net plate 4 and the brush curtain 21 is needled and raised by the needles arranged on the needle bed. Since the fiber dust (dust) in the fibers constituting the raised fabric is introduced between the brush filaments constituting the brush of the brush curtain 21, in the operating state of the brush curtain 21, the negative pressure suction device is operated to generate negative pressure to the suction tube 91 by the negative pressure suction device in the operating state since the dust outlet 911 at both ends of the suction tube 91 of the structural system of the brush curtain suction mechanism 9 is connected to the negative pressure suction device by the pipe line, and at the same time, the fiber dust introduced between the brush filaments is sucked by the suction nozzle 93 and introduced into the suction tube chamber 912, and is discharged through the dust outlet 911. When the napping needling machine stops working, the negative pressure dust collection device also stops working, and the dust collection pipe 91 stops collecting dust.
In summary, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the task of the invention, and faithfully honors the technical effects carried by the applicant in the technical effect column above.
Claims (6)
1. A carding machine with a brush curtain impurity removal and cleaning function comprises a frame (1), a carding mechanism (2), a needle punching mechanism (3), a stripping screen plate (4), a stripping screen plate lifting and lowering adjusting mechanism (5), a needle beam driving mechanism (6), a pulling mechanism (7) and a brush curtain impurity removal and cleaning mechanism (8), wherein a net inlet (11) is formed on the left side of the frame (1) at a position corresponding to the carding mechanism (2), a net outlet (12) is formed on the right side of the frame (1) at a position corresponding to the pulling mechanism (7), the needle beam driving mechanism (6) is arranged at the top of the frame (1) in the height direction, the needle punching mechanism (3) is corresponding to the position between the carding mechanism (2) and the needle beam driving mechanism (6) and is connected with the needle beam driving mechanism (6), the carding mechanism (2) is arranged on the frame (1) at a position corresponding to the net inlet (11) and below the needle punching mechanism (3), the carding mechanism (2) is provided with a brush screen plate (4) corresponding to the stripping screen plate (4) lifting and lowering the stripping screen plate (4) is connected with the needle beam driving mechanism (6), the stripping plate lifting and adjusting mechanism (5) is arranged on one side of a frame middle cross beam (13) of the frame (1) facing the raising mechanism (2), the brush curtain impurity removing and cleaning mechanism (8) comprises an impurity removing roller (81) and a brush roller (82), the impurity removing roller (81) is rotatably arranged on the pulling mechanism (7) at a position corresponding to the net outlet (12), steel needles (811) which are used for removing fibers remained on the brush bristles of the brush curtain (21) are arranged on the surface of the impurity removing roller (81), the brush needle (811) is used for penetrating into the brush bristles of the brush curtain (21), the brush roller (82) is rotatably arranged on the pulling mechanism (7) at a position corresponding to the right side of the impurity removing roller (81) and in a state parallel to the length direction of the impurity removing roller (81), brush strips (811) used for removing the fibers on the steel needles (811) are arranged on the surface of the brush roller (82), the brush automatic impurity removing mechanism (8) comprises a brush strip (83) which is arranged on the right side of the brush roller (83) and is parallel to the length direction of the brush pulling mechanism (83) which is arranged on the right side of the brush roller (83), nailing strips (831) which are in contact with the hairbrush strips (821) and are used for removing fibers remained on the hairbrush strips (821) are arranged on the surface of the hairbrush strip automatic cleaning roller (83) at intervals; a brush curtain dust collection mechanism (9) is arranged on the frame (1) and at a position corresponding to the net inlet (11), and the brush curtain dust collection mechanism (9) corresponds to the width direction of the brush curtain (21); a brush curtain dust suction pipe supporting hole (14) is respectively formed on the wall body facing to the net inlet (11) of the frame (1), and the brush curtain dust suction mechanism (9) is supported on the brush curtain dust suction pipe supporting hole (14) in a state corresponding to the left side of the width direction of the brush curtain (21); the brush curtain dust collection mechanism (9) comprises a dust collection pipe (91), a dust collection pipe cavity air passage plate (92) and a dust collection nozzle (93), wherein a dust outlet (911) is formed at one end and the other end of the dust collection pipe (91) in an extending mode, the dust outlet (911) is supported on a brush curtain dust collection pipe supporting hole (14) and is connected with a negative pressure dust collection device through a pipeline in a use state, the dust collection pipe cavity air passage plate (92) is arranged in a dust collection pipe cavity (912) of the dust collection pipe (91), the distance between the dust collection pipe cavity air passage plate (92) and the dust collection nozzle (93) is gradually increased from the middle part of the dust collection pipe cavity air passage plate (92) in the length direction to the direction of the dust outlet (911) in a symmetrical mode, the dust collection nozzle (93) is formed on one side of the dust collection pipe (91) towards the brush curtain (21), and the dust collection nozzle (93) is communicated with the dust collection pipe cavity (912) and corresponds to the left side of the width direction of the brush curtain (21); a dust suction pipe reinforcing fixing frame (15) is fixed on the face-to-face wall body of the mesh inlet (11) of the frame (1) and at the position corresponding to the lower part of the brush curtain dust suction pipe supporting hole (14), a pair of dust suction pipe reinforcing fixing screws (151) are arranged on the dust suction pipe reinforcing fixing frame (15), and one end and the other end of the dust suction pipe (91) are respectively fixed with the pair of dust suction pipe reinforcing fixing screws (151).
2. The machine according to claim 1, wherein a pair of suction pipe screw holes (913) are formed at one end and the other end of the suction pipe (91) at positions corresponding to the pair of suction pipe reinforcing fixing screws (151), respectively, and the pair of suction pipe screw holes (913) are fixed to the pair of suction pipe reinforcing fixing screws (151).
3. The napping needling machine with the function of cleaning the brush curtain according to claim 1, characterized in that the dust suction pipe (91) has a rectangular cross section shape, while the dust outlet (911) has a truncated cone shape; the dust collection lumen airway plate (92) is V-shaped.
4. The machine according to claim 1, characterized in that said nozzle (93) is flat in shape.
5. The raised needleloom with the brush curtain impurity removal and cleaning function according to claim 1, wherein the negative pressure dust collection device is a negative pressure fan or a vacuum pump.
6. A raising needling machine with brush curtain cleaning function according to claim 3, characterized in that the large diameter end of the truncated cone shape faces the suction pipe (91) and is welded with the suction pipe (91), while the small diameter end of the truncated cone shape extends outside the brush curtain suction pipe supporting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010830047.6A CN111910377B (en) | 2020-08-18 | 2020-08-18 | Raising needling machine with function of removing impurities and cleaning brush curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010830047.6A CN111910377B (en) | 2020-08-18 | 2020-08-18 | Raising needling machine with function of removing impurities and cleaning brush curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111910377A CN111910377A (en) | 2020-11-10 |
| CN111910377B true CN111910377B (en) | 2024-05-03 |
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| CN113957687A (en) * | 2021-11-10 | 2022-01-21 | 何本辉 | Textile fiber fabric preparation device and textile fiber fabric preparation method |
| CN116651804B (en) * | 2023-07-28 | 2023-10-31 | 国网山东省电力公司莒县供电公司 | Cleaning mechanism for cable |
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| CN111910377A (en) | 2020-11-10 |
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