CN111910377A - Raising needling machine with brush curtain impurity removal and cleaning functions - Google Patents
Raising needling machine with brush curtain impurity removal and cleaning functions Download PDFInfo
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- CN111910377A CN111910377A CN202010830047.6A CN202010830047A CN111910377A CN 111910377 A CN111910377 A CN 111910377A CN 202010830047 A CN202010830047 A CN 202010830047A CN 111910377 A CN111910377 A CN 111910377A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 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 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000001680 brushing effect Effects 0.000 claims abstract description 4
- 241001233242 Lontra Species 0.000 claims abstract 4
- 230000010405 clearance mechanism Effects 0.000 claims abstract 3
- 239000000428 dust Substances 0.000 claims description 130
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 14
- 238000001467 acupuncture Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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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- Textile Engineering (AREA)
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Abstract
A raising needle machine with a brush curtain impurity removal and cleaning function belongs to the technical field of non-woven machinery. Including the frame, the raising mechanism, the acupuncture mechanism, shell the otter board, shell otter board lift guiding mechanism, needle beam actuating mechanism, traction mechanism and brush curtain edulcoration clearance mechanism, the raising 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 used for getting rid of remaining the fibre in the brush curtain brush hair on the brush curtain brush hair of exploring in the surface of edulcoration roller, the brush roller is established on traction mechanism under the position that corresponds to edulcoration roller right side and the length direction who keeps parallel with the edulcoration roller, be equipped with the brush strip that is used for brushing the fibre on the steel needle on the surface of brush roller, characteristics: the brush curtain impurity removal and cleaning mechanism further comprises a brush strip automatic cleaning roller which is arranged on the traction mechanism, and nail strips are arranged on the surface of the brush strip automatic cleaning roller at intervals. Ensure the cleaning effect and reduce the operation intensity of workers.
Description
Technical Field
The invention belongs to the technical field of non-woven machinery, and particularly relates to a raising needling machine with a brush curtain impurity removal and cleaning function.
Background
The aforementioned teasing needle machines are also called jacquard teasing needle machines, teasing jacquard needle machines or needle jacquard needle machines. Needle machines are well known in the art and are not described in the published chinese patent literature, to name but a few, CN101492861B (automated multi-function needle machine), CN102373579B (endless needle machine), CN102677397B (structurally modified double-shaft needle machine), CN102677398A (double-shaft needle machine), CN102808290B (drum-type needle machine), CN106087258B (double-sided counter-needling machine), CN105734836A (a low-noise needle machine), CN106087259A (a high-speed double-shaft guiding counter-needling machine), and CN106988023A (a small-diameter blanket-in-blanket needle machine), etc. But not limited to, none of the aforementioned exemplified patents have a napping function.
The pile needle machine is developed or evolved based on the above needle machine, because for some nonwoven products, a mat typically used in a carpet or a garage needs to be napped on one surface, otherwise, the elasticity or softness of the carpet or the mat cannot be reflected, so that it is common to have an endless brush curtain, which is called a "ring curtain", moving repeatedly in an operating state in a structural system of the pile needle machine (see "brush driving mechanism of the pile needle machine" provided in CN2617795Y and CN 2637520Y). The brush curtain has a plurality of brushes organically combined, and the function of which can be fully understood by reading the patent documents not limited to the following examples, such as CN108625044B (a biaxial needle loom for textile), CN108179552A (jacquard needle loom) and CN108085875A (structurally modified jacquard needle loom), and so on.
From a reading of the above-mentioned patent documents relating to napping needle machines, in combination with the general knowledge in the art, it is known that during the needling process, the following problems are often encountered, which are both undesirable and objectively unavoidable: firstly, the short fiber can be accumulated between the hairbrush filaments of the hairbrush forming the hairbrush curtain; secondly, the short fibers can wind the brush filaments. The former will have a certain influence on the cohesion and release of the brush filaments, and the latter will, in severe cases, entangle the brush filaments and seriously affect the release. Both of the aforementioned conditions adversely affect the quality of the raised nonwoven product and also impair the useful life of the brush to some extent.
The brush impurity removal cleaning device of the raising needle machine recommended by CN202181428U and the high-frequency raising needle machine provided by CN105286467B are equipped with brush curtain impurity removal cleaning devices with the same structure, and refer to paragraphs 15 to 18 of the description of the previous patent and paragraphs 64 and 73 of the description of the next patent. The two patents describe the aforesaid brush curtain cleaning device with the same technical effect, but the following general disadvantages still exist: after the short fibers on the brush of the brush curtain are combed by the impurity removing roller, namely the steel needles on the impurity removing rotating shaft, the steel needles on the impurity removing rotating shaft are cleaned by the brush strips which are distributed on the brush roller at intervals along the length direction of the brush roller, so that the short fibers and the like which are possibly wound on the steel needles are effectively removed. This arrangement serves to clean the brush curtain, both theoretically and for practical purposes. However, due to the particularity of the short fibers, for example, the twisting resilience of the brush strip on the brush roller is strong, in the process of continuously cleaning the steel needle, the fibers wound on the brush strip are often gradually increased and cannot automatically fall off from the brush strip, and the cleaning effect on the steel needle is continuously weakened, even the brush roller is in the same nominal shape. The current solution is to manually clean the brush bars from the brush rollers by workers at each and every few shifts, which is troublesome and time-consuming, so that this technical problem has long been troubling and desired to be solved by manufacturers of napping needle machines.
In addition to the above technical problems, since the steel needles on the cleaning roller of the brush curtain dust removal cleaning device, which is called CN202181428U, must keep a certain gap with the brush plate of the brush curtain, otherwise the steel needles may damage the brush plate, the fiber dust generated during the needling process or the fiber dust may be attached to the brush plate and then is often difficult to be combed or even impossible to be combed by the steel needles, and stubborn dirt may be formed on the surface of the brush plate with the passage of time, and the cohesive force and the releasing elasticity of the brush filaments on the brush gradually decline. At present, the method for solving the problems mainly adopts an industrial dust collector or similar dust collection equipment to carry out manual operation cleaning regularly or irregularly, one of the defects of the mode is that the workload of online operators or professional equipment maintainers is increased without any reason; secondly, because the cleaning is carried out in a stop state, the working efficiency of the raising needling machine can be influenced; thirdly, the scale formed by the daily accumulation and the monthly accumulation is relatively stubborn, so that the effect of regular or irregular cleaning cannot meet the expected requirement; fourthly, because of the manual cleaning, the degree of the cleaning is different from person to person and cannot be considered by reasonable indexes.
In view of the above-mentioned state of the art, there is a need for improvement, for which the applicant has made a long-lasting and advantageous search and iteration, against which the solution to be described below has been made.
Disclosure of Invention
The invention provides a raising needle machine which is helpful for 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, avoid manual cleaning of the brush strips and obviously reduce the operation intensity of workers and has the function of removing impurities from a brush curtain.
Another object of the present invention is to provide a raising needling machine which is advantageous for removing fiber impurities between brush filaments of brushes constituting a brush curtain in an automatic manner while needling so as to prevent the fiber impurities from accumulating on a brush plate and forming scale, which is advantageous for preventing machine halt cleaning so as to ensure the working efficiency of the machine, which is convenient for embodying an ideal cleaning effect so as to effectively protect the brush filaments and prevent the brush filaments from losing cohesion or decreasing release force, and which is advantageous for eliminating manual operation so as to ensure the consistency of cleaning quality.
The invention has the primary task that the invention is accomplished by the following, and the napping needling machine with the function of removing impurities and cleaning the brush curtain comprises a frame, a napping mechanism, a needling mechanism, a stripping plate lifting 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 the position corresponding to the napping mechanism, a net outlet is formed at the right side of the frame and at the position corresponding to the traction mechanism, the needle beam driving mechanism is arranged at the top of the frame in the height direction, the needling mechanism is arranged on the frame and is connected with the needle beam driving mechanism and corresponds to the position between the napping mechanism and the needle beam driving mechanism, the napping mechanism is arranged on the frame and is positioned below the needling mechanism and corresponds to the position between the net inlet and the net outlet, the napping mechanism is provided with a brush curtain, the stripping plate is connected with the stripping plate lifting adjusting mechanism at the position corresponding to the position between the brush curtain and the needle stripping plate lifting adjusting mechanism, and the stripping plate is in a grid The structure is that the mesh stripping plate lifting adjusting mechanism is arranged on one side, facing the raising mechanism, of a frame 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 traction mechanism at a position corresponding to the mesh outlet, a steel needle which is inserted into bristles of brushes of the brush curtain and is used for removing fibers remained on the bristles of the brushes of the brush curtain is arranged on the surface of the impurity removing roller, the brush roller is arranged on the traction mechanism at a position corresponding to the right side of the impurity removing roller and is also rotatably arranged in a state of keeping parallel with the length direction of the impurity removing roller, and brush strips used for brushing fibers on the steel needles are arranged on the surface of the brush roller The automatic cleaning roller is rotationally arranged on the traction mechanism, and nail strips which are contacted with the brush strips and are used for removing fibers remained on the brush strips are arranged on the surface of the automatic cleaning roller of the brush strips at intervals.
Another object of the present invention is to provide a brush curtain dust suction mechanism on the frame at a position corresponding to the net inlet, the brush curtain dust suction mechanism corresponding to the width direction of the brush curtain.
In a specific embodiment of the present invention, a brush curtain dust suction pipe support hole is formed in each of the facing wall bodies of the screen inlet portion of the frame, and the brush curtain dust suction mechanism is supported on the brush curtain dust suction pipe support hole in a state corresponding to the left side in the width direction of the brush curtain.
In another specific embodiment of the present invention, the brush curtain dust suction mechanism includes a dust suction pipe, a dust suction pipe cavity air duct plate, and a dust suction nozzle, wherein a dust outlet extends from one end and the other end of the dust suction pipe, the dust outlet is supported on the brush curtain dust suction pipe support hole and is connected to the negative pressure dust suction device through a pipeline in a use state, the dust suction pipe cavity air duct plate is disposed in the dust suction pipe cavity of the dust suction pipe, and a distance between the dust suction pipe cavity air duct plate and the dust suction nozzle is gradually increased from a middle portion of the dust suction pipe cavity air duct plate in a length direction toward the dust outlet in a symmetrical state, the dust suction nozzle is formed on a side of the suction pipe facing the brush curtain, and the dust suction nozzle is communicated with the dust suction pipe cavity and corresponds to a left side of the brush curtain in the width direction.
In another embodiment of the present invention, a dust suction pipe reinforcing and fixing frame is fixed to each of the facing wall bodies of the frame at the position corresponding to the lower side of the brush curtain dust suction pipe supporting hole, a pair of dust suction pipe reinforcing and fixing screws are provided to the dust suction pipe reinforcing and fixing frame, and one end and the other end of the dust suction pipe are fixed to the pair of dust suction pipe reinforcing and fixing screws.
In another specific embodiment of the present invention, a pair of dust suction pipe screw holes are respectively formed at one end and the other end of the dust suction pipe and at positions corresponding to the pair of dust suction pipe reinforcing and fixing screws, and the pair of dust suction pipe screw holes are fixed to the pair of dust suction pipe reinforcing and fixing screws.
In yet another 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 a truncated cone; the air channel plate of the dust collection tube cavity is V-shaped.
In a more specific embodiment of the present invention, the cleaning nozzle is flat in shape.
In a further specific embodiment of the present invention, the vacuum suction device is a vacuum blower or a vacuum pump.
In a still more specific embodiment of the present invention, the large diameter end of the truncated cone shape faces the suction pipe and is welded to the suction pipe, and the small diameter end of the truncated cone shape extends out of the brush curtain suction pipe support hole.
The technical scheme provided by the invention has the technical effects that: because the automatic brush strip cleaning roller is additionally arranged on the right side corresponding to the brush roller, the fibers of the brush strips on the brush roller are automatically cleaned by the nail strips on the automatic brush strip cleaning roller, the cleaning effect of the brush strips is ensured, the manual cleaning of the brush strips is avoided, and the operation intensity of workers can be obviously reduced. In addition, because the brush curtain dust absorption mechanism is additionally arranged, the brush curtain dust absorption mechanism also has the following technical effects: when the brush curtain is in a moving state, the brush curtain dust collection mechanism which is positioned at the screen inlet part of the frame and corresponds to the width direction of the brush curtain can collect dust to the brush curtain in an automatic mode, and fiber dust entering between the brush wires of the brush forming the brush curtain can be timely collected, so that the accumulation and the formation of scaling can be avoided; because the brush curtain dust collection mechanism and the brush curtain work simultaneously, the working efficiency of the equipment can be ensured without stopping the machine for cleaning; because the brush curtain dust absorption mechanism absorbs dust by using negative pressure, the brush curtain dust absorption mechanism has ideal cleaning effect on the brush curtain, so that the cohesion force and the release force of the brush wires can be ensured not to decline due to the lapse of time; since the suction process of the brush curtain does not need human intervention, the desired cleaning quality can be ensured without differences in the degree of cleaning.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention.
Fig. 2 is a structural view 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, which is fixed to the face-to-face wall body of the screen inlet 11 of the frame at a position corresponding to the screen inlet.
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, all the concepts related to the directions or orientations of up, down, left, right, front and rear are based on the position state of fig. 1, and thus, it should not be understood as a particular limitation to the technical solution provided by the present invention.
Referring to fig. 1, there are shown a frame 1, a raising mechanism 2, a needling mechanism 3, a mesh peeling plate 4, a mesh peeling plate lifting adjusting mechanism 5, a needle beam driving mechanism 6, a drawing mechanism 7 and a brush curtain impurity removing and cleaning mechanism 8, wherein a left side of the frame 1 is formed with a mesh inlet 11 at a position corresponding to the raising mechanism 2, a right side of the frame 1 is formed with a mesh outlet 12 at a position corresponding to the drawing mechanism 7, the needle beam driving mechanism 6 is provided at a top portion of the frame 1 in a height direction, the needling mechanism 3 is provided between the raising mechanism 2 and the needle beam driving mechanism 6 and connected to the needle beam driving mechanism 6, the raising mechanism 2 is provided on the frame 1 at a position corresponding to a position between the mesh inlet 11 and the mesh outlet 12 and is provided below the needling mechanism 3, the raising mechanism 2 has a brush curtain 21, the mesh peeling plate 4 is connected to the mesh peeling plate lifting adjusting mechanism 5 at a position corresponding to a position between the brush curtain 21 and the needling mechanism 3, and the mesh peeling plate 4 is in a grid shape The lattice structure, the stripping plate lifting adjusting mechanism 5 is arranged on one side of the frame middle 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 traction mechanism 7 at the position corresponding to the screen outlet 12, a steel needle 811 which is inserted into the brush hair of the brush curtain 21 and is used for removing the fiber remained on the brush hair of the brush curtain 21 is arranged on the surface of the impurity removing roller 81, the brush roller 82 is also rotatably arranged on the traction mechanism 7 at the position corresponding to the right side of the impurity removing roller 81 and in the state of keeping parallel with the length direction of the impurity removing roller 81, and a brush strip 821 for brushing the fiber on the steel needle 811 is arranged on the surface of the brush roller 82.
The above mentioned brush curtain 21 can be essentially referred to as a ring curtain, and the specific structure and function thereof can be referred to the patent documents mentioned in the above background art column by the applicant, that is, the structure and operation principle of the raising mechanism 2 and the brush curtain 21 thereof belong to the prior art, so that the applicant does not describe the structure and operation principle. The above-mentioned needling mechanism 3, the mesh stripping plate 4, the mesh stripping plate lifting and lowering adjusting mechanism 5, the needle beam of the structural system of the needling mechanism 3, the needle beam driving mechanism 6 for moving the needle bed up and down, and the drawing mechanism 7 are also in the prior art, and for example, reference may be made to the above-mentioned CN108085875A, CN108179552A, CN202181428U, and CN105256467B, so that the applicant does not need to describe any further.
The technical key points of the technical scheme provided by the invention are as follows: the brush curtain impurity removing and cleaning mechanism 8 further includes an automatic brush strip cleaning roller 83, the automatic brush strip cleaning roller 83 is rotatably provided on the drawing mechanism 7 at a position corresponding to the right side of the brush roller 82 and in a state of being parallel to the longitudinal direction of the brush roller 82, and a nail strip 831 which is in contact with the brush strip 821 and removes fibers remaining on the brush strip 821 is provided at an interval on the surface of the automatic brush strip 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 removes the fiber remained on the brush, and the brush strip 821 on the brush roller 82 cleans the steel needle 811, and brushes the fiber on the steel needle 811, and then the nail strip 831 on the brush strip automatic cleaning roller 83 (i.e. small nails or short nails are arranged) cleans the brush strip 821, and removes the fiber on the brush strip 821. The removed fibers fall into a collection box below.
Referring to fig. 1, as another task of the present invention, a brush curtain dust-collecting mechanism 9 is provided on the frame 1 at a position corresponding to the net inlet 11, and the brush curtain dust-collecting mechanism 9 corresponds to the width direction of the brush curtain 21.
Referring to fig. 3, a circular brush curtain dust suction pipe support hole 14 is formed in each of the facing wall bodies of the frame 1 at the screen inlet 11, and the brush curtain dust suction mechanism 8 is supported by the brush curtain dust suction pipe support hole 14 in a state corresponding to the left side in the width direction of the brush curtain 21.
Referring to fig. 2, the brush curtain dust suction mechanism 9 includes a dust suction pipe 91, a dust suction pipe cavity air duct plate 92 and a dust suction nozzle 93, a dust outlet 911 extends from one end and the other end of the dust suction pipe 91, the dust outlet 911 is supported on the brush curtain dust suction pipe support hole 14 and the dust outlet 911 is connected to a negative pressure dust suction device as a peripheral auxiliary device through a pipeline in a use state, the dust suction pipe cavity air duct plate 92 is disposed in the dust suction pipe cavity 912 of the dust suction pipe 91, and a distance between the dust suction pipe cavity air duct plate 92 and the dust suction nozzle 93 is increased from a middle portion of the length direction of the dust suction pipe cavity air duct plate 92 to the direction of the dust outlet 911 in a symmetrical state, which has a small and large trumpet effect to improve a turbulent effect of a dust suction air flow and satisfy an excellent dust suction requirement, the dust suction nozzle 93 is formed on a side of the dust suction pipe 91 facing the brush curtain 21, the dust suction nozzle 93 communicates with the dust suction chamber 912 and at the same time corresponds to the left side in the width direction of the brush curtain 21.
As is apparent from the schematic view of fig. 2, the width of the suction port 931 of the suction nozzle 93 in the longitudinal direction from one side of the brush curtain 21 shown in fig. 1 is relatively narrow, that is, in the form of a slit, so that dust and dirt between the brush wires of the brushes constituting the brush curtain 21 can be effectively sucked out.
As shown in fig. 3, a suction pipe reinforcing and fixing frame 15 is preferably fixed by welding to each of the facing wall bodies of the frame 1 at the position corresponding to the lower side of the brush curtain suction pipe support hole 14, a pair of suction pipe reinforcing and fixing screws 151 are disposed on the suction pipe reinforcing and fixing frame 15, and one end and the other end of the suction pipe 91 are fixed to the pair of suction pipe reinforcing and fixing screws 151, respectively.
As shown in fig. 2, a pair of suction pipe screw holes 913 is formed at one end and the other end of the suction pipe 91 at positions corresponding to the pair of suction pipe reinforcing and fixing screws 151, respectively, the pair of suction pipe screw holes 913 is fixed to the pair of suction pipe reinforcing and fixing screws 151, the suction pipe 91 has a rectangular cross-sectional shape, and the dust outlet 911 has a truncated cone shape; the duct plate 92 of the dust collection tube cavity is V-shaped; the dust suction nozzle 93 has a flat shape. The negative pressure dust suction device is a negative pressure fan, but a vacuum pump can also be used.
Still referring to fig. 2, the larger diameter end of the truncated cone faces the suction pipe 91 and is welded to the suction pipe 91, while the smaller diameter end of the truncated cone extends out of the brush curtain suction pipe support hole 14 and is connected to the vacuum cleaner through a pipe.
When the teasing needle machine is in a working state, i.e. the needle beam driving mechanism 6 (also called a link mechanism) drives the needle beam of the needling mechanism 3 to move up and down, the needle beam drives the needle bed fixed on the downward side to correspondingly move up and down, and the teasing fabric between the screen peeling plate 4 and the brush curtain 21 is teased by the needles arranged on the needle bed. Since fiber dust (dirt) in the fibers constituting the pile fabric can enter between the brush wires of the brushes constituting the brush curtain 21, when the brush curtain 21 is in a working state, because the dust suction ports 911 at the two ends of the dust suction pipe 91 of the structural system of the brush curtain dust suction mechanism 9 are connected with the pipeline of the negative pressure dust suction device, the negative pressure dust suction device in the working state generates negative pressure to the dust suction pipe 91, and meanwhile, the fiber dirt entering between the brush wires is sucked out by the dust suction nozzle 93 and enters the dust suction pipe cavity 912 and is led out through the dust outlet 911. When the raising needle loom stops working, the negative pressure dust suction device also stops working, and the dust suction pipe 91 stops sucking dust.
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.
Claims (10)
1. The utility model provides a gigging needle loom with to brush curtain edulcoration clearance function, including frame (1), gigging mechanism (2), needling mechanism (3), shell otter board (4), shell otter board lift guiding mechanism (5), needle beam actuating mechanism (6), traction mechanism (7) and brush curtain edulcoration clearance mechanism (8), the left side of frame (1) and constitute in the position that corresponds to gigging mechanism (2) have into net mouth (11), and the right side of frame (1) and constitute in the position that corresponds to traction mechanism (7) have out net mouth (12), needle beam actuating mechanism (6) set up at the top of the direction of height of frame (1), needling mechanism (3) are corresponding to between gigging mechanism (2) and needle beam actuating mechanism (6) and are connected with needle beam actuating mechanism (6), gigging mechanism (2) are corresponding to the position setting between into net mouth (11) and the play net mouth (12) are in frame (1) and be located needling mechanism (12) is in the frame (1) and be located (3) The lower part of the device is provided with a brush curtain (21), the mesh stripping plate (4) is connected with a mesh stripping plate lifting adjusting mechanism (5) at a position corresponding to the position between the brush curtain (21) and the needling mechanism (3) and the mesh stripping plate (4) is in a grid structure, the mesh stripping plate lifting adjusting mechanism (5) is arranged at one side of a frame middle beam (13) of the frame (1) facing the fleece 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 traction mechanism (7) at a position corresponding to the mesh outlet (12), the surface of the impurity removing roller (81) is provided with a steel needle (811) which is inserted into the brush bristles of the brush curtain (21) and is used for removing fibers remained on the brush bristles of the brush curtain (21), the brush roller (82) is arranged on the drawing mechanism (7) in a position corresponding to the right side of the impurity removing roller (81) and in a state of keeping parallel to the length direction of the impurity removing roller (81), a brush strip (821) for brushing the fiber on the steel needle (811) is arranged on the surface of the brush roller (82), it is characterized in that the brush curtain impurity removing and cleaning mechanism (8) also comprises an automatic brush strip cleaning roller (83), the brush strip automatic cleaning roller (83) is arranged on the pulling mechanism (7) in a position corresponding to the right side of the brush roller (82) and in a state of keeping parallel with the length direction of the brush roller (82), nailing strips (831) which are contacted with the brush strips (821) and are used for removing fibers remained on the brush strips (821) are arranged on the surface of the automatic brush strip cleaning roller (83) at intervals.
2. A napping needle loom with a brush curtain cleaning function according to claim 1, characterised in that a brush curtain dust suction means (9) is provided on the machine frame (1) at a location corresponding to the feed opening (11), the brush curtain dust suction means (9) corresponding to the width of the brush curtain (21).
3. The needle loom as claimed in claim 2, characterized in that a brush curtain dust suction pipe support hole (14) is formed in each of the facing wall bodies of the frame (1) at the screen inlet (11), and the brush curtain dust suction mechanism (9) is supported on the brush curtain dust suction pipe support hole (14) in a state corresponding to the left side of the width direction of the brush curtain (21).
4. The napping needling machine with the function of cleaning and decontaminating the brush curtain according to claim 3, characterized in that the brush curtain dust suction mechanism (9) comprises a dust suction pipe (91), a dust suction lumen air duct plate (92) and a dust suction nozzle (93), a dust outlet (911) extends from one end and the other end of the dust suction pipe (91), the dust outlet (911) is supported on the brush curtain dust suction pipe support hole (14) and the dust outlet (911) is connected with the negative pressure dust suction device through a pipeline in the use state, the dust suction lumen air duct plate (92) is arranged in the dust suction lumen (912) of the dust suction pipe (91), and the distance between the dust suction lumen air duct plate (92) and the dust suction nozzle (93) is increased gradually towards the dust outlet (911) in a symmetrical state from the middle of the length direction of the dust suction lumen air duct plate (92), a dust suction nozzle (93) is formed on the side of the suction pipe (91) facing the brush curtain (21), and the dust suction nozzle (93) is communicated with the dust suction pipe cavity (912) and corresponds to the left side of the width direction of the brush curtain (21).
5. The needle loom according to claim 4, characterized in that a suction tube reinforcing fixing frame (15) is fixed on the facing wall of the frame (1) at the position of the screen inlet (11) and at the position corresponding to the lower part of the brush curtain suction tube supporting hole (14), a pair of suction tube reinforcing fixing screws (151) is provided on the suction tube reinforcing fixing frame (15), and one end and the other end of the suction tube (91) are fixed with the pair of suction tube reinforcing fixing screws (151).
6. The needle loom according to claim 5, wherein a pair of suction pipe screw holes (913) are formed at one end and the other end of the suction pipe (91) and at positions corresponding to the pair of suction pipe reinforcing and fixing screws (151), and the suction pipe screw holes (913) are fixed to the pair of suction pipe reinforcing and fixing screws (151).
7. The raising needle machine with the function of removing impurities and cleaning the brush curtain as claimed in claim 4, characterized in that the cross section of the dust suction pipe (91) is rectangular, and the shape of the dust outlet (911) is a cone frustum; the air channel plate (92) of the dust collection tube cavity is V-shaped.
8. The needle loom with the cleaning function for removing impurities from the brush curtain as claimed in claim 4, characterized in that the suction nozzle (93) is flat in shape.
9. The raising needle machine with the brush curtain impurity removal and cleaning function according to claim 4, characterized in that the negative pressure dust suction device is a negative pressure fan or a vacuum pump.
10. The needle loom with the function of cleaning and removing impurities from the brush curtain as claimed in claim 7, characterized in that the large-diameter end of the cone frustum shape faces the dust suction pipe (91) and is welded with the dust suction pipe (91), and the small-diameter end of the cone frustum shape extends out of the supporting hole (14) of the dust suction pipe of the brush curtain.
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 |
|---|---|---|---|
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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 |
| CN116651804A (en) * | 2023-07-28 | 2023-08-29 | 国网山东省电力公司莒县供电公司 | Cleaning mechanism for cable |
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| CN111910377B (en) | 2024-05-03 |
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