Wool screening component and wool screening device

Abstract

The present application discloses a wool screening assembly and a wool screening device, which includes a fixed part, a sliding part and a plurality of connecting rods. The sliding part is slidably connected to a side of the fixed part provided with a strip sliding groove, and one end of the connecting rod is respectively passed through the strip mounting groove of the sliding part and abuts against the strip sliding groove, and the connecting rod can movably abut against the first arc groove. The sliding part and the connecting rod can slide along the length direction of the strip mounting groove, and the first rod abuts against the second arc groove and the first side wall surface in the first area respectively to allow bristles that do not exceed the preset diameter to pass through the first gap. The second rod abuts against the first arc groove and the second side wall surface of the second area respectively to prevent bristles that exceed the preset diameter from being stuck in the second gap. The wool screening assembly provided by the present application has a first gap that can screen out bristles with smaller diameters and no branches, and the bristles can pass through by increasing the gap width between two adjacent connecting rods. This wool screening method is simple and efficient.

Description

Technical Field

[0001] The present application relates to the field of wool screening technology, and in particular to a wool screening assembly and a wool screening device. Background Art

[0002] Existing bristle brushes use pig bristles as bristles. In order to meet the strength requirements of some customers for pig bristle brushes, each bristle needs to be manually selected before making the brush. The branched and too thin bristles need to be selected out, and only the thicker and unbranched bristles are retained. However, due to the large number of bristles, the selection process is time-consuming and labor-intensive, resulting in extremely low selection efficiency. Summary of the Invention

[0003] The present application provides a hair screening assembly and a hair screening device, which are used to solve the problem in the prior art that the manual hair screening process is time-consuming and labor-intensive, resulting in extremely low screening efficiency.

[0004] To solve the above problems, the present application provides: a sieve wool assembly, comprising:

[0005] A fixing member, wherein the fixing member is provided with a strip-shaped sliding groove, wherein the strip-shaped sliding groove is divided into a first area and a second area along its length direction, and wherein opposite side walls along its width direction within the strip-shaped sliding groove are divided into a first side wall surface and a second side wall surface;

[0006] A sliding member, wherein the sliding member is slidably connected to a surface of the fixed member provided with the strip sliding groove, the sliding member is provided with a strip mounting groove corresponding to the position of the strip sliding groove, and the strip mounting groove is provided with a plurality of first arc grooves and a plurality of second arc grooves on both side walls along the width direction thereof, the plurality of first arc grooves and the plurality of second arc grooves are respectively arranged at intervals along the length direction of the strip mounting groove and correspond one to one;

[0007] a plurality of connecting rods, one end of each connecting rod being respectively passed through the corresponding strip-shaped mounting groove and abutting against the strip-shaped sliding groove, and the connecting rod being located between the first arc-shaped groove and the second arc-shaped groove, the radius of the circle corresponding to the first arc-shaped groove being larger than the radius of the connecting rod, so that the connecting rod can movably abut against the first arc-shaped groove;

[0008] The sliding member and the connecting rod are capable of sliding along the length direction of the strip-shaped mounting groove, the connecting rod located in the first area is set as a first rod, and the connecting rod located in the second area is set as a second rod, and the first rod is respectively in contact with the second arc-shaped groove and the first side wall surface in the first area to fix the first width of the first gap between two adjacent first rods, thereby allowing only bristles that do not exceed a preset diameter to pass through the first gap;

[0009] The second rod is respectively in contact with the first arc-shaped groove and the second side wall of the second area, so that the second width of the second gap between two adjacent second rods can be greater than the first width, thereby preventing the bristles exceeding the preset diameter from being stuck in the second gap.

[0010] In a possible implementation, the central angle corresponding to the first arcuate groove is greater than the central angle corresponding to the second arcuate groove.

[0011] In a possible implementation manner, the cross-section of the connecting rod is circular or elliptical.

[0012] The present application also provides: a wool screening device, comprising the wool screening assembly provided by any one of the above embodiments.

[0013] In a possible embodiment, the hair screening device also includes a fixed plate, a first suction pipe and a second suction pipe, the fixing member is installed on the fixed plate, and the fixed plate is provided with a first opening corresponding to the position of the first rod and a second opening corresponding to the position of the second rod. The first suction port of the first suction pipe corresponds to the position of the first rod, so that the bristles that do not exceed the preset diameter are sucked into the first suction pipe through the first opening and the first gap in turn, and the second suction port of the second suction pipe corresponds to the position of the second rod, so that the bristles that exceed the preset diameter are detached from the second gap and sucked into the second suction pipe through the second opening.

[0014] In a possible implementation, the strip-shaped sliding groove includes one first area and two second areas, the first area is located between the two second areas, and the first side wall surface and the second side wall surface between the first area and the second area are smoothly transitioned;

[0015] There are two second air intake pipes, and the two second air intake pipes correspond to the positions of the two second areas in a one-to-one manner.

[0016] In a possible embodiment, the wool screening device also includes a driving assembly, which includes a mounting frame, a slide, a driving motor and a rotating member. The mounting frame is connected to the fixed plate, the slide is connected to the slide, the driving motor is installed on the mounting frame, and the output shaft of the driving motor is connected to the rotating member. The slide is provided with a strip groove, and the rotating member is provided with a sliding column that can be inserted into the strip groove. The output shaft of the driving motor rotates alternately in the forward and reverse directions so that the sliding column slides back and forth in the strip groove, and then the slide drives the sliding member and the connecting rod to slide back and forth along the length direction of the strip mounting groove.

[0017] In a possible embodiment, the first air suction port is set downward so that the bristles that do not exceed the preset diameter are sucked into the first air suction pipe along the vertical direction, and the second air suction port is set upward so that the bristles that exceed the preset diameter are sucked into the second air suction pipe along the vertical direction.

[0018] In a possible embodiment, the hair screening device further includes a first vibration device, which is connected to the sliding member and is used to generate vibration to shake off the bristles in the second gap.

[0019] In a possible embodiment, the hair screening device further includes a first collecting frame and a second collecting frame, wherein the first collecting frame is located in the first suction pipe and is used to collect the bristles that do not exceed a preset diameter, and the second collecting frame is located in the second suction pipe and is used to collect the bristles that exceed a preset diameter.

[0020] In a possible embodiment, the hair screening device further includes a hair receiving member, the hair receiving member being mounted on the fixed plate, the hair receiving member being provided with a hair receiving groove, a ventilation hole being provided at the bottom of the hair receiving groove on one side of the hair receiving member, and the ventilation hole corresponding to the position of the first rod;

[0021] The first air intake port generates negative pressure, so that air passes through the ventilation hole and drives the bristles in the bristle receiving groove to pass through the first gap and enter the first air intake pipe.

[0022] In a possible embodiment, the hair screening device further includes a second vibration device, which is connected to the hair receiving member and is used to generate vibration to drive the bristles in the hair receiving member to move toward the ventilation hole.

[0023] In a possible embodiment, a plurality of partitions are provided at intervals on the bottom surface of the bristle receiving groove, and the plurality of partitions divide the bristle receiving groove into a plurality of strip conveying grooves, each of the strip conveying grooves is provided with the ventilation hole at one end, and the width of the strip conveying groove is smaller than the length of the bristles.

[0024] In a possible embodiment, a protrusion is provided on a surface of the partition away from the bottom surface of the bristle receiving groove, and the protrusions of adjacent partitions are staggered, and the protrusions can abut against the bristles.

[0025] The beneficial effects of the present application are as follows: the present application proposes a sifting assembly and a sifting device. When the sifting assembly is in use, the sliding member and the connecting rod are first slid along the length direction of the strip mounting groove until the connecting rod is located in the first area, and then the bristles are placed on a plurality of first rods. Since the first rods respectively abut against the second arcuate groove and the first side wall surface in the first area, the first width of the first gap is fixed, thereby allowing only bristles that do not exceed a preset diameter to pass through the first gap. Then, the sliding member and the connecting rod are slid along the length direction of the strip mounting groove until the connecting rod is located in the second area. During this process, since the second rods respectively abut against the second side wall surface of the first arcuate groove and the second area, and the radius of the circle corresponding to the first arcuate groove is larger than the radius of the connecting rod, the second rod can movably abut against the first arcuate groove, thereby making the second width of the second gap larger than the first width, and finally allowing the remaining bristles that exceed the preset diameter to pass through the second gap or fall out of the second gap. Therefore, in the above process, the first gap with the first width can screen out bristles with smaller diameters and no branches, and increase the gap width between the two adjacent connecting rods by sliding the slider and the connecting rod and drive the remaining bristles to move, so that the bristles with smaller diameters and no branches and the bristles with larger diameters and branches can be separated. The operation method is simple and can screen bristles of different diameters in batches, greatly improving the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic diagram of the exploded structure of a screen wool assembly provided by an embodiment of the present invention is shown;

[0028] Figure 2 A schematic structural diagram of a sieve wool assembly provided by an embodiment of the present invention is shown;

[0029] Figure 3 Shown Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0030] Figure 4 Shown Figure 3 Schematic diagram of the local enlarged structure at A in the middle;

[0031] Figure 5 A schematic structural diagram of a wool screening device provided by an embodiment of the present invention is shown;

[0032] Figure 6 A schematic diagram of an exploded structure of a wool screening device provided by an embodiment of the present invention is shown from one perspective;

[0033] Figure 7 A schematic diagram of an exploded structure of a wool screening device provided by an embodiment of the present invention from another perspective is shown;

[0034] Figure 8 A schematic cross-sectional view of a wool screening device according to an embodiment of the present invention is shown;

[0035] Figure 9 A schematic diagram of the exploded structure of a drive assembly of a wool screening device provided by an embodiment of the present invention is shown;

[0036] Figure 10 A schematic structural diagram of a hair receiving member of a hair screening device provided by an embodiment of the present invention is shown.

[0037] Description of main component symbols:

[0038] 100-fixing member; 110-strip sliding groove; 111-first area; 112-second area; 113-first side wall; 114-second side wall; 200-sliding member; 210-strip mounting groove; 211-first arcuate groove; 212-second arcuate groove; 220-first vibrating device; 300-connecting rod; 310-first rod; 311-first gap; 320-second rod; 321-second gap; 400-fixing plate; 410-first opening; 420-second opening; 500-first suction Tube; 510-first air intake port; 520-first collecting frame; 600-second air intake pipe; 610-second air intake port; 620-second collecting frame; 700-driving assembly; 710-mounting frame; 720-sliding member; 721-strip groove; 730-rotating member; 731-sliding column; 800-hair receiving member; 810-hair receiving groove; 811-partition; 812-strip conveying groove; 813-protrusion; 820-ventilation hole; 830-second vibration device; 900-gas flow trajectory; 910-bristle movement trajectory. DETAILED DESCRIPTION

[0039] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0042] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0043] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0044] Example 1

[0045] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4The present embodiment provides a wool screening assembly for use in a wool screening device. The wool screening assembly includes a fixed member 100, a sliding member 200, and a plurality of connecting rods 300. The fixed member 100 is provided with a strip sliding groove 110. The strip sliding groove 110 is divided into a first area 111 and a second area 112 along its length. The two side walls of the strip sliding groove 110, which are opposite to each other along its width, are divided into a first side wall 113 and a second side wall 114. The sliding member 200 is slidably connected to a side of the fixed member 100 provided with the strip sliding groove 110. The sliding member 200 is provided with a strip mounting groove 210 corresponding to the position of the strip sliding groove 110. The two side walls of the strip mounting groove 210 along its width are respectively provided with a plurality of first arc grooves 211 and a plurality of second arc grooves 212. The plurality of first arc grooves 211 and the plurality of second arc grooves 212 are respectively arranged at intervals along the length of the strip mounting groove 210 and correspond to each other. One end of each connecting rod 300 is respectively inserted into the corresponding strip-shaped mounting groove 210 and abutted against the strip-shaped sliding groove 110, and the connecting rod 300 is located between the first arc-shaped groove 211 and the second arc-shaped groove 212. The radius of the circle corresponding to the first arc-shaped groove 211 is larger than the radius of the connecting rod 300, so that the connecting rod 300 can movably abut against the first arc-shaped groove 211. The sliding member 200 and the connecting rod 300 can slide along the length direction of the strip-shaped mounting groove 210. The connecting rod 300 located in the first area 111 is set as the first rod 310, and the connecting rod 300 located in the second area 112 is set as the second rod 320. The first rod 310 abuts against the second arc-shaped groove 212 and the first side wall 113 in the first area 111, respectively, to fix the first width of the first gap 311 between the two adjacent first rods 310, thereby allowing only bristles that do not exceed the preset diameter to pass through the first gap 311. The second rods 320 respectively abut against the first arc groove 211 and the second side wall surface 114 of the second area 112, so that the second width of the second gap 321 between two adjacent second rods 320 can be greater than the first width, thereby preventing bristles exceeding a preset diameter from being stuck in the second gap 321.

[0046] When the sieve hair assembly provided in the embodiment of the present application is in use, the sliding member 200 and the connecting rod 300 are first slid along the length direction of the strip mounting groove 210 until the connecting rod 300 is located in the first area 111, and then the bristles are placed on multiple first rods 310. Since the first rods 310 are respectively in contact with the second arc groove 212 and the first side wall surface 113 in the first area 111, the first width of the first gap 311 is fixed, so that only bristles that do not exceed the preset diameter are allowed to pass through the first gap 311. Then, the sliding member 200 and the connecting rod 300 are slid along the length direction of the strip mounting groove 210 until the connecting rod 300 is located in the second area 112. During this process, since the second rod 320 is respectively abutted against the first arc groove 211 and the second side wall surface 114 of the second area 112, and the radius of the circle corresponding to the first arc groove 211 is greater than the radius of the connecting rod 300, the second rod 320 can be movably abutted against the first arc groove 211, thereby making the second width of the second gap 321 greater than the first width, and finally allowing the remaining bristles exceeding the preset diameter to pass through the second gap 321 or fall from the second gap 321. Therefore, in the above process, the first gap 311 with the first width can screen out bristles with smaller diameters and no branches, and by sliding the sliding member 200 and the connecting rod 300, the gap width between the two adjacent connecting rods 300 is increased and the remaining bristles are driven to move, and finally the bristles with smaller diameters and no branches and the bristles with larger diameters and branches can be separated. This operation method is simple and can screen bristles of different diameters in batches, greatly improving the screening efficiency.

[0047] There can be two fixing members 100 and two sliding members 200, respectively, and the two ends of the connecting rod 300 are respectively inserted into the corresponding strip-shaped mounting groove 210 and abut against the corresponding strip-shaped sliding groove 110. This arrangement can make the force on the connecting rod 300 more balanced, so that the multiple connecting rods 300 remain parallel.

[0048] The bristles can be animal hair such as pig bristles.

[0049] like Figure 3 and Figure 4 As shown, in the above embodiment, optionally, the central angle corresponding to the first arc-shaped groove 211 is greater than the central angle corresponding to the second arc-shaped groove 212 .

[0050] Specifically, this arrangement enables the first rod 310 to be in surface contact with the first arcuate groove 211 when in contact, and the angle of force applied is greater, thereby better fixing the first rod 310 and ensuring that the first gap 311 between two adjacent first rods 310 does not change, thereby preventing bifurcated bristles exceeding a preset diameter from passing through the first gap 311. Simultaneously, this arrangement also enables the second rod 320 to be in line contact with the second arcuate groove 212 when in contact, thereby providing the second rod 320 with a certain amount of room for movement within the second arcuate groove 212, allowing the second width of the second gap 321 between two adjacent second rods 320 to be greater than the first width, allowing bifurcated bristles exceeding a preset diameter to pass through or detach from the second gap 321.

[0051] like Figure 4 As shown, in the above embodiment, optionally, the cross-section of the connecting rod 300 is circular or elliptical.

[0052] Specifically, when the connecting rod 300 is circular or oval, it is easier for the connecting rod 300 to mate with the first arcuate groove 211 and the second arcuate groove 212, and the connecting rod 300 experiences lower resistance when sliding within the strip-shaped sliding groove 110. Furthermore, when the connecting rod 300 is circular, processing accuracy can be further improved, enabling more precise control of the first and second widths, thereby enabling finer screening of the bristles.

[0053] Example 2

[0054] like Figure 5 As shown, another embodiment of the present application provides a wool screening device, comprising the wool screening component in any of the above embodiments.

[0055] The sieving device provided in the embodiment of the present application has the sieving assembly provided in any of the above embodiments, and therefore has all the beneficial effects of the sieving assembly provided in any of the above embodiments, which will not be described in detail here.

[0056] like Figure 5 、 Figure 6 、 Figure 7 and Figure 8As shown, in the above embodiment, optionally, the hair screening device also includes a fixed plate 400, a first suction pipe 500 and a second suction pipe 600, the fixing member 100 is installed on the fixed plate 400, and the fixed plate 400 is provided with a first opening 410 corresponding to the position of the first rod 310 and a second opening 420 corresponding to the position of the second rod 320. The first suction port 510 of the first suction pipe 500 corresponds to the position of the first rod 310, so that the bristles that do not exceed the preset diameter are sucked into the first suction pipe 500 through the first opening 410 and the first gap 311 in turn, and the second suction port 610 of the second suction pipe 600 corresponds to the position of the second rod 320, so that the bristles that exceed the preset diameter are detached from the second gap 321 and sucked into the second suction pipe 600 through the second opening 420.

[0057] Specifically, when the hair screening device is in use, the bristles are first placed at the first opening 410. The first air inlet 510 generates negative pressure, thereby driving the unbranched bristles that do not exceed the preset diameter to be sucked into the first air inlet 500 through the first gap 311 for collection. Then, the sliding member 200 and the connecting rod 300 are slid along the length direction of the strip mounting groove 210 until the connecting rod 300 is located in the second area 112. At this time, the first width of the first gap 311 increases to the second width of the second gap 321. The remaining bristles that were originally abutted against the first gap 311 by the negative pressure of the first air inlet 510 are subjected to the negative pressure of the second air inlet 610 when approaching the second area 112, causing the remaining bristles to separate from the second gap 321 and enter the second air inlet 600 for collection. Therefore, the arrangement of the first air inlet 500 and the second air inlet 600 can drive the bristles to move, thereby improving the hair screening efficiency and automation level of the hair screening device.

[0058] A sealing ring may be provided between the second air intake port 610 of the second air intake pipe 600 and the second opening 420 to improve sealing performance.

[0059] Among them, the gas flow trajectory 900 and the bristle movement trajectory 910 are as follows: Figure 8 shown.

[0060] like Figure 1 、 Figure 3 and Figure 4 As shown, in the above embodiment, optionally, the strip-shaped sliding groove 110 includes a first region 111 and two second regions 112, the first region 111 being located between the two second regions 112, and a smooth transition between the first sidewall surface 113 and the second sidewall surface 114 between the first region 111 and the second region 112. Two second air intake pipes 600 are provided, and the two second air intake pipes 600 correspond one-to-one to the positions of the two second regions 112.

[0061] Specifically, because the first region 111 is located between the two second regions 112, and the two second suction pipes 600 correspond one-to-one to the positions of the two second regions 112, this arrangement allows the bristles on the connecting rod 300 to be sucked in and collected by the second suction pipes 600 when the sliding member 200 and the connecting rod 300 slide back and forth along the length of the strip mounting groove 210 due to the negative pressure of the first suction pipe 500. At the same time, the first side wall 113 and the second side wall 114 between the first region 111 and the second region 112 have a smooth transition, which can reduce the friction between the connecting rod 300 and the strip sliding groove 110, reduce wear, increase the sliding speed of the sliding member 200, and improve the working stability of the device. Therefore, this arrangement can improve the space utilization and screening efficiency of the screening device.

[0062] A fan may be provided at each of the air outlets of the first and second air intake ducts 500, 600, to generate negative pressure in the first and second air intake ducts 500, 600. The air outlets of the first and second air intake ducts 500, 600 may be interconnected, so that only one fan is required to simultaneously generate negative pressure in the first and second air intake ducts 500, 600.

[0063] Example 3

[0064] like Figure 9 As shown, this embodiment, based on the first and second embodiments, proposes a configuration method of the drive assembly 700. The wool screening device also includes a drive assembly 700, which includes a mounting frame 710, a slide 720, a drive motor and a rotating member 730. The mounting frame 710 is connected to the fixed plate 400, the slide 720 is connected to the slide 200, the drive motor is mounted on the mounting frame 710, and the output shaft of the drive motor is connected to the rotating member 730. The slide 720 is provided with a strip groove 721, and the rotating member 730 is provided with a sliding column 731 that can be inserted into the strip groove 721. The output shaft of the drive motor rotates alternately in the forward and reverse directions to make the sliding column 731 slide back and forth in the strip groove 721, thereby making the slide 720 drive the slide 200 and the connecting rod 300 to slide back and forth along the length direction of the strip mounting groove 210.

[0065] Specifically, when the driving assembly 700 is in use, the output shaft of the driving motor drives the rotating member 730 to rotate alternately in the forward and reverse directions. Since the sliding column 731 of the rotating member 730 can be inserted into the strip groove 721 for reciprocating sliding, during this process, the sliding column 731 drives the sliding member 720 to slide back and forth along the length direction of the strip mounting groove 210, and then drives the sliding member 200 and the connecting rod 300 to slide back and forth along the length direction of the strip mounting groove 210 through the sliding member 720.

[0066] like Figure 6 、 Figure 7 and Figure 8 As shown, in the above embodiment, optionally, the first air intake port 510 is set downward so that the bristles that do not exceed the preset diameter are sucked into the first air intake pipe 500 in the vertical direction, and the second air intake port 610 is set upward so that the bristles that exceed the preset diameter are sucked into the second air intake pipe 600 in the vertical direction.

[0067] Specifically, this setting method allows the bristles that do not exceed the preset diameter to be sucked into the first suction pipe 500 along the vertical direction, and allows the bristles that exceed the preset diameter to be sucked into the second suction pipe 600 along the vertical direction, so that the bristles can separate from the first gap 311 or the second gap 321 under the action of their own gravity, thereby making the trajectory of the bristle movement more controllable.

[0068] like Figure 5 、 Figure 6 and Figure 7 As shown, in the above embodiment, optionally, the hair screening device further includes a first vibration device 220 , which is connected to the sliding member 200 , and is used to generate vibration to shake off the bristles in the second gap 321 .

[0069] Specifically, in order to prevent the bristles from being stuck in the gap between the two adjacent connecting rods 300 and being unable to fall off by themselves, a first vibration device 220 is provided on the sliding member 200. The first vibration device 220 generates vibration so that the bristles in the second gap 321 can be shaken off into the second suction pipe 600, thereby improving the working stability and screening efficiency of the screening device.

[0070] The first vibration device 220 may be a centrifugal motor, and the output shaft of the first vibration device 220 may be on a horizontal plane, so that the vibration generated by the first vibration device 220 can better shake off the bristles in the second gap 321 .

[0071] like Figure 6 and Figure 8 As shown, in the above embodiment, optionally, the hair screening device also includes a first collecting frame 520 and a second collecting frame 620. The first collecting frame 520 is located in the first suction pipe 500 and is used to collect bristles that do not exceed the preset diameter. The second collecting frame 620 is located in the second suction pipe 600 and is used to collect bristles that exceed the preset diameter.

[0072] Specifically, the first collection frame 520 in the first suction pipe 500 and the second collection frame 620 in the second suction pipe 600 can filter and collect the passing bristles, respectively, thereby facilitating the collection and storage of the bristles.

[0073] The bristles in the first collecting frame 520 or the second collecting frame 620 may be screened again according to actual conditions, thereby improving the accuracy of the bristle screening.

[0074] Example 4

[0075] like Figure 5 、 Figure 6 、 Figure 7 and Figure 10 As shown, this embodiment, based on the first to third embodiments, proposes a configuration method for the hair receiving member 800. In the above embodiments, optionally, the hair screening device further includes a hair receiving member 800, which is mounted on the fixed plate 400. The hair receiving member 800 is provided with a hair receiving groove 810. A ventilation hole 820 is provided at the bottom of the hair receiving groove 810 located on one side of the hair receiving member 800. The ventilation hole 820 corresponds to the position of the first rod 310. The first air intake 510 generates negative pressure, so that air passes through the ventilation hole 820 and drives the bristles in the hair receiving groove 810 through the first gap 311 and enters the first air intake pipe 500.

[0076] Specifically, when in use, the first air inlet 510 generates negative pressure, so that the air passing through the ventilation holes 820 can blow the bristles in the bristle receiving member 800, causing the bristles in the bristle receiving member 800 to pass through the first gap 311 and enter the first air inlet 500. Therefore, the arrangement of the bristle receiving member 800 and the first air inlet 510 can facilitate the bristles to be moved by the air, thereby improving the convenience of the hair screening device.

[0077] like Figure 7 As shown, in the above embodiment, optionally, the hair screening device further includes a second vibration device 830, which is connected to the hair receiving part 800, and the second vibration device 830 is used to generate vibration to drive the bristles in the hair receiving part 800 to move toward the ventilation hole 820.

[0078] Specifically, during operation, the bristles in the bristle receiving piece 800 near the ventilation hole 820 are driven by the air, resulting in fewer bristles in the bristle receiving piece 800 near the ventilation hole 820. Therefore, by setting a second vibration device 830 connected to the bristle receiving piece 800, the second vibration device 830 can generate vibration so that the bristles in the bristle receiving piece 800 move toward the ventilation hole 820 for replenishment, thereby improving the automation level of the screening hair.

[0079] The second vibration device 830 may be a centrifugal motor, and the output shaft of the second vibration device 830 may be in a vertical direction, so that the vibration generated by the second vibration device 830 can better drive the bristles in the bristle container 800 to move toward the ventilation hole 820.

[0080] like Figure 10As shown, in the above embodiment, optionally, a plurality of partitions 811 are provided at intervals on the bottom surface of the bristle receiving groove 810, and the plurality of partitions 811 separate the bristle receiving groove 810 into a plurality of strip conveying grooves 812, and a ventilation hole 820 is provided at one end of each strip conveying groove 812, and the width of the strip conveying groove 812 is less than the length of the bristles.

[0081] Specifically, when the bristles are placed in the bristle cavity, they become entangled and spherical. In order to separate the bristles and control their direction, a plurality of partitions 811 are provided at intervals on the bottom surface of the bristle trough 810. The plurality of partitions 811 divide the bristle trough 810 into a plurality of strip conveying troughs 812. When the spherical bristles fall on the partitions 811, they are separated and fall into the plurality of strip conveying troughs 812. Since the width of the strip conveying trough 812 is less than the length of the bristles, the bristles falling into the strip conveying trough 812 are close to the length direction of the strip conveying trough 812, which facilitates the bristles to enter the first gap 311.

[0082] like Figure 10 As shown, in the above embodiment, optionally, a protrusion 813 is provided on one side of the partition 811 away from the bottom surface of the bristle receiving groove 810, and the protrusions 813 of adjacent partitions 811 are staggered, and the protrusions 813 can abut against the bristles.

[0083] Specifically, when the bristles are placed in the bristle cavity, the spherical bristles can abut against the protrusions 813, so that the bristles are separated and fall into multiple strip conveying grooves 812 respectively. In this process, the protrusions 813 of adjacent partitions 811 are staggered, which can avoid the spherical bristles contacting multiple protrusions 813 at the same time, causing the bristles to be stuck at the protrusions 813. Therefore, this setting method improves the efficiency of separating the bristles.

[0084] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0085] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A sieve wool assembly, characterized in that: include: A fixing member, wherein the fixing member is provided with a strip-shaped sliding groove, wherein the strip-shaped sliding groove is divided into a first area and a second area along its length direction, and wherein opposite side walls along its width direction within the strip-shaped sliding groove are divided into a first side wall surface and a second side wall surface; A sliding member, wherein the sliding member is slidably connected to a surface of the fixed member provided with the strip sliding groove, the sliding member is provided with a strip mounting groove corresponding to the position of the strip sliding groove, and the strip mounting groove is provided with a plurality of first arc grooves and a plurality of second arc grooves on both side walls along the width direction thereof, the plurality of first arc grooves and the plurality of second arc grooves are respectively arranged at intervals along the length direction of the strip mounting groove and correspond one to one; a plurality of connecting rods, one end of each connecting rod being respectively passed through the corresponding strip-shaped mounting groove and abutting against the strip-shaped sliding groove, and the connecting rod being located between the first arc-shaped groove and the second arc-shaped groove, the radius of the circle corresponding to the first arc-shaped groove being larger than the radius of the connecting rod, so that the connecting rod can movably abut against the first arc-shaped groove; The sliding member and the connecting rod are capable of sliding along the length direction of the strip-shaped mounting groove, the connecting rod located in the first area is set as a first rod, and the connecting rod located in the second area is set as a second rod, and the first rod is respectively in contact with the second arc-shaped groove and the first side wall surface in the first area to fix the first width of the first gap between two adjacent first rods, thereby allowing only bristles that do not exceed a preset diameter to pass through the first gap; The second rod is respectively in contact with the first arc-shaped groove and the second side wall of the second area, so that the second width of the second gap between two adjacent second rods can be greater than the first width, thereby preventing the bristles exceeding the preset diameter from being stuck in the second gap.

2. The sieve wool assembly according to claim 1, characterized in that The central angle of the first arc-shaped groove is greater than the central angle of the second arc-shaped groove.

3. The sieve wool assembly according to claim 1, characterized in that The cross-section of the connecting rod is circular or elliptical.

4. A wool screening device, characterized in that: The invention comprises the sieve wool component according to any one of claims 1 to 3.

5. The wool screening device according to claim 4, characterized in that: The hair screening device also includes a fixed plate, a first suction pipe and a second suction pipe. The fixing part is installed on the fixed plate. The fixed plate is provided with a first opening corresponding to the position of the first rod and a second opening corresponding to the position of the second rod. The first suction port of the first suction pipe corresponds to the position of the first rod, so that the bristles that do not exceed the preset diameter are sucked into the first suction pipe through the first opening and the first gap in turn. The second suction port of the second suction pipe corresponds to the position of the second rod, so that the bristles that exceed the preset diameter are separated from the second gap and sucked into the second suction pipe through the second opening.

6. The wool screening device according to claim 5, characterized in that: The strip-shaped sliding groove includes one first area and two second areas, the first area is located between the two second areas, and the first side wall surface and the second side wall surface between the first area and the second area are smoothly transitioned; There are two second air intake pipes, and the two second air intake pipes correspond to the positions of the two second areas in a one-to-one manner.

7. The wool screening device according to claim 5, characterized in that: The wool screening device also includes a driving assembly, which includes a mounting frame, a slide, a driving motor and a rotating member. The mounting frame is connected to the fixed plate, the slide is connected to the slide, the driving motor is installed on the mounting frame, and the output shaft of the driving motor is connected to the rotating member. The slide is provided with a strip groove, and the rotating member is provided with a sliding column that can be inserted into the strip groove. The output shaft of the driving motor rotates alternately in the forward and reverse directions so that the sliding column slides back and forth in the strip groove, and then the slide drives the sliding member and the connecting rod to slide back and forth along the length direction of the strip mounting groove.

8. The wool screening device according to claim 5, characterized in that: The first air intake port is downwardly arranged so that the bristles that do not exceed the preset diameter are sucked into the first air intake pipe along the vertical direction, and the second air intake port is upwardly arranged so that the bristles that exceed the preset diameter are sucked into the second air intake pipe along the vertical direction.

9. The wool screening device according to claim 5, characterized in that: The hair screening device further includes a first vibrating device connected to the sliding member, and the first vibrating device is used to generate vibration to shake off the bristles in the second gap.

10. The wool screening device according to claim 5, characterized in that: The hair screening device also includes a first collecting frame and a second collecting frame. The first collecting frame is located in the first suction pipe and is used to collect the bristles that do not exceed a preset diameter. The second collecting frame is located in the second suction pipe and is used to collect the bristles that exceed a preset diameter.

11. The wool screening device according to claim 5, characterized in that: The hair screening device further includes a hair receiving member, the hair receiving member being mounted on the fixing plate, the hair receiving member being provided with a hair receiving groove, a ventilation hole being provided at the bottom of the hair receiving groove on one side of the hair receiving member, the ventilation hole corresponding to the position of the first rod; The first air intake port generates negative pressure, so that air passes through the ventilation hole and drives the bristles in the bristle receiving groove to pass through the first gap and enter the first air intake pipe.

12. The wool screening device according to claim 11, characterized in that: The hair screening device further comprises a second vibration device, which is connected to the hair receiving member and is used for generating vibration to drive the bristles in the hair receiving member to move toward the ventilation hole.

13. The wool screening device according to claim 11, characterized in that: The bottom surface of the bristle receiving groove is provided with a plurality of partitions, which separate the bristle receiving groove into a plurality of strip conveying grooves. The ventilation hole is provided at one end of each strip conveying groove, and the width of the strip conveying groove is smaller than the length of the bristles.

14. The wool screening device according to claim 13, characterized in that: A protrusion is provided on one side of the partition away from the bottom surface of the bristle receiving groove, and the protrusions of adjacent partitions are staggered, and the protrusions can abut against the bristles.

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