Full-automatic cotton and yarn cleaning machine

Abstract

The application discloses the technical fields of hemp silk cleaning technology, and relates to a full-automatic hemp silk removing and cleaning machine, which comprises a supporting track, a removing station and a cleaning station arranged on the supporting track, a hemp silk removing mechanism, a hemp silk cleaning mechanism, and the like.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tobacco processing, in particular to a hemp thread removing and cleaning machine. BACKGROUND

[0002] The tobacco leaves purchased from tobacco farmers are usually packaged and transported in burlap bags. During the unpacking and production process, some hemp threads will inevitably mix into the tobacco leaves. If the hemp threads are not removed in time and effectively, they will mix into the subsequent processing links, which will inevitably affect the product quality of cigarettes.

[0003] At present, the hemp thread removing equipment used by tobacco manufacturing and processing enterprises basically adopts nylon hook-and-loop or steel wire bristle round rollers and sticks to the hemp threads mixed in the tobacco leaves in a rotating manner. Meanwhile, during the subsequent shutdown, the hemp thread cleaning operation is performed by manually disassembling the hemp thread roller.

[0004] In actual work process, after the hemp thread removing equipment runs for a period of time, the hemp thread roller will be full of hemp threads. If the hemp threads wound on the hemp thread roller are not removed in time, the hemp thread removal effect will be reduced. If the hemp thread roller is cleaned during shutdown, the hemp thread removing operation will be interrupted, which will further reduce the hemp thread removing efficiency.

[0005] The patent document with publication number CN208941031U discloses a double-type mobile hemp thread removing machine. The hemp thread removing machine realizes online cleaning of the hemp threads on the hemp thread roller through the alternating operation of the left and right hemp thread removing devices at the work position, which not only ensures the hemp thread removal effect, but also ensures the hemp thread removing efficiency. However, the hemp thread removing machine still has the following problems:

[0006] 1. The hemp threads wound on the cleaning hemp thread roller are still manually cleaned, which has the problems of high labor intensity and high labor cost.

[0007] 2. The equipment has a large volume and occupies a large space in the production workshop. SUMMARY

[0008] Therefore, the present application aims to provide a full-automatic hemp thread removing and cleaning machine to solve the technical problems of high labor intensity and high labor cost of the existing hemp thread cleaning machine.

[0009] The technical solution adopted by the present application is as follows: a full-automatic hemp thread removing and cleaning machine, comprising:

[0010] A support rail is provided with a removing station and a cleaning station;

[0011] The number of the flax fiber removing mechanisms is at least two, which are movably arranged on the supporting track and can reciprocate between the removing station and the cleaning station;

[0012] The number of the flax fiber cleaning mechanisms is at least two, which are arranged at the cleaning station and below the flax fiber removing mechanisms, and can axially clean and circumferentially clean the flax fiber rollers of the flax fiber removing mechanisms moving to the cleaning station.

[0013] Preferably, the flax fiber cleaning mechanism comprises a transverse moving track, axial cleaning cutters, circumferential cleaning harrows and a transverse guide track, the transverse guide track is arranged in parallel with the supporting track, the transverse moving track is slidably connected with the transverse guide track at both longitudinal ends and can reciprocate in the transverse direction; a plurality of the axial cleaning cutters are distributed in a fan shape on the top of the transverse moving track and can reciprocate in the longitudinal direction, for axially cleaning the stationary flax fiber rollers; a plurality of the circumferential cleaning harrows are linearly distributed on one side of the transverse moving track in the longitudinal direction and can reciprocate up and down in the vertical plane, for circumferentially cleaning the rotating flax fiber rollers.

[0014] Preferably, the transverse moving track comprises a transverse moving slide, a longitudinal guide track and a longitudinal turning track, the transverse moving slide is arranged on the transverse guide track and can reciprocate in the transverse direction; the longitudinal guide track and the longitudinal turning track are arranged side by side, and both ends of the longitudinal guide track are fixedly connected with the transverse moving slide, for guiding the longitudinal reciprocation of the axial cleaning cutters; both ends of the longitudinal turning track are rotationally connected with the transverse moving slide, and a swing cylinder is arranged on the transverse moving slide, the swing cylinder is drivingly connected with the longitudinal turning track, for driving the circumferential cleaning harrows on the longitudinal turning track to reciprocate up and down.

[0015] Preferably, a longitudinal moving slide is slidably connected with the longitudinal guide track, a plurality of longitudinal mounting plates are distributed in a fan shape on the longitudinal moving slide, and the axial cleaning cutters are detachably fixedly connected with the longitudinal mounting plates.

[0016] Preferably, the radial distance between the axial cleaning cutters and the flax fiber rollers can be adjusted.

[0017] Preferably, the longitudinal stroke of the axial cleaning cutters is greater than the axial length of the flax fiber rollers.

[0018] Preferably, a lifting connecting seat is linearly distributed on the transverse guide track, and the lifting connecting seat is detachably fixedly connected with the supporting track.

[0019] Preferably, the support rail comprises an upper rail frame and a lower rail frame, the upper rail frame and the lower rail frame are arranged in parallel and are fixedly connected by a vertical column, and the upper rail frame and the lower rail frame are respectively provided with a removing station and a cleaning station at the two ends in the transverse direction; the two flax removing mechanisms are arranged in one-to-one correspondence on the upper rail frame and the lower rail frame and can reciprocate transversely between the removing station and the cleaning station.

[0020] Preferably, the number of the cleaning stations is two, and the two cleaning stations are arranged in one-to-one correspondence at the two ends in the transverse direction of the support rail, and the removing station is arranged at the middle of the support rail; the two flax removing mechanisms are arranged in parallel on the support rail and can reciprocate transversely, and the two flax cleaning mechanisms are fixedly arranged below the two ends in the transverse direction of the support rail.

[0021] Preferably, the flax removing mechanism comprises a support frame, a transverse moving motor, a rotating motor and a flax roller, the transverse moving motor is fixedly installed on the support frame and is in transmission connection with a moving wheel on the support frame, and is used to drive the support frame to reciprocate transversely on the support rail; a plurality of flax rollers are arranged in equal intervals in the transverse direction and are connected with the support frame, and the rotating motor is fixedly installed on the support frame and is in transmission connection with the flax roller, and is used to drive the flax roller to rotate.

[0022] The beneficial effects of the present application are as follows:

[0023] The present application utilizes the principles of time division and space division, installs two flax removing mechanisms and two flax cleaning mechanisms on the support rail, and utilizes the reciprocating movement of the two flax removing mechanisms between the removing station and the cleaning station on the support rail to make the two flax removing mechanisms alternately perform flax removing operation at the removing station, thereby ensuring the continuity of the flax removing operation; meanwhile, the flax rollers of the flax removing mechanism at the cleaning station are axially cleaned and circumferentially cleaned in sequence by the flax cleaning mechanism, which not only realizes online cleaning of the flax rollers, but also reduces the labor intensity of flax cleaning and improves the cleaning effect and cleaning efficiency of the flax rollers, and realizes automation of flax removing and flax cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is one of the structure schematic views of the full-automatic flax removing and cleaning machine;

[0025] Figure 2 It is a top view of Figure 1

[0026] Figure 3 It is a structure schematic view of the flax removing mechanism;

[0027] Figure 4 It is a structure schematic view of the flax cleaning mechanism; ​

[0028] Figure 5 Figure 6 is a partial enlarged view of the hemp fiber cleaning mechanism;

[0029] Figure 6 Figure 7 is a structural schematic view of the support rail;

[0030] Figure 7 Figure 8 is a position relationship diagram of the axial cleaning cutter and the hemp fiber roller;

[0031] Figure 8 Figure 9 is a structural schematic view of the axial cleaning cutter and the longitudinal installation plate;

[0032] Figure 9 Figure 10 is a structural schematic view of the full-automatic hemp fiber removing and cleaning machine according to the present application.

[0033] Figure 11 is a legend of the drawing.

[0034] 100, support rail;

[0035] 110, removing station; 120, cleaning station; 130, upper rail frame; 140, lower rail frame; 150, stand column;

[0036] 200, hemp fiber removing mechanism;

[0037] 210, support frame; 220, transverse moving motor; 230, rotating motor; 240, hemp fiber roller; 250, moving wheel;

[0038] 300, hemp fiber cleaning mechanism;

[0039] 310, transverse moving rail; 320, axial cleaning cutter; 330, circumferential cleaning harrow; 340, swing cylinder; 350, transverse guide rail; 360, hoisting connecting seat;

[0040] 311, transverse moving slide; 312, longitudinal guide rail; 313, longitudinal overturning rail; 314, longitudinal moving slide; 315, longitudinal installation plate; 316, through hole; 317, waist round hole. DETAILED DESCRIPTION

[0041] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. These embodiments are only used to illustrate the present application, and are not intended to limit the present application.

[0042] In the description of the present application, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] In addition, in the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0045] It should be noted that the transverse direction in the present application refers to the double arrow direction in Figure 2 , and the longitudinal direction refers to the single arrow direction in Figure 2 .

[0046] As shown in the embodiment, a full-automatic lint removing and cleaning machine comprises: Figures 1-9

[0047] A support rail 100 is provided with a removing station 110 and a cleaning station 120, and the removing station 110 is located on the downward travel path of the tobacco leaves;

[0048] A lint removing mechanism 200 is movably arranged on the support rail 100 and can reciprocate between the removing station 110 and the cleaning station 120; the number of the lint removing mechanism 200 is at least two, which is used to alternately perform lint removing operation on the traveling tobacco leaves in the removing station 110.

[0049] A lint cleaning mechanism 300, the number of which is at least two, is arranged in the cleaning station 120 and located below the lint removing mechanism 200, which can axially clean and circumferentially clean the lint roller 240 of the lint removing mechanism 200 moving to the cleaning station 120 in sequence. ​

[0050] The application utilizes the principles of time division and space division, installs two lint removing mechanisms 200 and two lint cleaning mechanisms 300 on the support rail 100, utilizes the two lint removing mechanisms 200 to remove the reciprocating movement between the removing station 110 and the cleaning station 120 on the support rail 100, makes the two lint removing mechanisms 200 alternately perform lint removing operation at the removing station 110, ensures the continuity of the lint removing operation, simultaneously performs axial cleaning and circumferential cleaning on the lint roller 240 of the lint removing mechanism 200 of the cleaning station 120 by the lint cleaning mechanism 300, not only realizes online cleaning of the lint roller 240, but also reduces the labor intensity of lint cleaning, improves the cleaning effect and cleaning efficiency of the lint roller 240, and realizes automation of lint removing and lint cleaning.

[0051] In a specific embodiment, as shown in Figure 1 , Figure 2 , Figure 4 , Figure 5 , the support rail 100 is arranged along the transverse direction, and the lint removing mechanism 200 is slidably connected to the support rail 100 along the transverse direction, so that the lint removing mechanism 200 can reciprocate transversely in the horizontal plane. The lint cleaning mechanism 300 includes a transverse rail 310, an axial cleaning cutter 320, a circumferential cleaning rake 330, and a transverse guide rail 350. The transverse guide rail 350 is arranged in parallel below the support rail 100 along the transverse direction, the transverse rail 310 is arranged along the longitudinal direction, and the two longitudinal ends of the transverse rail 310 are slidably connected to the two transverse guide rails 350 respectively, so that the transverse rail 310 can reciprocate along the transverse direction, thereby adjusting the transverse relative position of the lint cleaning mechanism 300 and each lint roller 240 of the lint removing mechanism 200 stationary at the cleaning station 120.

[0052] As shown in Figure 7 , a plurality of axial cleaning cutters 320 are distributed in a fan shape on the top of the transverse rail 310 and can reciprocate in the longitudinal direction on the top of the transverse rail 310 for axial cleaning of the stationary lint roller 240. That is, when the transverse rail 310 moves transversely to the position directly below the lint roller 240 of the lint removing mechanism 200, the plurality of axial cleaning cutters 320 on the top of the transverse rail 310 are all coincident with the diameter of the lint roller 240, and the thickness direction of each axial cleaning cutter 320 is tangent to the lint roller 240. At the same time, the top of the axial cleaning cutter 320 is inserted into the inside of the lint roller 240, so that when the axial cleaning cutter 320 moves longitudinally, it can cut and clean the lint on the lint roller 240 axially.

[0053] As shown in Figure 5As shown, the plurality of circumferential cleaning rakes 330 are linearly distributed along the longitudinal direction on one side of the horizontal moving rail 310 and can reciprocate up and down in the vertical plane for circumferential cleaning of the rotating tow roller 240; that is, on one side of the horizontal moving rail 310, the plurality of circumferential cleaning rakes 330 are equally spaced along the longitudinal direction, and one end (the connecting end) of the circumferential cleaning rake 330 is connected with the horizontal moving rail 310, and the other end (the cleaning end) can reciprocate up and down with the horizontal moving rail 310 as the axis, so that the other end (the cleaning end) of the circumferential cleaning rake 330 is close to or away from the tow roller 240; when the circumferential cleaning rake 330 is flipped down to the lower limit position, an avoidance gap is formed between the circumferential cleaning rake 330 and the tow roller 240 to avoid the horizontal movement of the tow cleaning mechanism 300; when the circumferential cleaning rake 330 is flipped up to the upper limit, the circumferential cleaning rake 330 is located on one side or the bottom of the tow roller 240 and is in contact with the tow roller 240, so that when the tow roller 240 rotates, the cleaning end of the circumferential cleaning rake 330 can be in contact with the tow roller 240 and hook the tow on the tow roller 240, thereby realizing the circumferential cleaning of the tow on the tow roller 240.

[0054] The reason for such arrangement is that: in actual production activities, after using the tow removing device to remove the tow in the tobacco leaves, the tow is wound on the tow roller 240, that is, the tow is wound on the steel wire brush (the tow is wound on the steel wire brush in the axial direction, or can be wound on the steel wire brush in the circumferential direction), and manual cleaning of the tow on the tow roller 240 has the problems of high labor intensity and low cleaning efficiency, and when the rotating tow roller 240 is cleaned by the cleaning rake, the cleaning rake is difficult to clean the circumferential direction wound tow due to the circumferential direction winding between the tow and the steel wire brush, which results in poor cleaning effect and manual secondary cleaning.

[0055] In this embodiment, by installing the axial cleaning cutter 320 capable of longitudinal reciprocating movement and the circumferential cleaning rake 330 capable of up and down reciprocating movement on the horizontal moving rail 310, and slidingly connecting the two ends of the horizontal moving rail 310 in the longitudinal direction with the horizontal guide rail 350, the axial cleaning cutter 320 and the circumferential cleaning rake 330 can be moved to the lower side of the tow roller 240 in sequence by the horizontal movement of the horizontal moving rail 310, and then the axial cleaning cutter 320 is moved in the longitudinal direction, that is, the axial cleaning cutter 320 is moved along the axis of the tow roller 240 to destroy the circumferential winding between the tow and the steel wire brush, thereby realizing the axial cleaning of the tow roller 240; finally, by the relative rotation of the circumferential cleaning rake 330 and the tow roller 240, that is, the cleaning end of the circumferential cleaning rake 330 is pressed on the rotating tow roller 240 to destroy the axial winding between the tow and the steel wire brush, thereby realizing the circumferential cleaning of the tow roller 240, so as to realize the overall cleaning of the tow roller 240, achieve the cleaning effect of manual cleaning, and improve the cleaning efficiency.

[0056] Preferably, as shown in Figure 4 , Figure 5 The horizontal moving rail 310 comprises a horizontal moving slide 311, a longitudinal guide rail 312 and a longitudinal overturning rail 313; the number of the horizontal moving slide 311 is two, and each of the horizontal moving slide 311 is installed on the transverse guide rail 350 at the longitudinal two ends of the horizontal moving rail 310, and each of the horizontal moving slide 311 can slide transversely on the transverse guide rail 350; the longitudinal guide rail 312 and the longitudinal overturning rail 313 are arranged side by side, that is, the longitudinal guide rail 312 and the longitudinal overturning rail 313 are arranged in parallel along the longitudinal direction, the axial cleaning cutter 320 is installed on the longitudinal guide rail 312 and can slide reciprocatingly along the longitudinal direction, so that the longitudinal guide rail 312 can guide the longitudinal reciprocating movement of the axial cleaning cutter 320; the longitudinal two ends of the longitudinal guide rail 312 are fixedly connected with the two horizontal moving slides 311 one by one, so as to drive the longitudinal guide rail 312 to reciprocate in the transverse direction through the transverse movement of the horizontal moving slide 311, and then adjust the transverse relative position between the axial cleaning cutter 320 on the longitudinal guide rail 312 and the flax roller 240.

[0057] The longitudinal overturning rail 313 is arranged on one side of the longitudinal guide rail 312 along the longitudinal direction, and the two ends of the longitudinal overturning rail 313 are rotationally connected with the horizontal moving slide 311, so that the longitudinal overturning rail 313 can overturn up and down in the vertical plane; the oscillating cylinder 340 is installed on the horizontal moving slide 311, and the oscillating cylinder 340 is transmissionally connected with one end of the longitudinal overturning rail 313, so as to drive the longitudinal overturning rail 313 to reciprocatingly overturn up and down through the oscillating action of the oscillating cylinder 340; a plurality of circumferential cleaning rakes 330 are arranged on the side of the longitudinal overturning rail 313 away from the longitudinal guide rail 312 along the longitudinal direction, and one end of the circumferential cleaning rake 330 is fixedly connected with the longitudinal overturning rail 313, so as to drive the circumferential cleaning rake 330 to reciprocatingly overturn up and down through the reciprocating overturning of the longitudinal overturning rail 313, so that the other end of the circumferential cleaning rake 330 is close to or away from the flax roller 240.

[0058] The reason for such arrangement is that the flax roller 240 needs to be kept in a stationary state during the axial cleaning operation of the flax roller 240, and the flax roller 240 needs to be kept in a rotating state during the circumferential cleaning operation of the flax roller 240, so that the axial cleaning operation and the circumferential cleaning operation of the flax roller 240 can only be performed in sequence. Moreover, the flax cleaning mechanism 300 is located below the flax removing mechanism 200 when the cleaning station 120 is cleaned, and the circumferential cleaning rake 330 needs to be pressed against one side of the flax roller 240 when the circumferential cleaning operation of the flax roller 240 is performed, so that the circumferential cleaning rake 330 will interfere with the transverse movement of the flax removing mechanism 200.

[0059] In the embodiment, the transverse rail 310 comprises longitudinally arranged longitudinal guide rails 312 and longitudinal turnover rails 313, the axial cleaning cutter 320 is slidably connected with the longitudinal guide rails 312, the axial movement of the axial cleaning cutter 320 can be guided to ensure the smooth axial cleaning operation of the flax roller 240; the circumferential cleaning rake 330 is fixedly installed on the longitudinal turnover rails 313 which can be turned up and down, the vertical distance between the circumferential cleaning rake 330 and the flax roller 240 can be adjusted to avoid the transverse movement of the flax removing mechanism 200.

[0060] In a specific embodiment, as shown in Figure 5 、 Figure 7 The two longitudinal ends of the longitudinal guide rails 312 are slidably connected with the transverse guide rails 350 through the transverse sliding seats 311, and the longitudinal sliding seats 314 are slidably connected on the longitudinal guide rails 312, the longitudinal sliding seats 314 can reciprocate along the longitudinal direction on the longitudinal guide rails 312 to drive the axial cleaning cutter 320 to perform the axial cleaning operation on the flax roller 240; a plurality of longitudinal installation plates 315 are distributed in a fan shape on the top of the longitudinal sliding seats 314, and the axial cleaning cutter 320 is detachably fixedly connected with the longitudinal installation plates 315 one by one.

[0061] Preferably, the radial distance between the axial cleaning cutter 320 and the flax roller 240 can be adjusted.

[0062] Specifically, as shown in Figure 8 , the waist round hole 317 is arranged on the longitudinal installation plate 315, the through hole 316 is arranged on the axial cleaning cutter 320, and the longitudinal installation plate 315 and the axial cleaning cutter 320 are detachably fixedly connected through the bolt and nut penetrating the waist round hole 317 and the through hole 316.

[0063] The reason for such arrangement is that the bolt and nut are used to detachably fix the longitudinal installation plate 315 and the axial cleaning cutter 320, which facilitates the replacement of the axial cleaning cutter 320; the waist round hole 317 is arranged on the longitudinal installation plate 315, which can adjust the radial distance between the axial cleaning cutter 320 and the flax roller 240, so that the axial cleaning cutter 320 can be inserted into the gap between the steel wire bristles of the flax roller 240.

[0064] In a specific embodiment, the longitudinal stroke of the axial cleaning cutter 320 is greater than the axial length of the flax roller 240; that is, the single longitudinal movement stroke of the axial cleaning cutter 320 on the longitudinal guide rails 312 is greater than the axial length of the flax roller 240, so that the axial cleaning cutter 320 is separated from the flax roller 240 at the beginning and the end of the stroke, thereby avoiding the transverse reciprocating movement of the flax removing mechanism 200.

[0065] In a specific embodiment, as shown in Figure 4 、 Figure 5As shown, the lower portion of the transverse rail 310 is provided with two transverse guide rails 350, which are arranged at the two ends of the support rail 100 in the longitudinal direction and in the transverse direction, and the transverse sliding seat 311 is correspondingly and slidably connected to the transverse guide rails 350; a plurality of hoisting connecting seats 360 are linearly distributed on the transverse guide rails 350 in the transverse direction, and the bottom end of the hoisting connecting seat 360 is fixedly connected to the transverse guide rail 350, and the top end is detachably fixedly connected to the support rail 100.

[0066] The above arrangement is because: the transverse guide rails 350 are arranged below the transverse rail 310, and the two ends of the transverse rail 310 are slidably connected to the transverse guide rails 350, and the transverse guide rails 350 are detachably fixedly connected to the support rail 100 through the hoisting connecting seat 360, thereby realizing the detachable fixed connection between the flax cleaning mechanism 300 and the support rail 100, and facilitating the overall replacement of the flax cleaning mechanism 300.

[0067] In a specific embodiment, as shown in Figure 1 , Figure 6 The support rail 100 includes an upper rail frame 130 and a lower rail frame 140, wherein the upper rail frame 130 and the lower rail frame 140 are arranged in parallel and are fixedly connected by a plurality of vertical columns 150; the upper rail frame 130 and the lower rail frame 140 are arranged in the transverse direction, and the two ends of the upper rail frame 130 and the lower rail frame 140 in the transverse direction are respectively the removing station 110 and the cleaning station 120, that is, the left end of the upper rail frame 130 and the lower rail frame 140 is the removing station 110, and the right end is the cleaning station 120; two flax removing mechanisms 200 are correspondingly arranged on the upper rail frame 130 and the lower rail frame 140 and can reciprocally move in the transverse direction between the removing station 110 and the cleaning station 120; that is, the number of flax removing mechanisms 200 is two, one of which is installed on the upper rail frame 130 and can move in the transverse direction, and the other is installed on the lower rail frame 140 and can move in the transverse direction. The number of flax cleaning mechanisms 300 is two, one of which is fixedly connected to the upper rail frame 130 and located below the cleaning station 120 of the upper rail frame 130, and the other is fixedly connected to the lower rail frame 140 and located below the cleaning station 120 of the lower rail frame 140.

[0068] The above arrangement is because: the support rail 100 is composed of the upper rail frame 130 and the lower rail frame 140 arranged in parallel, and the two flax removing mechanisms 200 are correspondingly and slidably connected to the upper rail frame 130 and the lower rail frame 140, thereby realizing the coincidence of the cleaning stations 120 of the upper rail frame 130 and the lower rail frame 140 in the horizontal plane, which helps to reduce the floor area of the device.

[0069] In one specific embodiment, such as Figure 9 As shown, the support rail 100 is arranged in the horizontal direction, and there are two cleaning stations 120, which are arranged one-to-one at both ends of the horizontal direction of the support rail 100. The removal station 110 is arranged in the middle of the support rail 100. There are two hemp fiber removal mechanisms 200, which are arranged in parallel on the support rail 100 and can move back and forth horizontally. There are two hemp fiber cleaning mechanisms 300, which are fixedly arranged below both ends of the horizontal direction of the support rail 100.

[0070] In one specific embodiment, such as Figure 3 As shown, the hemp fiber removal mechanism 200 includes a support frame 210, a transverse motor 220, a rotary motor 230, and a hemp fiber roller 240. The support frame 210 is a rectangular steel frame, with four corners each equipped with a movable wheel 250. The transverse motor 220 is fixedly mounted on the support frame 210 and is connected to the movable wheel 250 at one end of the support frame 210, so that the transverse motor 220 drives the movable wheel 250 to rotate, thereby driving the support frame 210 to move laterally back and forth on the support track 100. There are multiple hemp fiber rollers 240, which are arranged side by side in the horizontal direction and connected to the support frame 210. That is, the axis of the hemp fiber rollers 240 is in the longitudinal direction, and the multiple hemp fiber rollers 240 are arranged at equal intervals in the horizontal direction. The rotating motor 230 is fixedly installed on the support frame 210 (for example, in the middle). The rotating motor 230 (gear motor) is connected to one of the hemp fiber rollers 240 for transmission, and adjacent two hemp fiber rollers 240 are connected by chain transmission so that all the hemp fiber rollers 240 can be driven to rotate in the same direction by the rotating motor 230.

[0071] The working process of the device of the present invention is as follows:

[0072] Initially, both the upper and lower hemp fiber removal mechanisms 200 are located at the cleaning station 120.

[0073] When the material feeding process begins, the upper hemp fiber removal mechanism 200 moves laterally to the left on the support rail 100 to the removal station 110, while the lower hemp fiber removal mechanism 200 remains at the cleaning station 120. The lateral movement of both the hemp fiber removal mechanism 200 and the hemp fiber cleaning mechanism 300 is positioned by a proximity switch.

[0074] When the material is running for a period of time, the upper and lower tow removing mechanisms 200 exchange positions, that is, the lower tow removing mechanism 200 first moves horizontally to the right on the support rail 100 to the removing station 110 to perform the tow removing operation, and the upper tow removing mechanism 200 then moves horizontally to the right on the support rail 100 to the cleaning station 120 to perform the tow cleaning operation.

[0075] The tow cleaning mechanism 300 is provided on the tow removing mechanism 200, and the horizontal moving slide 311 moves horizontally on the horizontal guide rail 350 and drives the horizontal moving rail 310 to move the axial cleaning cutter 320 and the circumferential cleaning harrow 330 horizontally to the zero position, that is, the axial cleaning cutter 320 moves horizontally to below the first tow roller 240 from the right of the tow removing mechanism 200, and is positioned by the proximity switch. The axial cleaning cutter 320 is initially located outside the tow roller 240 at both ends, so as to ensure that the axial cleaning cutter 320 does not interfere with the rotational movement of the tow roller 240. The tow roller 240 is in a stationary state, and the longitudinal moving slide 314 moves longitudinally on the longitudinal guide rail 312 to drive the axial cleaning cutter 320 to move along the axial direction of the tow roller 240, and to complete the axial cleaning of 1 / 4 of the circumference of the tow roller 240. Then, the tow roller 240 is controlled to rotate by 90° (the tow roller 240 is provided with a four-part protractor at the shaft end, and the rotation angle of the tow roller 240 is detected by the proximity switch), and the axial cleaning cutter 320 is controlled to move longitudinally in the opposite direction to complete the axial cleaning of 1 / 4 of the circumference of the tow roller 240. This process is repeated four times to complete the axial cleaning operation of the first tow roller 240.

[0076] The horizontal moving slide 311 moves horizontally on the horizontal guide rail 350 to drive the horizontal moving rail 310 to move the axial cleaning cutter 320 horizontally to below the second tow roller 240 from the right of the tow removing mechanism 200. At this time, the circumferential cleaning harrow 330 moves horizontally to below the first tow roller 240 from the right of the tow removing mechanism 200 and is located at the lower limit position, that is, the circumferential cleaning harrow 330 is not in contact with the tow roller. The longitudinal turnover rail 313 is driven by the swing cylinder 340 to turn upward, so that the circumferential cleaning harrow 330 is turned upward from the lower limit position to the upper limit position, that is, the tine tip of the circumferential cleaning harrow 330 is in contact with the first tow roller 240. Then, the tow roller 240 is driven by the rotating motor 230 to rotate for 1 minute to complete the circumferential cleaning of the first tow roller 240. Then, the first tow roller 240 is stopped from rotating, and the circumferential cleaning harrow 330 is driven by the swing cylinder 340 to turn downward to the lower limit position.

[0077] As described above, the axial cleaning operation and the circumferential cleaning operation are performed on all the tow rollers 240 of the tow removing mechanism 200 in sequence.

[0078] When the cleaning of all the flax filaments on the upper flax filament removing mechanism 200 is completed, the horizontal movement of the horizontal moving rail 310 is driven by the horizontal moving slide 311, so that the whole flax filament cleaning mechanism 300 is moved to the zero position, and thus the cleaning of all the flax filaments on the upper flax filament removing mechanism 200 is completed.

[0079] After a period of time, the upper and lower flax filament removing mechanisms 200 are exchanged, that is, the upper flax filament removing mechanism 200 is moved horizontally from the cleaning station 120 to the removing station 110, and the lower flax filament removing mechanism 200 is moved horizontally from the removing station 110 to the cleaning station 120, and then the cleaning of the flax filaments on the flax filament removing mechanism 200 is performed, so that the automatic cleaning and removing of the flax filaments is realized.

[0080] The above is only the preferred embodiment of the present application, and it should be noted that for those skilled in the art, some improvements and replacements can be made without departing from the technical principles of the present application, and these improvements and replacements should also be considered as the protection scope of the present application.

Claims

1. A full-automatic noil cleaning machine, characterized in that, Include: Support rail (100), which is provided with a rejection station (110) and a cleaning station (120); Flax removal mechanism (200), the number of which is two, which is movably arranged on the support rail (100) and can reciprocate between the rejection station (110) and the cleaning station (120); Flax cleaning mechanism (300), the number of which is two, which is arranged one above the other in the cleaning station (120) and below the flax removal mechanism (200), which can axially clean and circumferentially clean the flax roller (240) of the flax removal mechanism (200) moving to the cleaning station (120); The support rail (100) includes an upper rail frame (130) and a lower rail frame (140), which are arranged in parallel and are fixedly connected by a vertical column (150), and the two ends of the upper rail frame (130) and the lower rail frame (140) are respectively the rejection station (110) and the cleaning station (120); two flax removal mechanisms (200) are arranged one by one on the upper rail frame (130) and the lower rail frame (140) and can reciprocate horizontally between the rejection station (110) and the cleaning station (120); The flax cleaning mechanism (300) includes a horizontal moving rail (310), an axial cleaning cutter (320), a circumferential cleaning rake (330) and a horizontal guide rail (350), the horizontal guide rail (350) is arranged in parallel with the support rail (100), the horizontal moving rail (310) is slidably connected with the horizontal guide rail (350) at both ends in the longitudinal direction and can reciprocate in the horizontal direction; a plurality of axial cleaning cutters (320) are distributed in a fan shape on the top of the horizontal moving rail (310) and can reciprocate in the longitudinal direction, for axially cleaning the stationary flax roller (240); a plurality of circumferential cleaning rakes (330) are linearly distributed on one side of the horizontal moving rail (310) in the longitudinal direction and can reciprocate up and down in the vertical plane, for circumferentially cleaning the rotating flax roller (240); The transverse moving rail (310) comprises a transverse moving slide (311), a longitudinal guide rail (312) and a longitudinal overturning rail (313), the transverse moving slide (311) is arranged on the transverse guide rail (350) and can slide transversely and reciprocally, the longitudinal guide rail (312) and the longitudinal overturning rail (313) are arranged side by side, the two ends of the longitudinal guide rail (312) are fixedly connected with the transverse moving slide (311) and are used for guiding the longitudinal reciprocating movement of the axial cleaning cutter (320), the two ends of the longitudinal overturning rail (313) are rotatably connected with the transverse moving slide (311), and a swing cylinder (340) is arranged on the transverse moving slide (311) and is in transmission connection with the longitudinal overturning rail (313) and is used for driving the circumferential cleaning rake (330) on the longitudinal overturning rail (313) to reciprocate up and down.

2. The full-automatic noil clearing machine according to claim 1, characterized in that, The longitudinal guide rail (312) is slidably connected with a longitudinal moving slide (314), a plurality of longitudinal mounting plates (315) are fan-shapedly distributed on the longitudinal moving slide (314), and the axial cleaning cutter (320) is detachably fixedly connected with the longitudinal mounting plate (315).

3. The fully automatic noil clearing machine according to claim 2, characterized in that, The radial distance between the axial cleaning cutter (320) and the flax filament roller (240) can be adjusted.

4. The full-automatic noil clearing machine according to claim 1, characterized in that, The longitudinal stroke of the axial cleaning cutter (320) is greater than the axial length of the flax filament roller (240).

5. The fully automatic noil clearing machine according to claim 1, wherein The transverse guide rail (350) is linearly provided with hoisting connecting seats (360), and the hoisting connecting seats (360) are detachably fixedly connected with the support rail (100).

6. The fully automatic noil clearing machine according to claim 1, wherein The flax filament removing mechanism (200) comprises a support frame (210), a transverse moving motor (220), a rotating motor (230) and a flax filament roller (240), the transverse moving motor (220) is fixedly installed on the support frame (210) and is in transmission connection with a moving wheel (250) on the support frame (210) and is used for driving the support frame (210) to move transversely and reciprocally on the support rail (100), a plurality of flax filament rollers (240) are transversely and equally spaced and are connected with the support frame (210), the rotating motor (230) is fixedly installed on the support frame (210) and is in transmission connection with the flax filament roller (240) and is used for driving the flax filament roller (240) to rotate.

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