Multi-specification warp knitting cloth dedusting and rolling device

Abstract

The utility model is applicable to the technical field of warp knitting fabric processing, and provides a multi-specification warp knitting fabric dedusting and rolling device which comprises a rolling box, a first rectangular opening is formed in the front side, close to the bottom, of the rolling box, a second rectangular opening is formed in the other side, close to the top, of the rolling box, and a rolling roller is arranged at the position, close to one side, of an inner cavity of the rolling box. A dust suction box is fixedly mounted at the position, close to the other side, of the bottom of the inner cavity of the winding box, a third rectangular opening is formed in the front side of the dust suction box, a filter screen movably penetrates through an inner cavity of the third rectangular opening, and a connecting plate is fixedly mounted on the front side of the filter screen. The lead screw nut can move back and forth in a reciprocating mode under rotation of the power output shaft of the driving motor and matched use of the reciprocating lead screw, fluff on the top of the filter screen can be cleaned through the cleaning brush fixed to the bottom of the lead screw nut, the top face of the filter screen is prevented from being blocked, the suction force of the dust collection head is improved, and then the dust removal effect can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of warp knitted fabric processing, in particular to a dust removal and cloth rolling device for warp knitted fabrics of multiple specifications. Background Art

[0002] Weaving processes include weaving (also known as shuttle weaving), knitting, braiding and non-woven, among which knitting is divided into warp knitting and weft knitting. Warp knitting is a textile process belonging to the field of knitting. Using one or several groups of parallel yarns to feed all the working needles of the machine in the warp direction to form a knitted fabric at the same time is called warp knitting, and the knitted fabric formed is called warp knitted fabric.

[0003] For example, a warp knitted fabric dust removal and cloth rolling device with publication number CN213417212U includes a cloth rolling box, characterized in that a first motor is fixedly installed on the back of the cloth rolling box, a threaded shaft is fixedly connected to the output end of the first motor, and both ends of the threaded shaft are rotatably connected to the back and front of the cloth rolling box through bearings, an internal threaded tube is threadedly connected to the surface of the threaded shaft, a connecting plate is fixedly installed on the surface of the internal threaded tube, and a slide groove is provided at the bottom end of the cloth rolling box. By respectively plugging the two ends of the cloth rolling drum into the surfaces of the first rotating shaft and the second rotating shaft, starting the first motor, driving the connecting plate to move laterally, and moving the first rotating shaft and the first rotating disk laterally, so that the first rotating disk and the second rotating disk clamp and fix the cloth rolling drum and fall off, thereby completing the rapid installation and removal of the cloth rolling drum, reducing the work intensity of the staff, improving the work efficiency, and facilitating the installation and removal of the cloth rolling drum by the staff.

[0004] The above patent uses an exhaust fan to draw dust and lint in the warp knitted fabric into a dust collection box and filter it through a filter. However, when a certain amount of dust or lint accumulates on the surface of the filter, the filter is easily clogged, thereby reducing the suction force of the vacuum head and affecting the vacuuming effect. Utility Model Content

[0005] The utility model provides a multi-specification warp knitted cloth dust removal and cloth rolling device, aiming to solve the problem that when a certain amount of dust or lint accumulates on the filter screen surface, the filter screen is easily clogged, thereby reducing the suction force of the dust collector head and affecting the dust collection effect.

[0006] The utility model is implemented as follows: a multi-specification warp knitted cloth dust removal and cloth rolling device comprises a winding box, a first rectangular opening is opened at the front side of the winding box near the bottom, a second rectangular opening is opened at the other side of the winding box near the top, a winding roller is arranged at the inner cavity of the winding box near one side, a dust suction box is fixedly installed at the bottom of the inner cavity of the winding box near the other side, a third rectangular opening is opened at the front side of the dust suction box, and a filter screen is movably penetrated through the inner cavity of the third rectangular opening, a connecting plate is fixedly installed at the front side of the filter screen, a dust suction head is arranged at the top of the dust suction box near the front and rear sides, and a duct is fixedly installed at the bottom of the dust suction head, and the duct is plugged into the dust suction box, an air pump is fixedly installed at the bottom of the inner cavity of the winding box near the rear side, and an air inlet end of the air pump is plugged into the dust suction box, a knocking component is arranged at the top of the dust suction box, and a cleaning component is arranged at the top of the filter screen;

[0007] The cleaning assembly includes a load-bearing plate fixedly installed near the middle position on the rear side of the dust box and a driving motor fixedly installed on the top of the load-bearing plate, a reciprocating screw is fixedly installed on the end of the power output shaft of the driving motor, the front end of the reciprocating screw movably passes through the rear side of the inner cavity of the dust box, and is rotatably connected to the front side of the inner cavity of the dust box, a screw nut is movably connected to the outer periphery of the reciprocating screw near the front end, and a cleaning brush is fixedly installed on the bottom of the screw nut.

[0008] Preferably, a limit block is fixedly installed on the top of the screw nut near the front side, the front side of the limit block is movably penetrated by a limit rod, and the front and rear ends of the limit rod are respectively fixedly connected to the front and rear sides of the inner cavity of the dust box.

[0009] Preferably, one side of the winding box is opened, a door body is movably installed on one side of the winding box, a control panel is fixedly installed on one side of the door body, and guide rollers are rotatably connected to the opposite side of the inner cavity of the winding box near the top, and two adjacent guide rollers are arranged up and down.

[0010] Preferably, slots are provided at the center of the front and rear sides of the winding roller, the inner cavities of the slots are movably connected with plug blocks, and a movable rod is fixedly installed on the side away from the plug block, and a sliding plate is rotatably connected to the rear end of the movable rod on the rear side, and the bottom of the sliding plate is slidably connected to the bottom of the inner cavity of the winding box, an electric telescopic rod is fixedly installed near the bottom of the front side of the sliding plate, and the front end of the electric telescopic rod is fixedly connected to the front side of the inner cavity of the winding box, an active bevel gear is fixedly sleeved at the middle position of the outer periphery of the front movable rod, and a driven bevel gear is meshed with the front side of the active bevel gear, a support plate is fixedly installed near the middle position of the inner cavity of the winding box, a starting motor is fixedly installed on the top of the support plate, and a driven bevel gear is fixedly installed on the shaft end of the power output shaft of the starting motor, and the driven bevel gear and the active bevel gear are meshed with each other.

[0011] Preferably, two grooves are provided near the middle position on the front side of the dust box, and the grooves are arranged up and down, and the grooves are located on the outer periphery of the third rectangular opening. Magnets are fixedly installed in the inner cavities of the grooves, and mounting plates are fixedly installed on both sides of the inner cavity of the dust box, and the filter is located on the top of the mounting plates.

[0012] Preferably, the knocking assembly includes a rectangular plate fixedly installed near the middle position on the top of the dust box and a rotating shaft movably penetrating the rear rectangular plate, and the end of the rotating shaft is rotatably connected to the rotating shaft located on the front side, a plurality of eccentric wheels are provided on the outer peripheral fixed sleeve of the rotating shaft, a movable plate is commonly provided on the top of the eccentric wheels, a plurality of knocking columns are fixedly installed on the top of the movable plate, a fixed plate is commonly fixedly installed on the opposite side of the rectangular plate near the top, and the knocking columns movably penetrate the inner cavity of the fixed plate.

[0013] Preferably, telescopic columns are fixedly installed on the bottom of the fixed plate near both sides, and the bottom ends of the telescopic columns are fixedly connected to the movable plate, springs are movably sleeved on the outer circumference of the telescopic columns, and the top and bottom ends of the springs are respectively fixedly connected to the adjacent fixed plate and the movable plate, and groove wheels are fixedly sleeved on the outer circumference of the rotating shaft and the reciprocating screw near the rear end, and a transmission belt is commonly sleeved between the groove wheels.

[0014] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0015] By setting a driving motor, the screw nut can be moved back and forth under the rotation of the driving motor power output shaft and the use of a reciprocating screw rod. The hair on the top of the filter can be cleaned by a cleaning brush fixed at the bottom of the screw nut to avoid clogging of the top surface of the filter, thereby improving the suction force of the dust collector head and thus improving the dust removal effect. Under the drive of the transmission belt and the use of the rotating shaft and the eccentric wheel, the fixed plate can be moved back and forth, and the cloth can be knocked by the knocking column fixed on the movable plate, so that the dust on the cloth can be thoroughly cleaned, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial exploded view of the winding roller of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the striking component of the utility model;

[0020] Figure 5 It is a partial cross-sectional exploded view of the dust collection box of the utility model;

[0021] Figure 6 The utility model Figure 4 Enlarged view of point A in the middle;

[0022] Figure 7 The utility model Figure 5 Enlarged view of point B in the middle.

[0023] In the figure: 1. winding box; 11. door body; 12. control panel; 13. guide roller; 2. winding roller; 21. electric telescopic rod; 22. sliding plate; 23. plug block; 24. movable rod; 25. active bevel gear; 26. driven bevel gear; 27. support plate; 3. dust suction box; 31. magnet; 32. mounting plate; 4. filter screen; 5. connecting plate; 6. vacuum pump; 7. cleaning component; 71. load-bearing plate; 72. driving motor; 73. screw nut; 731. limit block; 732. limit rod; 74. cleaning brush; 8. knocking component; 81. rectangular plate; 82. rotating shaft; 821. driving belt; 83. eccentric wheel; 84. movable plate; 85. fixed plate; 851. telescopic column; 852. spring; 86. knocking column. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The utility model provides a dust removal and cloth rolling device for warp knitted fabrics of various specifications, such as Figure 1-7As shown, it includes a winding box 1, a first rectangular opening is opened at the front side of the winding box 1 near the bottom, a second rectangular opening is opened at the other side of the winding box 1 near the top, a winding roller 2 is arranged near one side of the inner cavity of the winding box 1, a dust box 3 is fixedly installed near the other side of the inner cavity bottom of the winding box 1, the dust box 3 is located in the inner cavity of the first rectangular opening, a third rectangular opening is opened at the front side of the dust box 3, and a filter screen 4 is movably penetrated through the inner cavity of the third rectangular opening, and the filter screen 4 can remove lint The filter 4 is isolated from dust, a connecting plate 5 is fixedly installed on the front side of the filter 4, a dust head is arranged on the top of the dust box 3 near the front and rear sides, and a guide tube is fixedly installed on the bottom of the dust head, and the guide tube is plugged into the dust box 3, an air pump 6 is fixedly installed on the bottom of the inner cavity of the winding box 1 near the rear side, and the air inlet end of the air pump 6 is plugged into the dust box 3, and the lint and dust can be sucked in through the dust head, a knocking component 8 is arranged on the top of the dust box 3, and a cleaning component 7 is arranged on the top of the filter 4;

[0027] It should be noted that when a certain amount of dust or lint accumulates on the surface of the filter, the filter is easily clogged, thereby reducing the suction force of the vacuum head and affecting the vacuuming effect. In order to solve the problems of the prior art, this solution solves the above-mentioned problems through a cleaning component.

[0028] In a further preferred embodiment of the present invention, Figure 4 , Figure 5 and Figure 7 As shown, the cleaning assembly 7 includes a load-bearing plate 71 fixedly installed at the rear side of the dust box 3 near the middle position and a driving motor 72 fixedly installed on the top of the load-bearing plate 71, a reciprocating screw is fixedly installed on the end of the power output shaft of the driving motor 72, the front end of the reciprocating screw moves through the rear side of the inner cavity of the dust box 3, and is rotatably connected to the front side of the inner cavity of the dust box 3, the outer periphery of the reciprocating screw is movably connected with a screw nut 73 near the front end, and a cleaning brush 74 is fixedly installed at the bottom of the screw nut 73. By setting the driving motor 72, the screw nut 73 can be reciprocated back and forth under the rotation of the power output shaft of the driving motor 72 and the use of the reciprocating screw. The cleaning brush 74 fixed at the bottom of the screw nut 73 can clean the fluff on the top of the filter 4 to avoid clogging of the top surface of the filter 4, thereby improving the suction force of the dust collector head and thereby improving the dust removal effect.

[0029] In this embodiment, the drive motor 72 can be operated through the control panel 12. The rotation of the power output shaft of the drive motor 72 drives the reciprocating screw fixed at the shaft end of the power output shaft of the drive motor 72 to rotate, which can make the screw nut 73 move back and forth. The cleaning brush 74 fixed at the bottom of the screw nut 73 can clean the fluff on the top of the filter 4 to avoid clogging of the top surface of the filter 4, thereby improving the suction force of the dust collector head and thereby improving the dust removal effect.

[0030] In a further preferred embodiment of the present invention, Figure 4 , Figure 5 and Figure 7 As shown, a limit block 731 is fixedly installed on the top of the screw nut 73 near the front side, and a limit rod 732 is movably penetrated through the front side of the limit block 731, and the front and rear ends of the limit rod 732 are fixedly connected to the front and rear sides of the inner cavity of the dust box 3 respectively.

[0031] In this embodiment, when the screw nut 73 moves, the stop block 731 and the stop rod 732 cooperate to enable the screw nut 73 to move stably.

[0032] In a further preferred embodiment of the present invention, Figure 1 As shown, one side of the winding box 1 is open, a door body 11 is movably installed on one side of the winding box 1, a control panel 12 is fixedly installed on one side of the door body 11, and a guide roller 13 is rotatably connected to the opposite side of the inner cavity of the winding box 1 near the top, and two adjacent guide rollers 13 are arranged up and down.

[0033] In this embodiment, the door body 11 can be provided to facilitate the removal of the winding roller 2, and the guide roller 13 can be provided to guide the cloth.

[0034] In a further preferred embodiment of the present invention, Figure 3 As shown, slots are provided at the center of the circle on both the front and rear sides of the winding roller 2, and the inner cavities of the slots are movably connected with plug blocks 23, and a movable rod 24 is fixedly installed on the side away from the plug blocks 23, and a sliding plate 22 is rotatably connected to the rear end of the movable rod 24 on the rear side, and the bottom of the sliding plate 22 is slidably connected to the bottom of the inner cavity of the winding box 1, and an electric telescopic rod 21 is fixedly installed near the front side of the sliding plate 22, and the front end of the electric telescopic rod 21 is fixedly connected to the front side of the inner cavity of the winding box 1, and the movable rod 24 on the front side is rotatably connected to the rear end of the movable rod 24 on the rear side. The front end is rotatably connected to the front side of the inner cavity of the winding box 1, and a driving bevel gear 25 is fixedly sleeved at the middle position of the outer periphery of the front movable rod 24, and a driven bevel gear 26 is meshed at the front side of the driving bevel gear 25. A support plate 27 is fixedly installed near the middle position of the front side of the inner cavity of the winding box 1, and a starting motor is fixedly installed on the top of the support plate 27, and a driven bevel gear 26 is fixedly installed on the shaft end of the power output shaft of the starting motor, and the driven bevel gear 26 and the driving bevel gear 25 are meshed with each other.

[0035] In this embodiment, the sliding plate 22 can be moved rearward by starting the electric telescopic rod 21 , so that the adjacent inserting blocks 23 can be moved away from the inner cavity of the adjacent slots, and the winding roller 2 can be disassembled.

[0036] In a further preferred embodiment of the present invention, Figure 2 , Figure 4 and Figure 5As shown, two grooves are provided near the middle position on the front side of the dust box 3, and the grooves are arranged up and down. The grooves are located on the outer periphery of the third rectangular opening. Magnets 31 are fixedly installed in the inner cavities of the grooves. Plates 32 are fixedly installed on both sides of the inner cavity of the dust box 3, and the filter 4 is located on the top of the plate 32.

[0037] In this embodiment, by providing the magnet 31 and the rear side of the connecting plate 5 being magnetically provided, the filter screen 4 used for a long time can be easily disassembled and replaced.

[0038] In a further preferred embodiment of the present invention, Figure 4 and Figure 6 As shown, the knocking assembly 8 includes a rectangular plate 81 fixedly installed at the top of the dust box 3 near the middle position and a rotating shaft 82 movably penetrating the rear rectangular plate 81, and the end of the rotating shaft 82 is rotatably connected to the rotating shaft 82 located at the front side, and a plurality of eccentric wheels 83 are fixedly sleeved on the periphery of the rotating shaft 82, and a movable plate 84 is commonly provided on the top of the eccentric wheels 83, and a plurality of knocking columns 86 are fixedly installed on the top of the movable plate 84, and a fixed plate 85 is commonly fixedly installed on the opposite side of the rectangular plate 81 near the top, and the knocking columns 86 movably penetrate the inner cavity of the fixed plate 85.

[0039] In this embodiment, under the rotation of the rotating shaft 82, the movable plate 84 can be reciprocated up and down under the action of a plurality of eccentric wheels 83, and the cloth is knocked by the knocking column 86 fixed on the movable plate 84, so that the dust on the cloth can be cleaned thoroughly, thereby improving the use effect of the device.

[0040] In a further preferred embodiment of the present invention, Figure 4 and Figure 6 As shown, telescopic columns 851 are fixedly installed on the bottom of the fixed plate 85 near both sides, and the bottom ends of the telescopic columns 851 are fixedly connected to the movable plate 84, and springs 852 are movably sleeved on the outer periphery of the telescopic columns 851, and the top and bottom ends of the springs 852 are respectively fixedly connected to the adjacent fixed plate 85 and the movable plate 84, and groove wheels are fixedly sleeved on the outer periphery of the rotating shaft 82 and the reciprocating screw near the rear end, and a transmission belt 821 is commonly sleeved between the groove wheels.

[0041] In this embodiment, the rotating shaft 82 can be rotated by providing a transmission belt 821 and a groove wheel, and the movable plate 84 can be reset by providing a spring 852 and a telescopic column 851.

[0042] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required for the present invention.

[0043] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0044] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0045] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A dust removal and cloth rolling device for warp knitted fabrics of various specifications, characterized in that: The invention comprises a winding box (1), wherein a first rectangular opening is provided at the front side of the winding box (1) near the bottom, a second rectangular opening is provided at the other side of the winding box (1) near the top, a winding roller (2) is provided at the inner cavity of the winding box (1) near one side, a dust box (3) is fixedly installed at the inner cavity bottom of the winding box (1) near the other side, a third rectangular opening is provided at the front side of the dust box (3), and a filter screen (4) is movably penetrated through the inner cavity of the third rectangular opening, a connecting plate (5) is fixedly installed at the front side of the filter screen (4), a dust head is provided at the top of the dust box (3) near the front and rear sides, a guide tube is fixedly installed at the bottom of the dust head, and the guide tube is plugged into the dust box (3), and a dust box (5) is fixedly installed at the inner cavity bottom of the winding box (1) near the rear side. An air pump (6) is provided, and the air inlet end of the air pump (6) is plugged into the dust box (3); a knocking assembly (8) is arranged on the top of the dust box (3); and a cleaning assembly (7) is arranged on the top of the filter screen (4); the cleaning assembly (7) comprises a bearing plate (71) fixedly mounted on the rear side of the dust box (3) near the middle position and a driving motor (72) fixedly mounted on the top of the bearing plate (71); a reciprocating screw is fixedly mounted on the shaft end of the power output shaft of the driving motor (72); the front end of the reciprocating screw movably penetrates the rear side of the inner cavity of the dust box (3) and is rotatably connected to the front side of the inner cavity of the dust box (3); a screw nut (73) is movably connected to the outer periphery of the reciprocating screw near the front end, and a cleaning brush (74) is fixedly mounted on the bottom of the screw nut (73).

2. The multi-specification warp knitted fabric dust removal and cloth rolling device according to claim 1, characterized in that: A limiting block (731) is fixedly installed near the front side of the top of the screw nut (73), and the front side of the limiting block (731) is movably penetrated by a limiting rod (732), and the front and rear ends of the limiting rod (732) are respectively fixedly connected to the front and rear sides of the inner cavity of the dust collection box (3).

3. The multi-specification warp knitted fabric dust removal and cloth rolling device according to claim 1, characterized in that: One side of the winding box (1) is open, a door body (11) is movably mounted on one side of the winding box (1), a control panel (12) is fixedly mounted on one side of the door body (11), and a guide roller (13) is rotatably connected to the opposite side of the inner cavity of the winding box (1) near the top, and two adjacent guide rollers (13) are arranged up and down.

4. The multi-specification warp knitted fabric dust removal and cloth rolling device according to claim 1, characterized in that: The winding roller (2) is provided with slots at the center of the front and rear sides, and the inner cavities of the slots are movably connected with plug blocks (23). A movable rod (24) is fixedly installed on the side away from the plug blocks (23). A sliding plate (22) is rotatably connected to the rear end of the movable rod (24) at the rear side. The bottom of the sliding plate (22) is slidably connected to the bottom of the inner cavity of the winding box (1). An electric telescopic rod (21) is fixedly installed near the bottom of the front side of the sliding plate (22), and the front end of the electric telescopic rod (21) is rotatably connected to the front side of the inner cavity of the winding box (1). The front movable rod (24) is fixedly connected, and a driving bevel gear (25) is fixedly sleeved at the middle position of the outer periphery of the front movable rod (24), and a driven bevel gear (26) is meshed at the front side of the driving bevel gear (25). A support plate (27) is fixedly installed near the middle position of the front side of the inner cavity of the winding box (1), and a starting motor is fixedly installed on the top of the support plate (27), and a driven bevel gear (26) is fixedly installed at the shaft end of the power output shaft of the starting motor, and the driven bevel gear (26) and the driving bevel gear (25) are meshed with each other.

5. The multi-specification warp knitted fabric dust removal and cloth rolling device according to claim 1, characterized in that: Two grooves are provided near the middle of the front side of the dust collection box (3), and the grooves are arranged up and down. The grooves are located on the outer periphery of the third rectangular opening. Magnets (31) are fixedly installed in the inner cavities of the grooves. A mounting plate (32) is fixedly installed on both sides of the inner cavity of the dust collection box (3), and the filter screen (4) is located on the top of the mounting plate (32).

6. The multi-specification warp knitted fabric dust removal and cloth rolling device according to claim 1, characterized in that: The knocking assembly (8) comprises a rectangular plate (81) fixedly mounted near the middle position of the top of the dust box (3) and a rotating shaft (82) movably penetrating the rectangular plate (81) at the rear side, and the end of the rotating shaft (82) is rotatably connected to the rotating shaft (82) at the front side, a plurality of eccentric wheels (83) are fixedly sleeved on the outer periphery of the rotating shaft (82), a movable plate (84) is commonly arranged on the top of the eccentric wheels (83), a plurality of knocking columns (86) are fixedly mounted on the top of the movable plate (84), a fixed plate (85) is commonly fixedly mounted on the opposite side of the rectangular plate (81) near the top, and the knocking columns (86) movably penetrate the inner cavity of the fixed plate (85).

7. The multi-specification warp knitted fabric dust removal and cloth rolling device according to claim 6, characterized in that: Telescopic columns (851) are fixedly installed near both sides of the bottom of the fixed plate (85), and the bottom ends of the telescopic columns (851) are fixedly connected to the movable plate (84). The outer periphery of the telescopic columns (851) is movably sleeved with springs (852), and the top and bottom ends of the springs (852) are respectively fixedly connected to the adjacent fixed plate (85) and the movable plate (84). The outer peripheries of the rotating shaft (82) and the reciprocating screw rod are fixedly sleeved with groove wheels near the rear ends, and a transmission belt (821) is sleeved between the groove wheels.

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