Winding and swinging mechanism of warp knitting machine

Abstract

The invention discloses a take-up and swing mechanism of a warp knitting machine, and belongs to the technical field of warp knitting machine equipment.The take-up and swing mechanism of the warp knitting machine comprises a warp knitting machine support, a filter box and a dust collection box are welded to the side face of the warp knitting machine support, a plurality of air inlets are formed in the top of the filter box, and two filter plate frames are installed on the vertical inner wall of the filter box in a sliding mode; filter plates are arranged in the two filter plate frames, an air outlet is formed in the bottom of the filter box, a dust inlet is formed in the top of the dust collection box, an exhaust port and a sealing plate are arranged on the two sides of the dust collection box, a fan is installed in the exhaust port, and a second motor is installed on the side face of the dust collection box. Compared with a traditional take-up and swing mechanism of the warp knitting machine, the take-up and swing mechanism of the warp knitting machine has the advantages that the dust removal effect is weak, the dust removal effect of the structure is enhanced, the stability of the screen cloth structure is improved, and the service life of the mechanism is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of warp knitting machine equipment, in particular to a winding and swinging mechanism of a warp knitting machine. Background Art

[0002] The warp knitting machine for bale net products is mainly used in the agricultural field to weave and produce mesh materials that can be used to bundle grass. It is based on the principle of warp knitting technology. The warp yarns are interwoven through a series of weaving actions to form a bale net with a certain strength and suitable mesh structure to meet the needs of bundling and collecting various types of crop straw, forage, etc. outdoors. If a large amount of dust and other impurities are attached to the net body during the production process, when used for bale grass, these impurities may gradually fall off under natural conditions such as wind and rain and mix into the grass. In the subsequent processing and utilization of grass, such as when used as livestock feed, the mixed impurities may affect the health of livestock. The winding and swinging mechanism of the traditional warp knitting machine can meet the basic weaving needs, but the dust removal effect is weak, resulting in a decrease in the stability of the mesh structure and a shortened service life of the mechanism.

[0003] After searching, the Chinese patent document (authorization announcement number CN110106623B) shows that the present invention relates to the field of textile machinery, and in particular to a warp knitting machine, comprising a frame, a wire feeding mechanism, a wire conveying mechanism, a mechanical arm, a weaving mechanism and a winding mechanism connected to the frame, wherein the wire conveying mechanism pulls out the yarn on the wire feeding mechanism and sends it to the top of the weaving mechanism, and the mechanical arm presses the pulled yarn into the weaving mechanism for weaving, and the yarn is output by the winding mechanism; the winding mechanism comprises a winding roller 1 and a winding roller 2 fixed on the frame at both ends, and a rotating shaft and a scissor mechanism are arranged between the winding roller 1 and the winding roller 2; the advantage of the present invention is that the lower cutter is driven to swing up and down by the setting of the rotating shaft and the eccentric shaft sleeve, so as to realize the cutting function of the scissor mechanism, and the structure is simple, practical and convenient, and the failure rate is low; by setting the wire conveying mechanism, the structure of the existing wire conveying device is simplified, the volume and floor space of the warp knitting machine are reduced, and the production cost is reduced. The warp knitting machine can meet the basic weaving needs, but the dust removal effect is weak, resulting in a decrease in the stability of the mesh structure and a shortened service life of the mechanism. Summary of the invention

[0004] The object of the present invention is to provide a winding and swinging mechanism for a warp knitting machine to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a warp knitting machine winding and swinging mechanism, comprising a warp knitting machine bracket, a filter box and a dust collecting box welded to the side of the warp knitting machine bracket, a plurality of air inlets are arranged on the top of the filter box, two filter plate racks are slidably mounted on the vertical inner wall of the filter box, filter plates are arranged inside the two filter plate racks, an air outlet is arranged at the bottom of the filter box, a dust inlet is arranged at the top of the dust collecting box, exhaust ports and sealing plates are arranged on both sides of the dust collecting box, a fan is arranged inside the exhaust port, a second motor is arranged on the side of the dust collecting box, and the output shaft of the second motor is connected to a cam via a coupling.

[0006] Preferably, two second hollow columns are symmetrically welded inside the dust box, a second spring is provided inside each of the two second hollow columns, one end of the second spring is connected to a vibration frame, a dust collecting plate is provided inside the vibration frame, and an arc plate is welded to the bottom of the vibration frame.

[0007] Preferably, a collecting frame is welded to the side of the dust collecting box, a third motor is installed on the side of the collecting frame, and an output shaft of the third motor is connected to a collecting roller via a coupling.

[0008] Preferably, a stopper is slidably mounted on the side of the collecting rack, and a locking nut is rotatably connected to the top of the collecting rack.

[0009] Preferably, a first motor is installed on the side of the warp knitting machine bracket, and the output shaft of the first motor is connected to an active winding roller for winding through a coupling.

[0010] Preferably, a telescopic rod is installed on the top of the warp knitting machine bracket, and the movable part of the telescopic rod is connected to a swing column.

[0011] Preferably, one end of the swing column away from the telescopic rod is connected to a first spring, a first hollow column is arranged on the periphery of the first spring, and a swing frame for swinging is welded to the bottom of the first hollow column.

[0012] Compared with the prior art, the technical effects and advantages of the present invention are as follows: The winding and swinging mechanism of the warp knitting machine benefits from the structure of the filter box and the dust collecting box. Air enters the filter box from the air inlet, contacts the filter plate, filters the air, and blows the filtered air to the passing hay net, blowing the impurities on the hay net into the dust collecting box. The dust collecting plate in the dust collecting box collects the impurities, and finally the air is discharged from the exhaust port. The second motor drives the cam to rotate, and the cam contacts the edge of the arc plate. Due to the action of the second spring and the vibration frame, the arc plate drives the vibration frame to reciprocate up and down, vibrates the dust collecting plate, and shakes the impurities on the dust collecting plate into the collection box below, which can be cleaned after a period of time. Compared with the traditional warp knitting machine winding and swinging mechanism with weaker dust removal effect, the dust removal effect of this structure is enhanced, the stability of the mesh structure is improved, and the service life of the mechanism is increased.

[0013] The winding and swinging mechanism of the warp knitting machine benefits from the structure of the swing frame. The movable part of the telescopic rod drives the swing column, the first hollow column and the swing frame to move, and the distance between the active winding roller and the swing frame can be adjusted. Due to the action of the second spring, the swing frame can be prevented from hard contact with the bale net to cause damage to the bale net and the equipment. The woven net can be wound up at a constant pressure during the working process, thereby solving the problem of a smaller winding diameter. The swing frame moves during the working process, so that the warps are staggered to achieve a better weaving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the filter box and the dust collection box of the present invention; Figure 3 is a cross-sectional view of the swing frame of the present invention; Figure 4 For the present invention Figure 1 The enlarged view of point A in the middle; Figure 5 For the present invention Figure 1 Enlarged view of point B in the middle.

[0016] Description of reference numerals: In the figure: 1. Warp knitting machine bracket; 101. First motor; 102. Active winding roller; 103. Swing frame; 104. Telescopic rod; 105. Swing column; 106. First spring; 107. First hollow column; 2. Filter box; 201. Air inlet; 202. Filter plate frame; 203. Filter plate; 204. Air outlet; 205. Dust inlet; 3. Dust collecting box; 301. Exhaust port; 302. Fan; 303. Sealing plate; 304. Second motor; 305. Cam; 306. Second hollow column; 307. Second spring; 308. Vibrating frame; 309. Dust collecting plate; 310. Arc plate; 4. Collecting frame; 401. Third motor; 402. Collecting roller; 403. Stopper; 404. Locking nut. DETAILED DESCRIPTION

[0017] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0018] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0019] like Figures 1 to 5 The winding and swinging mechanism of a warp knitting machine shown in the figure comprises a warp knitting machine bracket 1, a filter box 2 and a dust collecting box 3 are welded to the side of the warp knitting machine bracket 1, a plurality of air inlets 201 are arranged on the top of the filter box 2, two filter plate racks 202 are slidably mounted on the vertical inner wall of the filter box 2, filter plates 203 are arranged inside the two filter plate racks 202, an air outlet 204 is arranged at the bottom of the filter box 2, a dust inlet 205 is arranged at the top of the dust collecting box 3, exhaust ports 301 and sealing plates 303 are arranged on both sides of the dust collecting box 3, a fan 302 is installed inside the exhaust port 301, a second motor 304 is installed on the side of the dust collecting box 3, and the output shaft of the second motor 304 is connected to a cam 305 through a coupling.

[0020] Two second hollow columns 306 are symmetrically welded inside the dust box 3, and second springs 307 are arranged inside the two second hollow columns 306. One end of the second spring 307 is connected to a vibration frame 308, and a dust collecting plate 309 is arranged inside the vibration frame 308. An arc plate 310 is welded to the bottom of the vibration frame 308. When the bale net passes between the air outlet 204 and the dust inlet 205, the fan 302 is turned on, and air enters the filter box 2 from the air inlet 201. The air contacts the filter plate 203, and the filter plate 203 filters the air. The filtered air is blown to the bale net passing by. The grass net blows the impurities on the bale net into the dust box 3, and the dust collecting plate 309 in the dust box 3 collects the impurities, and finally the air is discharged from the exhaust port 301. After a period of time, the second motor 304 is turned on, and the second motor 304 drives the cam 305 to rotate. The cam 305 contacts the edge of the arc plate 310. Due to the action of the second spring 307 and the vibration frame 308, the arc plate 310 drives the vibration frame 308 to reciprocate up and down, vibrates the dust collecting plate 309, and shakes the impurities on the dust collecting plate 309 into the collection box below, which can be cleaned after a period of time.

[0021] A collecting rack 4 is welded to the side of the dust box 3, and a third motor 401 is installed on the side of the collecting rack 4. When the third motor 401 is turned on, the third motor 401 drives the collecting roller 402 to rotate, and the bale net is wound and recycled. The output shaft of the third motor 401 is connected to the collecting roller 402 through a coupling. After the bale net is collected, the locking nut 404 can be rotated to take out the block 403, and then the collecting roller 402 can be taken out, and the bale net wound on the collecting roller 402 can be recycled.

[0022] A stopper 403 is slidably installed on the side of the collecting frame 4, and a locking nut 404 is rotatably connected to the top of the collecting frame 4. A first motor 101 is installed on the side of the warp knitting machine bracket 1, and the output shaft of the first motor 101 is connected to an active winding roller 102 for winding through a coupling, and the bale net is wound around the outer periphery of the active winding roller 102 and then passes through the outer periphery of the swing frame 103. The bale net is S-shaped between the active winding roller 102 and the swing frame 103. The first motor 101 is turned on, and the first motor 101 drives the active winding roller 102 to rotate, and the active winding roller 102 drives the bale net to move, and the bale net passes between the air outlet 204 and the dust inlet 205, and finally the end of the bale net is wound around the collecting roller 402.

[0023] A telescopic rod 104 is installed on the top of the warp knitting machine bracket 1, and the movable part of the telescopic rod 104 is connected to a swing column 105, and the end of the swing column 105 away from the telescopic rod 104 is connected to a first spring 106, and a first hollow column 107 is arranged on the periphery of the first spring 106. A swing frame 103 for swinging is welded to the bottom of the first hollow column 107. When the telescopic rod 104 is turned on, the movable part of the telescopic rod 104 drives the swing column 105, the first hollow column 107 and the swing frame 103 to move, and the distance between the active winding roller 102 and the swing frame 103 can be adjusted. Due to the action of the second spring 307, the swing frame 103 can be prevented from hard contact with the bale net, causing damage to the bale net and the equipment. The woven net can be wound up at a constant pressure during the working process, thereby solving the problem of a smaller winding diameter. The swing frame 103 moves during the working process, so that the warps are staggered with each other, achieving a better weaving effect.

[0024] How it works When the winding and swinging mechanism of the warp knitting machine is used, the bale net is firstly wound around the outer periphery of the active winding roller 102, and then passes through the outer periphery of the swing frame 103. The bale net is in an S shape between the active winding roller 102 and the swing frame 103. The first motor 101 is turned on, and the first motor 101 drives the active winding roller 102 to rotate. The active winding roller 102 drives the bale net to move, and the bale net passes between the air outlet 204 and the dust inlet 205. Finally, the end of the bale net is wound around the collecting roller 402, and the third motor 401 is turned on, and the third motor 401 drives the collecting roller 402. The collecting roller 402 rotates to wind the bale net for recycling. When the bale net passes between the air outlet 204 and the dust inlet 205, the fan 302 is turned on, and air enters the filter box 2 from the air inlet 201. The air contacts the filter plate 203, and the filter plate 203 filters the air. The filtered air is blown to the bale net passing by, and the impurities on the bale net are blown into the dust collecting box 3. The dust collecting plate 309 in the dust collecting box 3 collects the impurities, and finally the air is discharged from the exhaust port 301. After a period of time, the second motor 304 is turned on, and the second motor 304 drives the second motor 304 to drive ... The movable cam 305 rotates, and the cam 305 contacts the edge of the arc plate 310. Due to the action of the second spring 307 and the vibration frame 308, the arc plate 310 drives the vibration frame 308 to reciprocate up and down, vibrating the dust collecting plate 309, and the impurities on the dust collecting plate 309 fall into the collection box below. After a period of time, it can be cleaned up, and the telescopic rod 104 is opened. The movable part of the telescopic rod 104 drives the swing column 105, the first hollow column 107 and the swing frame 103 to move, and the distance between the active winding roller 102 and the swing frame 103 can be adjusted. Due to the action of the second spring 307, the swing frame 103 can be prevented from hard contact with the bale net, which would damage the bale net and the equipment. The woven net can be rolled up at a constant pressure during operation, thereby solving the problem of a smaller winding diameter. During operation, the swing frame 103 moves, so that the warps are staggered to achieve a better weaving effect. After the bale net is collected, the locking nut 404 can be rotated to remove the block 403, and then the collecting roller 402 can be removed, so that the bale net wound on the collecting roller 402 can be recovered.

[0025] It should be noted that, in this document, relational terms such as one and two are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any actual relationship or order between these entities or operations.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warp knitting machine winding and swinging mechanism, comprising a warp knitting machine support (1), characterized in that: A filter box (2) and a dust box (3) are welded to the side of the warp knitting machine bracket (1); a plurality of air inlets (201) are arranged on the top of the filter box (2); two filter plate racks (202) are slidably mounted on the vertical inner wall of the filter box (2); filter plates (203) are arranged inside the two filter plate racks (202); an air outlet (204) is arranged at the bottom of the filter box (2); a dust inlet (205) is arranged at the top of the dust box (3); exhaust ports (301) and sealing plates (303) are arranged on both sides of the dust box (3); a fan (302) is installed inside the exhaust port (301); a second motor (304) is installed on the side of the dust box (3); and an output shaft of the second motor (304) is connected to a cam (305) via a coupling.

2. A winding and swinging mechanism for a warp knitting machine according to claim 1, characterized in that: Two second hollow columns (306) are symmetrically welded inside the dust collecting box (3), a second spring (307) is arranged inside the two second hollow columns (306), one end of the second spring (307) is connected to a vibration frame (308), a dust collecting plate (309) is arranged inside the vibration frame (308), and an arc plate (310) is welded to the bottom of the vibration frame (308).

3. A winding and swinging mechanism for a warp knitting machine according to claim 2, characterized in that: A collecting frame (4) is welded to the side of the dust collecting box (3), a third motor (401) is installed on the side of the collecting frame (4), and an output shaft of the third motor (401) is connected to a collecting roller (402) via a coupling.

4. A winding and swinging mechanism for a warp knitting machine according to claim 3, characterized in that: A stopper (403) is slidably mounted on the side of the collection rack (4), and a locking nut (404) is rotatably connected to the top of the collection rack (4).

5. The winding and swinging mechanism of a warp knitting machine according to claim 1, characterized in that: A first motor (101) is installed on the side of the warp knitting machine support (1), and an output shaft of the first motor (101) is connected to an active winding roller (102) for winding via a coupling.

6. The winding and swinging mechanism of a warp knitting machine according to claim 1, characterized in that: A telescopic rod (104) is installed on the top of the warp knitting machine support (1), and a movable portion of the telescopic rod (104) is connected to a swing column (105).

7. A winding and swinging mechanism for a warp knitting machine according to claim 6, characterized in that: One end of the swing column (105) away from the telescopic rod (104) is connected to a first spring (106), a first hollow column (107) is arranged on the periphery of the first spring (106), and a swing frame (103) for swinging is welded to the bottom of the first hollow column (107).

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