Warp knitting machine with self-cleaning carding function

Abstract

The utility model relates to the technical field of warp knitting machines, in particular to a warp knitting machine with a self-cleaning carding function. The warp knitting machine with the self-cleaning carding function comprises a warp knitting machine body, two sets of installation bases are evenly arranged on the front side of a machine frame of the warp knitting machine body, exhaust pipes are arranged in the installation bases, each set of air inlets of the exhaust pipes are communicated with a set of bamboo joint universal pipes, air inlets of the bamboo joint universal pipes are communicated with a dust hood, and the dust hood is communicated with a dust suction pipe. The suction hood corresponds to a needle bed of the warp knitting machine. An air outlet of the exhaust pipe is communicated with a corrugated telescopic pipe, and an air outlet of the corrugated telescopic pipe is communicated with a filtering assembly. When the warp knitting machine is used for feeding silk threads, wool residues adhered to the silk threads can fall down to a needle bed of the warp knitting machine, and when the wool residues fall down, the falling wool residues are sucked into the filtering assembly through the exhaust fan, so that the wool residues can be prevented from falling onto the needle bed of the warp knitting machine, and the carding effect of the needle bed on the silk threads is guaranteed; the automatic cleaning effect of the warp knitting machine is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of warp knitting machines, in particular to a self-cleaning and combing warp knitting machine. Background Art

[0002] The main loop forming parts of warp knitting machines are knitting needles, yarn guide needles, sinkers and pressure plates (for crochet machines). The knitting needles are installed in a row on the needle bed and move with the needle bed. The yarn guide needles are installed on the strips to form a comb. The warp yarn passes through the holes of the yarn guide needles and moves with the comb bar to wrap around the needles. The fabric is woven through the coordinated movement of the knitting needles, sinkers and other loop forming parts.

[0003] When the warp knitting machine is feeding silk threads, the hair residues adhering to the silk threads are easily scattered onto the warp knitting machine. After a large amount of hair residues accumulate, it is easy to affect the combing performance of the needle bed of the warp knitting machine on the silk threads. In view of the above situation, technical innovation is carried out on the basis of the existing warp knitting machines. Utility Model Content

[0004] The purpose of the utility model is to provide a self-cleaning and combing warp knitting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a self-cleaning and combing warp knitting machine, comprising:

[0006] A warp knitting machine, wherein two groups of mounting seats are evenly arranged on the front side of the frame of the warp knitting machine, an exhaust pipe is arranged inside the mounting seat, each group of air inlets of the exhaust pipe is connected to a group of bamboo universal tubes, and the air inlets of the bamboo universal tubes are connected to a dust hood, and the dust hood corresponds to the needle bed of the warp knitting machine, wherein:

[0007] The air outlet of the air extraction pipe is connected with a bellows expansion pipe, the air outlet of the bellows expansion pipe is connected with a filter assembly, and the air outlet of the filter assembly is connected with an exhaust fan.

[0008] Preferably, the filter assembly comprises a filter box, a front side of the filter box is inlaid with an observation window, and a rear side of the observation window is flush with a front side of an inner side wall of the filter box.

[0009] Preferably, a cleaning port is provided on the right side of the filter box, the cleaning port is communicated with the inner wall of the filter box, and a slot is provided on the left side of the inner wall of the filter box.

[0010] Preferably, a sealing plate is placed in the cleaning port, and a first sealing ring is provided on the outer side wall of the sealing plate, and the outer side wall of the first sealing ring fits with the inner side wall of the cleaning port, and a first filter plate is provided on the left side of the sealing plate, and the left side of the first filter plate is inserted into the slot, and a second sealing ring is provided on the outer side wall of the first filter plate, and the outer side wall of the second sealing ring fits with the inner side wall of the filter box and the rear side of the observation window.

[0011] Preferably, the air outlet at the bottom of the filter box is connected to the air inlet of the exhaust fan, the air inlet at the top of the filter box is connected to the air outlet of the corrugated expansion tube, and a second filter plate is placed at the bottom of the inner wall of the filter box, and the second filter plate corresponds to the air outlet at the bottom of the filter box.

[0012] Preferably, a through hole is provided on the front side of the filter box, the through hole is connected to the cleaning port, a threaded hole is provided on the front side of the sealing plate, a bolt is provided in the through hole, the bolt is screwed to the threaded hole, and a handle is provided on the right side of the sealing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] According to the utility model, when the warp knitting machine feeds the silk thread, the hair residues adhered to the silk thread will float down to the needle bed of the warp knitting machine. When the hair residues fall, the exhaust fan draws the fallen hair residues into the filter assembly, thereby preventing the hair residues from falling onto the needle bed of the warp knitting machine, thereby ensuring the combing effect of the needle bed on the silk thread, and then realizing the automatic cleaning effect of the warp knitting machine.

[0015] The hair residue is intercepted by the first filter plate to prevent it from entering the exhaust fan and reducing the service life of the exhaust fan. After the bolts are unscrewed, the sealing plate and the first filter plate can be pulled out to the right, so that the first filter plate can be cleaned conveniently. When the first filter plate moves to the right, part of the hair residue on the first filter plate will fall downward. The hair residue is intercepted by the second filter plate to prevent it from entering the exhaust fan, thereby further improving the service life of the exhaust fan.

[0016] The interception of the hair residue by the first filter plate can be checked through the observation window, so that the worker can clean the hair residue on the first filter plate in time, thereby ensuring the automatic cleaning effect of the warp knitting machine;

[0017] Benefiting from the free bending of the bamboo universal tube, the dust hood can self-clean different positions of the needle bed of the warp knitting machine, thereby ensuring the automatic cleaning quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a self-cleaning and combing warp knitting machine of the utility model;

[0019] Figure 2This is a front cross-sectional view of a self-cleaning and combing warp knitting machine of the utility model;

[0020] Figure 3 For this utility model Figure 2 Enlarged view of part A.

[0021] In the figure: 1. warp knitting machine; 11. exhaust pipe; 12. mounting seat; 13. bamboo universal tube; 14. dust hood; 15. bellows telescopic tube; 2. filter box; 21. bolt; 22. sealing plate; 23. first sealing ring; 24. handle; 25. first filter plate; 26. second sealing ring; 27. second filter plate; 3. exhaust fan; 31. observation window. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 A self-cleaning combing warp knitting machine comprises a warp knitting machine 1. Two groups of mounting seats 12 are evenly and fixedly arranged on the front side of the frame of the warp knitting machine 1. An exhaust pipe 11 is fixedly arranged inside the mounting seat 12. Each group of air inlets of the exhaust pipe 11 is connected to a group of bamboo joint universal tubes 13. The air inlet of the bamboo joint universal tube 13 is connected to a dust hood 14. The dust hood 14 corresponds to the needle bed of the warp knitting machine 1. The air outlet of the exhaust pipe 11 is connected to a corrugated telescopic pipe 15. The air outlet of the corrugated telescopic pipe 15 is connected to a filter. The air outlet of the filter assembly is connected to the exhaust fan 3. When the warp knitting machine 1 feeds the silk thread, the hair residue adhered to the silk thread will float down to the needle bed of the warp knitting machine 1. When the hair residue falls, the exhaust fan 3 draws the falling hair residue into the filter assembly along the bamboo universal tube 13, the exhaust pipe 11 and the corrugated telescopic tube 15 through the dust cover 14, so as to prevent the hair residue from falling onto the needle bed of the warp knitting machine 1, thereby ensuring the combing effect of the needle bed on the silk thread, thereby achieving the automatic cleaning effect of the warp knitting machine 1.

[0024] The filter assembly includes a filter box 2, and an observation window 31 is embedded on the front side of the filter box 2. The rear side of the observation window 31 is flush with the front side of the inner wall of the filter box 2. The interception of the hair residue by the first filter plate 25 can be checked through the observation window 31, so that the workers can clean the hair residue on the first filter plate 25 in time, thereby ensuring the automatic cleaning effect of the warp knitting machine 1.

[0025] A cleaning port is provided on the right side of the filter box 2, and the cleaning port is connected to the inner wall of the filter box 2. A slot is provided on the left side of the inner wall of the filter box 2, and a sealing plate 22 is placed in the cleaning port. A first sealing ring 23 is fixedly provided on the outer wall of the sealing plate 22, and the outer wall of the first sealing ring 23 fits with the inner wall of the cleaning port. A first filter plate 25 is fixedly provided on the left side of the sealing plate 22, and the left side of the first filter plate 25 is inserted in the slot, and a second sealing ring 26 is fixedly provided on the outer wall of the first filter plate 25, and the outer wall of the second sealing ring 26 fits with the inner wall of the filter box 2 and the rear side of the observation window 31. The air outlet at the bottom of the filter box 2 is connected to the air inlet of the exhaust fan 3, and the air inlet at the top of the filter box 2 is connected to the air outlet of the corrugated telescopic tube 15. A second filter is placed at the bottom of the inner wall of the filter box 2 Plate 27, the second filter plate 27 corresponds to the air outlet at the bottom of the filter box 2, a through hole is opened on the front side of the filter box 2, the through hole is connected to the cleaning port, a threaded hole is opened on the front side of the sealing plate 22, a bolt 21 is rotatably set in the through hole, the bolt 21 is screwed with the threaded hole, and a handle 24 is fixedly set on the right side of the sealing plate 22, and the hair residue is intercepted by the first filter plate 25 to prevent the hair residue from entering the exhaust fan 3 and reducing the service life of the exhaust fan 3. After unscrewing the bolt 21, the sealing plate 22 and the first filter plate 25 can be pulled out to the right through the handle 24, so that the first filter plate 25 can be cleaned conveniently. When the first filter plate 25 moves to the right, part of the hair residue on the first filter plate 25 will fall downward, and such hair residue is intercepted by the second filter plate 27 to prevent it from entering the exhaust fan 3.

[0026] Working principle: When the warp knitting machine 1 feeds the silk thread, the hair residue adhered to the silk thread will float down to the needle bed of the warp knitting machine 1. When the hair residue falls, the exhaust fan 3 draws the falling hair residue along the bamboo universal tube 13, the exhaust pipe 11 and the corrugated telescopic tube 15 into the filter assembly through the dust cover 14, so as to prevent the hair residue from falling onto the needle bed of the warp knitting machine 1, thereby ensuring the combing effect of the needle bed on the silk thread, and then realizing the automatic cleaning effect of the warp knitting machine 1. The hair residue is intercepted by the first filter plate 25, so as to prevent the hair residue from entering the exhaust fan 3, reducing the exhaust fan 3 In order to extend the service life of the filter, after unscrewing the bolt 21, the sealing plate 22 and the first filter plate 25 can be pulled out to the right through the handle 24, so that the first filter plate 25 can be easily cleaned. When the first filter plate 25 moves to the right, some hair residues on the first filter plate 25 will fall downward, and such hair residues can be intercepted by the second filter plate 27 to prevent them from entering the exhaust fan 3. The interception of the hair residues by the first filter plate 25 can be checked through the observation window 31, so that the worker can clean the hair residues on the first filter plate 25 in time, thereby ensuring the automatic cleaning effect of the warp knitting machine 1.

Claims

1. A self-cleaning carding warp knitting machine, characterized in that: include: A warp knitting machine (1), wherein two groups of mounting seats (12) are evenly arranged on the front side of a frame of the warp knitting machine (1), an exhaust pipe (11) is arranged inside the mounting seat (12), each group of air inlets of the exhaust pipe (11) is connected to a group of bamboo joint universal tubes (13), the air inlets of the bamboo joint universal tubes (13) are connected to a dust hood (14), and the dust hood (14) corresponds to the needle bed of the warp knitting machine (1), wherein: The air outlet of the air extraction pipe (11) is connected to a bellows expansion pipe (15), the air outlet of the bellows expansion pipe (15) is connected to a filter assembly, and the air outlet of the filter assembly is connected to an exhaust fan (3).

2. A self-cleaning combing warp knitting machine according to claim 1, characterized in that: The filter assembly comprises a filter box (2), the front side of the filter box (2) is inlaid with an observation window (31), and the rear side of the observation window (31) is flush with the front side of the inner wall of the filter box (2).

3. A self-cleaning combing warp knitting machine according to claim 2, characterized in that: A cleaning port is provided on the right side of the filter box (2), the cleaning port is connected to the inner wall of the filter box (2), and a slot is provided on the left side of the inner wall of the filter box (2).

4. A self-cleaning combing warp knitting machine according to claim 3, characterized in that: A sealing plate (22) is placed in the cleaning port, and a first sealing ring (23) is provided on the outer side wall of the sealing plate (22), and the outer side wall of the first sealing ring (23) is in contact with the inner side wall of the cleaning port. A first filter plate (25) is provided on the left side of the sealing plate (22), and the left side of the first filter plate (25) is inserted into the slot. A second sealing ring (26) is provided on the outer side wall of the first filter plate (25), and the outer side wall of the second sealing ring (26) is in contact with the inner side wall of the filter box (2) and the rear side of the observation window (31).

5. A self-cleaning combing warp knitting machine according to claim 2, characterized in that: The air outlet at the bottom of the filter box (2) is connected to the air inlet of the exhaust fan (3), the air inlet at the top of the filter box (2) is connected to the air outlet of the corrugated telescopic tube (15), and a second filter plate (27) is placed at the bottom of the inner wall of the filter box (2), and the second filter plate (27) corresponds to the air outlet at the bottom of the filter box (2).

6. A self-cleaning combing warp knitting machine according to claim 4, characterized in that: A through hole is provided on the front side of the filter box (2), and the through hole is connected to the cleaning port. A threaded hole is provided on the front side of the sealing plate (22), and a bolt (21) is provided in the through hole, and the bolt (21) is screwed to the threaded hole. A handle (24) is provided on the right side of the sealing plate (22).

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