Anti-blocking filtering structure of water-jet loom

Abstract

The utility model discloses an anti-clogging filtering structure of a water jet loom, which comprises a water jet loom body, a water tank is arranged at the inner bottom of the water jet loom body, the top of the water jet loom body is fixedly provided with a U-shaped frame, the top of the U-shaped frame is fixedly provided with a water inlet pipe, the bottom end of the water inlet pipe is connected with a spraying assembly, and the spraying assembly is connected with a water outlet of the water jet loom body. Through cooperative use of the [-shaped frame, the spraying assembly, the conveying pump, the three-way pipe, the connecting pipes, the filter boxes, the electromagnetic valves and the cleaning assembly and alternate use of the two filter boxes, when impurities in one filter box need to be cleaned, the corresponding connecting pipe can be closed through the electromagnetic valve, and then the other connecting pipe is opened through the electromagnetic valve, so that the impurities in the other filter box can be cleaned. By means of the design, when the filter boxes are cleaned and maintained, shutdown operation is not needed, the fabric production progress is guaranteed, and the production efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water jet looms, in particular to an anti-clogging filtering structure of a water jet loom. Background Art

[0002] The water jet loom is a modern loom that uses high-tech technology to achieve weaving automation and digital control. Its working principle is to use a water spray device to spray dyes or chemicals onto the mesh and yarn, and achieve printing, singeing, bleaching and other processing effects by swinging the warped fabric surface at high speed. Compared with traditional looms, water jet looms can greatly reduce labor costs and production cycles, and can also produce more distinctive patterns and colors. They are widely used in the production of various textiles.

[0003] For example, a water jet loom for preventing water channel blockage (Announcement No.: CN220364663U), the device includes a machine body, a water tank is opened on the inner wall at the bottom of the machine body, a bracket is fixedly installed on the top of the machine body, a water pump is fixedly installed on the top of the bracket, a water spray pipe is fixedly installed on the right side of the water pump, the bottom end of the water spray pipe passes through the inner wall at the top of the bracket and extends below it, a water spray box is fixedly installed at the bottom of the water spray pipe, and a plurality of nozzles are fixedly installed at the bottom of the water spray box. The utility model has a reasonable structural design, and the fine waste at the bottom of the scraper filter screen is scraped off and removed, and then the staff cleans the scraped waste, so as to avoid impurities in the wastewater, such as cellulose, sand, etc., which will cause blockage to the filter screen, resulting in reduced filtering effect and efficiency of the filter screen, and by automatically cleaning the filter screen, the problem of increased economic cost caused by frequent replacement of the filter screen is solved.

[0004] However, the device still has the following defects:

[0005] When the device is in use, when a large amount of impurities accumulate inside the filter box, the anti-clogging mechanism alone is no longer sufficient for use, and it is still necessary to stop the machine to clean the impurities inside the filter box or disassemble the filter for cleaning and replacement. The device is in a vacuum period during the downtime for maintenance, which will reduce the progress of fabric production and affect production efficiency. Therefore, we need to propose an anti-clogging filtering structure for a water jet loom. Utility Model Content

[0006] The utility model aims to provide an anti-clogging filtering structure for a water jet loom, aiming to solve the problem in the prior art that when a large amount of impurities are accumulated inside the filter box, it is difficult to use it only by the anti-clogging mechanism, and it is still necessary to stop the machine to clean the impurities inside the filter box or disassemble and clean and replace the filter screen. The device is in a vacuum period during the downtime for maintenance, which will reduce the progress of fabric production and affect production efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An anti-clogging filtering structure for a water-jet loom, comprising a water-jet loom body. A water tank is provided at the inner bottom of the water-jet loom body. A U-shaped frame is fixedly installed at the top of the water-jet loom body. A water inlet pipe is fixedly installed at the top of the U-shaped frame. The bottom end of the water inlet pipe is connected with a spraying component. The top end of the water inlet pipe is fixedly communicated with a delivery pump. One end of the delivery pump is fixedly communicated with a three-way pipe. The two ends of the three-way pipe are respectively fixedly communicated with connecting pipes. The bottom ends of the two connecting pipes are respectively fixedly communicated with filtering boxes. And electromagnetic valves are respectively installed on the outer walls of the two connecting pipes. Filter net plates are respectively installed inside the two filtering boxes. A cleaning component for preventing the filter net plates from being clogged is arranged below the filter net plates in the filtering boxes.

[0009] Preferably, the spraying component includes a spraying pipe. The spraying pipe is fixedly communicated with the bottom end of the water inlet pipe. And the two ends of the spraying pipe are respectively fixedly connected to the inner walls of the two sides of the U-shaped frame. A number of spray heads are fixedly communicated with the bottom of the spraying pipe at equal intervals.

[0010] Preferably, the cleaning component includes a ball screw. The two ends of the ball screw are respectively rotatably installed on the inner walls of the two sides of the filtering box. One end of the ball screw penetrates through the filtering box and is connected with a driving motor. A driving block is threadedly connected to the outer wall of the ball screw. The top of the driving block is fixedly connected with a scraping plate. The top of the scraping plate is attached to the bottom of the filter net plate.

[0011] Preferably, a sliding rod is fixedly connected to one side of the filtering box where the ball screw is located. A sliding block is slidably connected to the outer wall of the sliding rod. The bottom of the scraping plate is fixedly connected to the top of the sliding block.

[0012] Preferably, the driving motor is fixedly installed on one side wall of the filtering box. One end of the output shaft of the driving motor is fixedly connected to one end of the ball screw.

[0013] Preferably, a sealing door is hinged to one side wall of the filtering box. A connecting pipe is fixedly communicated with the bottom of the filtering box. One end of the connecting pipe is communicated with the inside of the water tank.

[0014] Preferably, a control panel is fixedly connected to one side wall of the U-shaped frame. The water-jet loom body, the electromagnetic valve and the driving motor are all electrically connected to the control panel through wires.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model arranges a mold frame, a spray assembly, a delivery pump, a three-way pipe, a connecting pipe, a filter box, an electromagnetic valve and a cleaning assembly for coordinated use. Two groups of filter boxes are set for alternating use. When it is necessary to clean impurities inside one group of filter boxes, the corresponding connecting pipe can be closed by the electromagnetic valve, and then the other group of connecting pipes can be opened by the electromagnetic valve, so that the other group of filter boxes can be put into production operation, and then the inside of the corresponding filter box can be cleaned. This design does not require shutdown for cleaning and maintenance of the filter box, thereby ensuring the progress of fabric production and helping to further improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the spray assembly, three-way pipe and filter box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure inside the filter box of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the cleaning component of the utility model.

[0021] In the figure: 1. water jet loom body; 2. water tank; 3. water frame; 4. water inlet pipe; 5. spray assembly; 501. spray pipe; 502. nozzle; 6. delivery pump; 7. three-way pipe; 8. connecting pipe; 9. filter box; 10. solenoid valve; 11. filter screen; 12. cleaning assembly; 1201. ball screw; 1202. drive motor; 1203. drive block; 1204. scraper; 13. slide rod; 14. slide block; 15. sealing door; 16. connecting pipe; 17. control panel. 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 1-4 , the utility model provides a technical solution:

[0024] A water jet loom anti-clogging filtering structure comprises a water jet loom body 1, a water tank 2 is provided at the inner bottom of the water jet loom body 1, a shaped frame 3 is fixedly installed on the top of the water jet loom body 1, a water inlet pipe 4 is fixedly installed on the top of the shaped frame 3, a spray assembly 5 is connected to the bottom end of the water inlet pipe 4, a delivery pump 6 is fixedly connected to one end of the delivery pump 6, a three-way pipe 7 is fixedly connected to both ends of the three-way pipe 7, a connecting pipe 8 is fixedly connected to the bottom ends of two groups of connecting pipes 8, a filter box 9 is fixedly connected to the bottom ends of the two groups of connecting pipes 8, and a solenoid valve 10 is respectively installed on the outer wall of the two groups of connecting pipes 8, and a filter screen plate 11 is respectively installed inside the two groups of filter boxes 9, and the filter box 9 is located below the filter screen plate 11 A cleaning assembly 12 is provided to prevent the filter screen plate 11 from being blocked. By setting the mold frame 3, the spray assembly 5, the delivery pump 6, the three-way pipe 7, the connecting pipe 8, the filter box 9, the electromagnetic valve 10 and the cleaning assembly 12 for coordinated use, two groups of filter boxes 9 are set for alternating use. When it is necessary to clean the impurities inside one group of filter boxes 9, the corresponding connecting pipe 8 can be closed by the electromagnetic valve 10, and then the other group of connecting pipes 8 can be opened by the electromagnetic valve 10, so that the other group of filter boxes 9 can be put into production operation, and then the corresponding filter box 9 can be cleaned. This design does not require shutdown when cleaning and maintaining the filter box 9, thereby ensuring the progress of fabric production and helping to further improve production efficiency;

[0025] The spray assembly 5 includes a spray pipe 501, which is fixedly connected to the bottom end of the water inlet pipe 4, and the two ends of the spray pipe 501 are respectively fixedly connected to the inner walls of the two sides of the shaped frame 3, and the bottom of the spray pipe 501 is fixedly connected to a plurality of groups of spray heads 502 at equal intervals;

[0026] Specifically, under normal conditions, only one of the two groups of solenoid valves 10 is in an open state, and the other group of solenoid valves is in a closed state. The delivery pump 6 is started, and the pipe 16 can be connected to pump the water in the water tank 2 to the inside of the filter box 9, and then the water is filtered through the filter screen 11 and delivered to the inside of the three-way pipe 7 through the connecting pipe 8, and then delivered to the inside of the water inlet pipe 4 and the spray pipe 501, and then the fabric can be sprayed through the nozzle 502;

[0027] The cleaning assembly 12 includes a ball screw 1201, both ends of which are rotatably mounted on the inner walls of the filter box 9, one end of the ball screw 1201 passes through the filter box 9 and is connected to a drive motor 1202, a drive block 1203 is threadedly connected to the outer wall of the ball screw 1201, a scraper 1204 is fixedly connected to the top of the drive block 1203, and the top of the scraper 1204 is in contact with the bottom of the filter screen plate 11;

[0028] Specifically, the output shaft of the driving motor 1202 can drive the ball screw 1201 to rotate in the forward or reverse direction, thereby driving the driving block 1203 to reciprocate along the axial direction of the ball screw 1201, and then driving the scraper 1204 to move, so as to clean the impurities blocking the filter screen 11 and prevent it from being blocked;

[0029] When one set of filter boxes 9 has been used for a long time and there are too many impurities accumulated inside it, and it needs to be cleaned, the corresponding connecting pipe can be closed by the solenoid valve, and then the other set of connecting pipes can be opened by the solenoid valve, so that the other set of filter boxes can be put into production operation, and then the inside of the corresponding filter box can be cleaned. This design does not require shutdown when cleaning and maintaining the filter box, which ensures the progress of fabric production and is conducive to further improving production efficiency;

[0030] The filter box 9 is located on one side of the ball screw 1201 and is fixedly connected with a slide bar 13. A slider 14 is slidably connected to the outer wall of the slide bar 13. The bottom of the scraper 1204 is fixedly connected to the top of the slider 14. By setting the slide bar 13 and the slider 14 for use in coordination, the scraper 1204 is guided to be more stable during movement.

[0031] The driving motor 1202 is fixedly mounted on a side wall of the filter box 9, one end of the output shaft of the driving motor 1202 is fixedly connected to one end of the ball screw 1201, and the driving motor 1202 is configured as a forward and reverse stepping motor;

[0032] A sealing door 15 is hinged on one side wall of the filter box 9, and a connecting pipe 16 is fixedly connected to the bottom of the filter box 9, and one end of the connecting pipe 16 is connected to the inside of the water tank 2. By providing the sealing door 15, the air tightness of the filter box 9 can be improved to avoid leakage of the recycled water inside the filter box 9;

[0033] A control panel 17 is fixedly connected to the side wall of the water-jet frame 3. The water-jet loom body 1, the solenoid valve 10 and the drive motor 1202 are electrically connected to the control panel 17 through wires. The circuit connection is an existing mature technology. The specific connection method and working principle are not repeated here. The water-jet loom body 1, the solenoid valve 10 and the drive motor 1202 can be started and stopped through the control panel 17.

[0034] Although the 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. An anti-clogging filtering structure for a water jet loom, characterized in that: The invention comprises a water jet loom body (1), wherein a water tank (2) is provided at the inner bottom of the water jet loom body (1), a shaped frame (3) is fixedly installed at the top of the water jet loom body (1), a water inlet pipe (4) is fixedly installed at the top of the shaped frame (3), the bottom end of the water inlet pipe (4) is connected to a spray assembly (5), the top end of the water inlet pipe (4) is fixedly connected to a delivery pump (6), one end of the delivery pump (6) is fixedly connected to a three-way pipe (7), the two ends of the three-way pipe (7) are respectively fixedly connected to connecting pipes (8), the bottom ends of two groups of the connecting pipes (8) are respectively fixedly connected to filter boxes (9), and electromagnetic valves (10) are respectively installed on the outer walls of the two groups of the connecting pipes (8), and filter screens (11) are respectively installed inside the two groups of the filter boxes (9), and the filter boxes (9) are provided with a cleaning assembly (12) below the filter screens (11) to prevent the filter screens (11) from being blocked.

2. The anti-clogging filtering structure of a water jet loom according to claim 1, characterized in that: The spray assembly (5) comprises a spray pipe (501), wherein the spray pipe (501) is fixedly connected to the bottom end of the water inlet pipe (4), and the two ends of the spray pipe (501) are respectively fixedly connected to the inner walls on both sides of the molded frame (3), and the bottom of the spray pipe (501) is fixedly connected to a plurality of groups of spray heads (502) at equal intervals.

3. The anti-clogging filtering structure of a water jet loom according to claim 1, characterized in that: The cleaning assembly (12) comprises a ball screw (1201), the two ends of the ball screw (1201) are rotatably mounted on the inner walls of the filter box (9) on both sides respectively, one end of the ball screw (1201) passes through the filter box (9) and is connected to a drive motor (1202), a drive block (1203) is threadedly connected to the outer wall of the ball screw (1201), a scraper (1204) is fixedly connected to the top of the drive block (1203), and the top of the scraper (1204) is in contact with the bottom of the filter screen plate (11).

4. The anti-clogging filtering structure of a water jet loom according to claim 3, characterized in that: The filter box (9) is fixedly connected to a sliding rod (13) on one side of the ball screw (1201), a sliding block (14) is slidably connected to the outer wall of the sliding rod (13), and the bottom of the scraper (1204) is fixedly connected to the top of the sliding block (14).

5. The anti-clogging filtering structure of a water jet loom according to claim 4, characterized in that: The driving motor (1202) is fixedly mounted on a side wall of the filter box (9), and one end of the output shaft of the driving motor (1202) is fixedly connected to one end of the ball screw (1201).

6. The anti-clogging filtering structure of a water jet loom according to claim 1, characterized in that: A sealing door (15) is hinged on one side wall of the filter box (9), and a connecting pipe (16) is fixedly connected to the bottom of the filter box (9), and one end of the connecting pipe (16) is connected to the inside of the water tank (2).

7. The anti-clogging filtering structure of a water jet loom according to claim 1, characterized in that: A control panel (17) is fixedly connected to a side wall of the mold frame (3), and the water jet loom body (1), the solenoid valve (10) and the drive motor (1202) are all electrically connected to the control panel (17) via wires.

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