Dust falling structure of loom

Abstract

The utility model discloses a dust falling structure of a loom, which belongs to the technical field of looms and comprises a base, a rubber cushion is fixedly connected to the top of the base, a box is fixedly connected to the top of the rubber cushion, a plurality of sliding grooves are arranged on two sides of the inner wall of the box, and the sliding grooves are communicated with the rubber cushion. Positioning columns are fixedly connected to the rear sides of the inner walls of the sliding grooves in the two sides, rotating blocks are rotationally connected to the front sides of the positioning columns, and sliding blocks are movably connected to the surfaces of the positioning columns on the two sides. The problems that the cleaning efficiency of the dust falling device is reduced, the load of a fan is possibly increased, the normal operation of equipment is influenced, the maintenance cost and downtime of the equipment are increased due to frequent blockage, much inconvenience is brought to production, and the practicability of the device is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of weaving machine technology, and in particular to a dust reduction structure for weaving machines. Background Technology

[0002] Looms, also known as textile looms, weaving machines, cotton spinning machines, etc., were all early looms that relied on human power. The technology of shuttleless looms has been studied since the 19th century and gradually introduced to the international market since the 1950s. Since the 1970s, many new types of shuttleless looms have been put into the market. Shuttleless looms have achieved remarkable results in improving fabrics and increasing the efficiency of looms. They have been widely adopted in countries around the world and have accelerated the process of weaving equipment transformation.

[0003] Dust removal on existing looms is often done manually, which is labor-intensive and has low dust removal efficiency.

[0004] An existing patent (publication number: CN212790338U) discloses a dust removal structure for a loom. The dust removal device is positioned next to the loom, and the suction hose is rotated to be positioned above the loom. When the fan is started, the dust-laden gas enters the outer casing through the suction hose, passes through the dustproof bag for filtration, enters the air inlet hood, and is then discharged from the air outlet hood. Unfiltered dust passes through a sand and gravel layer, a filter screen, and filter cotton. A micro water pump is started, and water from the water collection tank enters the micro water pump through the water inlet pipe and is then sprayed out through the water outlet pipe and nozzle to spray the dust-laden gas, thereby improving dust removal and purification efficiency. This dust removal device has a simple structure and is easy to move and use.

[0005] Existing patents offer solutions to the aforementioned problems, but they are not convenient for cleaning the dust bags, which can easily lead to blockages. This not only affects gas flow and reduces the cleaning efficiency of the dust suppression device, but may also increase the load on the fan, affecting the normal operation of the equipment. Furthermore, frequent blockages will increase the maintenance costs and downtime of the equipment, causing many inconveniences to production and reducing the practicality of the device.

[0006] Therefore, a dust reduction structure for a loom is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide a dust suppression structure for a weaving machine, which can solve the problem that the existing dust suppression structure for weaving machines is not convenient for cleaning the dust bags, and the dust bags are prone to clogging. This not only affects the air flow and reduces the cleaning efficiency of the dust suppression device, but may also increase the load on the fan, affecting the normal operation of the equipment. In addition, frequent clogging will increase the maintenance cost and downtime of the equipment, causing many inconveniences to production and reducing the practicality of the device.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a dust suppression structure for a weaving machine, comprising a base, a rubber buffer pad fixedly connected to the top of the base, and a housing fixedly connected to the top of the rubber buffer pad. Several sliding grooves are provided on both sides of the inner wall of the housing. Positioning columns are fixedly connected to the rear sides of the inner walls of both sliding grooves, and rotating blocks are rotatably connected to the front sides of the positioning columns. Sliding blocks are movably connected to the surfaces of both positioning columns, and a filter assembly is fixedly connected between the opposite sides of the two sliding blocks. A fan is fixedly connected to the bottom left side of the housing, and the left side of the fan extends into the interior of the housing and is fixedly connected to a filter pipe. A suction hose is fixedly connected to the top of the housing, and an adsorption assembly is fixedly connected to the side of the suction hose away from the housing. The adsorption assembly includes a connecting plate, a fixing frame is fixedly connected to the top of the connecting plate, and the bottom of the connecting plate is fixedly connected to the weaving machine.

[0009] The filter assembly includes a filter box, with threaded rods rotatably connected to the interior of both sides of the inner wall of the filter box. The filter box is located between two opposing sides of two sliders. Moving blocks are threadedly connected to the surfaces of the two threaded rods. A scraper is fixedly connected between the opposing sides of the two moving blocks, and the bottom of the scraper contacts the bottom of the inner wall of the filter box. Rotary motors are fixedly connected to both sides of the front side of the filter box, and the output end of the rotary motor is fixedly connected to the threaded rods.

[0010] Preferably, a cylinder is fixedly connected to the top of the inner wall of the fixed frame, and a dust collection plate is fixedly connected to the bottom of the cylinder. An electrostatic generator is fixedly connected to the front side of the top of the dust collection plate, and the top of the dust collection plate is fixedly connected to the dust collection hose. Data cables are fixedly connected to both sides of the front side of the electrostatic generator. The side of the two data cables away from the electrostatic generator extends into the interior of the dust collection plate and is fixedly connected to an electrode plate. The top of the two electrode plates is fixedly connected to both sides of the top of the inner wall of the dust collection plate.

[0011] Preferably, threaded holes are provided at the four corners of the top of the connecting plate, and bolts are threaded into the internal threads of the threaded holes, with the bottom of the bolts extending into the interior of the loom.

[0012] Preferably, the top of the vacuum plate has a connection hole for use with a vacuum hose, and the surface of the vacuum hose is in contact with the inner wall of the connection hole.

[0013] Preferably, the number of filter boxes is three, which are stacked and movably connected inside the housing, and the number of filter boxes increases sequentially from top to bottom.

[0014] Preferably, both sides of the inner wall of the filter box are provided with moving grooves for use with the moving block, and the threaded rod is located inside the moving groove.

[0015] Preferably, the front side of the slider has a positioning hole for use with the positioning post, and the surface of the positioning post is in contact with the inner wall of the positioning hole.

[0016] Preferably, the bottom of the base is fixedly connected with four adjustable feet, which are distributed at the four corners of the bottom of the base.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. By setting up an adsorption component, this application can adsorb lint and impurities on the surface of the fabric, ensuring the cleanliness of the fabric surface, thereby facilitating subsequent processing of the fabric and improving the practicality of the device.

[0019] 2. This application, by setting up a filter assembly, uses three filter boxes in cooperation, allowing gas to flow through the three filter boxes sequentially. This effectively filters out lint and impurities in the gas, ensuring the normal operation of the equipment. Furthermore, under the action of the rotating motor, the moving block moves smoothly, simultaneously causing the scraper to slide smoothly on the bottom of the inner wall of the filter box. This scrapes away lint and impurities from the bottom of the inner wall of the filter box, ensuring unobstructed flow in the filter box. This reduces the frequency and workload of manual cleaning of the filter box and improves the ease of use of the filter assembly. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the dust reduction structure for a loom according to this utility model;

[0021] Figure 2 This is a schematic diagram showing the connection between the housing, filter assembly, and adsorption assembly of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the box body of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the adsorption component of this utility model;

[0024] Figure 5 This is a schematic diagram showing the connection between the slider and the filter assembly of this utility model.

[0025] In the diagram: 1. Base; 2. Rubber buffer pad; 3. Box body; 4. Slide groove; 5. Positioning column; 6. Rotating block; 7. Sliding block; 8. Filter assembly; 801. Filter box; 802. Threaded rod; 803. Moving block; 804. Scraper; 805. Rotating motor; 9. Adsorption assembly; 901. Connecting plate; 902. Fixing frame; 903. Cylinder; 904. Dust suction plate; 905. Static generator; 906. Data cable; 907. Electrode plate; 10. Fan; 11. Filter tube; 12. Dust suction hose; 13. Threaded hole; 14. Bolt; 15. Connecting hole; 16. Moving groove; 17. Positioning hole; 18. Adjustable support foot. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A dust suppression structure for a loom includes a base 1, a rubber buffer pad 2 fixedly connected to the top of the base 1, and a housing 3 fixedly connected to the top of the rubber buffer pad 2. Several sliding grooves 4 are provided on both sides of the inner wall of the housing 3. Positioning posts 5 are fixedly connected to the rear side of the inner wall of each sliding groove 4, and rotating blocks 6 are rotatably connected to the front side of each positioning post 5. Sliding blocks 7 are movably connected to the surfaces of both positioning posts 5, and a filter assembly 8 is fixedly connected between the opposite sides of the two sliding blocks 7. A fan 10 is fixedly connected to the bottom left side of the housing 3, and a filter pipe 11 is fixedly connected to the left side of the fan 10 extending into the interior of the housing 3. A suction hose 12 is fixedly connected to the top of the housing 3, and an adsorption assembly 9 is fixedly connected to the side of the suction hose 12 away from the housing 3. The adsorption assembly 9 includes a connecting plate 901, a fixing frame 902 fixedly connected to the top of the connecting plate 901, and the bottom of the connecting plate 901 fixedly connected to the loom.

[0029] The filter assembly 8 includes a filter box 801. Threaded rods 802 are rotatably connected to the inner walls of both sides of the filter box 801. The filter box 801 is located between two opposing sides of the sliders 7. Moving blocks 803 are threadedly connected to the surfaces of the two threaded rods 802. A scraper 804 is fixedly connected between the opposing sides of the two moving blocks 803, and the bottom of the scraper 804 contacts the bottom of the inner wall of the filter box 801. Rotary motors 805 are fixedly connected to both sides of the front side of the filter box 801, and the output end of the rotary motor 805 is fixedly connected to the threaded rods 802.

[0030] In this embodiment: the fixed frame 902 and the connecting plate 901 work together to fix the adsorption component 9 to the weaving machine, ensuring the stability of the adsorption component 9 during operation. Under the action of the cylinder 903, the dust collection plate 904 can move smoothly, making it easier to clean lint and impurities, thus improving the ease of use of the adsorption component 9. Then, through the cooperation of the electrostatic generator 905 and the data cable 906, the electrostatic generator 905 transmits static electricity to the electrode plate 907 via the data cable 906, forming an electrostatic field on the electrode plate 907. This gives the dust collection plate 904 electrostatic adsorption capability, enabling it to efficiently adsorb lint and impurities from the fabric surface, improving the adsorption effect of the adsorption component 9. The three filter boxes 801 are also used in conjunction with this. When used together, the gas flows through the three filter boxes 801 in sequence, which can filter out lint and impurities in the gas, thus making the gas pure and preventing the fan 10 and filter pipe 11 from getting blocked. This ensures the normal operation of the equipment and improves the filtration effect of the filter assembly 8. Furthermore, by rotating the motor 805 to drive the threaded rod 802 to rotate, the moving block 803 moves smoothly under the restriction of the moving groove 16. At the same time, the scraper 804 moves smoothly at the bottom of the inner wall of the filter box 801, which can scrape the lint and impurities at the bottom of the inner wall of the filter box 801 to one side, preventing the filter box 801 from getting blocked due to excessive accumulation of impurities. This ensures the smooth flow of the filter box 801, reduces the frequency and workload of manual cleaning of the filter box 801, and improves the ease of use of the filter assembly 8.

[0031] Specifically, such as Figure 4 As shown, a cylinder 903 is fixedly connected to the top of the inner wall of the fixed frame 902, and a dust collection plate 904 is fixedly connected to the bottom of the cylinder 903. An electrostatic generator 905 is fixedly connected to the front side of the top of the dust collection plate 904, and the top of the dust collection plate 904 is fixedly connected to the dust collection hose 12. Data cables 906 are fixedly connected to both sides of the front side of the electrostatic generator 905. The side of the two data cables 906 away from the electrostatic generator 905 extends into the interior of the dust collection plate 904 and is fixedly connected to an electrode plate 907. The tops of the two electrode plates 907 are fixedly connected to both sides of the top of the inner wall of the dust collection plate 904.

[0032] Specifically, such as Figure 4 As shown, threaded holes 13 are provided at the four corners of the top of the connecting plate 901. Bolts 14 are threadedly connected inside the threaded holes 13, and the bottom of the bolts 14 extends into the interior of the loom.

[0033] Specifically, such as Figure 4 As shown, the top of the vacuum plate 904 is provided with a connection hole 15 for use with the vacuum hose 12, and the surface of the vacuum hose 12 is in contact with the inner wall of the connection hole 15.

[0034] In this embodiment: the use of bolt 14 and threaded hole 13 makes the connection between connecting plate 901 and weaving machine more secure, thereby fixing the adsorption component 9 to the weaving machine and ensuring the stability of adsorption component 9 during operation. Under the action of cylinder 903, the dust collection plate 904 can be moved smoothly, making it easier to clean lint and impurities and improving the ease of use of adsorption component 9. Then, through the use of electrostatic generator 905 and data cable 906, electrostatic generator 905 delivers static electricity to electrode plate 907 through data cable 906, forming an electrostatic field on electrode plate 907, which enables dust collection plate 904 to have electrostatic adsorption capability. Through the use of dust collection hose 12 and connecting hole 15, lint and impurities can be smoothly entered into the interior of box 3 through dust collection hose 12, thereby efficiently cleaning lint and impurities on the fabric surface and improving the adsorption effect of adsorption component 9.

[0035] Specifically, such as Figure 2 As shown, there are three filter boxes 801 that are stacked and movably connected inside the housing 3, and the number of filter boxes 801 increases sequentially from top to bottom.

[0036] Specifically, such as Figure 5 As shown, both sides of the inner wall of the filter box 801 are provided with moving grooves 16 for use with the moving block 803, and the threaded rod 802 is located inside the moving groove 16.

[0037] In this embodiment: the coordinated use of three filter boxes 801 allows gas to flow through them sequentially, effectively filtering out lint and impurities, thus purifying the gas and preventing blockage of the fan 10 and filter pipe 11. This ensures the normal operation of the equipment and improves the filtration effect of the filter assembly 8. Furthermore, the coordinated use of the moving block 803 and the moving groove 16 allows the moving block 803 to move smoothly within the constraints of the moving groove 16. This, in turn, drives the scraper 804 to move smoothly along the bottom of the inner wall of the filter box 801, scraping away lint and impurities. This prevents the filter box 801 from becoming clogged due to excessive impurity accumulation, ensuring unobstructed flow and improving the ease of use of the filter assembly 8.

[0038] Specifically, such as Figure 5 As shown, the front side of the slider 7 is provided with a positioning hole 17 for use with the positioning post 5, and the surface of the positioning post 5 is in contact with the inner wall of the positioning hole 17.

[0039] Specifically, such as Figure 1 , Figure 2 As shown, the bottom of the base 1 is fixedly connected with four adjustable feet 18, which are distributed at the four corners of the bottom of the base 1.

[0040] In this embodiment: by using the positioning post 5 in conjunction with the positioning hole 17, the surface of the positioning post 5 contacts the inner wall of the positioning hole 17, allowing the slider 7 to move smoothly under the restriction of the positioning post 5. Under the action of the rotating block 6, the rotating block 6 locks the slider 7, thereby ensuring that the filter assembly 8 is firmly connected and fixed, preventing the filter assembly 8 from shaking during operation and improving the stability of the device. Then, by using the adjusting foot 18, the adjusting foot 18 can adjust its height according to the actual ground conditions, ensuring that the base 1 is stable on any ground, thus improving the stability of the device.

[0041] Working Principle: When cleaning lint and impurities generated during the operation of the loom, the fan 10 and filter pipe 11 work together to smoothly draw air from inside the housing 3. The suction hose 12 allows lint and impurities from the adsorption component 9 to smoothly enter the housing 3, ensuring a clean working environment. The fixing bracket 902 and connecting plate 901 securely connect the adsorption component 9 to the loom, ensuring stability during operation. Under the action of 903, the suction plate 904 can move smoothly, making it easier to clean lint and impurities from the fabric surface. Then, through the cooperation of the electrostatic generator 905 and the data cable 906, the electrostatic generator 905 transmits static electricity to the electrode plate 907 through the data cable 906, forming an electrostatic field on the electrode plate 907. This gives the suction plate 904 electrostatic adsorption capability, enabling it to efficiently adsorb lint and impurities from the fabric surface. Through the cooperation of the three filter boxes 801, the gas flows sequentially... By passing through three filter boxes 801, lint and impurities in the gas can be filtered out, thus purifying the gas and preventing blockage of the fan 10 and filter pipe 11, ensuring the normal operation of the equipment. The rotating motor 805 drives the threaded rod 802 to rotate, causing the moving block 803 to move smoothly under the constraint of the moving groove 16. Simultaneously, the scraper 804 moves smoothly along the bottom of the inner wall of the filter box 801, scraping away lint and impurities from the bottom of the inner wall of the filter box 801, preventing blockage due to excessive impurity accumulation, ensuring unobstructed flow, and reducing the frequency and workload of manual cleaning. The positioning pin 5 and positioning hole 17 work together to allow the slider 7 to move smoothly under the constraint of the positioning pin 5, allowing the filter box 801 to be smoothly removed from the housing 3, making cleaning of the filter box 801 easier. Furthermore, the rotating block 6 engages the slider 7, ensuring a secure connection of the filter assembly 8 and preventing shaking during operation.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust-reducing structure for a loom, comprising a base (1), characterized in that: A rubber buffer pad (2) is fixedly connected to the top of the base (1), and a box body (3) is fixedly connected to the top of the rubber buffer pad (2). Several sliding grooves (4) are provided on both sides of the inner wall of the box body (3). Positioning posts (5) are fixedly connected to the rear side of the inner wall of the sliding grooves (4) on both sides. A rotating block (6) is rotatably connected to the front side of the positioning post (5). A slider (7) is movably connected to the surface of the positioning post (5) on both sides. A filter assembly (8) is fixedly connected between the opposite sides of the two sliders (7). A fan (10) is fixedly connected to the bottom left side, and the left side of the fan (10) extends into the interior of the box (3) and is fixedly connected to a filter pipe (11). A vacuum hose (12) is fixedly connected to the top of the box (3), and an adsorption assembly (9) is fixedly connected to the side of the vacuum hose (12) away from the box (3). The adsorption assembly (9) includes a connecting plate (901), a fixing frame (902) is fixedly connected to the top of the connecting plate (901), and the bottom of the connecting plate (901) is fixedly connected to the loom. The filter assembly (8) includes a filter box (801). Threaded rods (802) are rotatably connected to the inner walls of both sides of the filter box (801). The filter box (801) is located between two opposing sides of two sliders (7). Moving blocks (803) are threadedly connected to the surfaces of the two threaded rods (802). A scraper (804) is fixedly connected between the opposing sides of the two moving blocks (803). The bottom of the scraper (804) contacts the bottom of the inner wall of the filter box (801). Rotary motors (805) are fixedly connected to both sides of the front side of the filter box (801). The output end of the rotary motor (805) is fixedly connected to the threaded rods (802).

2. The dust reduction structure for a loom according to claim 1, characterized in that: A cylinder (903) is fixedly connected to the top of the inner wall of the fixed frame (902), and a dust collection plate (904) is fixedly connected to the bottom of the cylinder (903). An electrostatic generator (905) is fixedly connected to the front side of the top of the dust collection plate (904), and the top of the dust collection plate (904) is fixedly connected to the dust collection hose (12). Data cables (906) are fixedly connected to both sides of the front side of the electrostatic generator (905). The side of the two data cables (906) away from the electrostatic generator (905) extends into the interior of the dust collection plate (904) and is fixedly connected to an electrode plate (907). The top of the two electrode plates (907) is fixedly connected to both sides of the top of the inner wall of the dust collection plate (904).

3. The dust reduction structure for a loom according to claim 1, characterized in that: The connecting plate (901) has threaded holes (13) at the four corners of its top. Bolts (14) are threaded into the threaded holes (13), and the bottom of the bolts (14) extends into the interior of the loom.

4. The dust suppression structure for a loom according to claim 2, characterized in that: The top of the vacuum plate (904) is provided with a connection hole (15) for use with the vacuum hose (12), and the surface of the vacuum hose (12) is in contact with the inner wall of the connection hole (15).

5. The dust reduction structure for a loom according to claim 1, characterized in that: The number of filter boxes (801) is three, which are stacked and movably connected inside the box (3), and the number of filter boxes (801) increases from top to bottom.

6. The dust reduction structure for a loom according to claim 1, characterized in that: The filter box (801) has movable grooves (16) on both sides of its inner wall for use with the movable block (803), and the threaded rod (802) is located inside the movable groove (16).

7. The dust reduction structure for a loom according to claim 1, characterized in that: The slider (7) has a positioning hole (17) on its front side for use with the positioning post (5), and the surface of the positioning post (5) is in contact with the inner wall of the positioning hole (17).

8. The dust reduction structure for a loom according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected with an adjustable foot (18), and there are four adjustable feet (18), which are distributed at the four corners of the bottom of the base (1).

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