Fabric dust removal device

Abstract

The present application relates to a fabric dust removal device, and relates to the technical field of dust removal and cleaning equipment. The dust removal device includes a mounting frame, a multifunctional nozzle, a water supply mechanism, an air supply mechanism, a dust suction power mechanism, and a control valve. The multifunctional nozzle is arranged on the mounting frame, and the multifunctional nozzle includes a nozzle, which is arranged vertically. A water inlet pipe is provided on the nozzle, one end of which is connected to the water supply mechanism, and the other end is connected to the side wall of the nozzle. An air pipe is also provided on the nozzle, one end of which is connected to the control valve, and the other end is connected to the upper end of the nozzle. Both the air supply mechanism and the dust suction power mechanism are connected to the control valve. A nozzle switching assembly is provided at the lower end of the nozzle, and a spray nozzle, an air nozzle, and a dust suction nozzle are provided on the nozzle switching assembly. The nozzle switching assembly is used to drive the spray nozzle, the air nozzle, and the dust suction nozzle to be connected to the nozzle in sequence. The dust removal device of the present application has three dust removal modes, so that it can adapt to different fabrics, which can improve the applicability of the dust removal device and ensure the dust removal effect of different fabrics.

Description

Technical Field

[0001] The present application relates to the technical field of dust removal and cleaning equipment, and in particular to a fabric dust removal device. Background Art

[0002] During the fabric production and processing process, the fabric often needs to be rolled and unloaded after drying. However, due to the limitations of the production environment, the fabric is easily attached with dust and other impurities during the transportation process, which causes the fabric to be contaminated. These impurities not only affect the fabric quality, but may also cause obstacles to the subsequent processing process.

[0003] Based on the existence of such problems, a fabric dust removal device is added to the fabric production line or fabric processing line. The fabric dust removal device can effectively remove dust on the surface of the fabric and realize the fabric cleaning function.

[0004] At present, common fabric dust removal devices generally use a negative pressure dust removal method for dust removal, which has a good removal effect on floating dust on the surface of the fabric.

[0005] However, there are many reasons why dust adheres to fabrics. In addition to naturally falling dust, there are two other common reasons for dust to adhere to fabrics: first, static electricity is generated by friction during the conveying process, which attracts dust; second, the fabric's inherent stickiness or the presence of a thick layer of hair on its surface causes dust to stick to the fabric. Dust generated by these two reasons has a strong ability to adhere to the fabric surface, which results in poor dust removal performance for existing fabric dust removal devices using negative pressure suction, making it difficult to meet the dust removal requirements of different fabrics. Summary of the Invention

[0006] The present application provides a fabric dust removal device, the purpose of which is to increase the dust removal methods of the dust removal device so that the dust removal device can adapt to different fabrics, thereby improving the applicability of the dust removal device and ensuring the dust removal effect of different fabrics.

[0007] The fabric dust removal device provided in this application adopts the following technical solution:

[0008] A fabric dust removal device comprises a mounting frame, a multifunctional nozzle, a water supply mechanism, an air supply mechanism, a dust suction power mechanism and a control valve; the multifunctional nozzle is arranged on the mounting frame, and the multifunctional nozzle comprises a nozzle, which is arranged vertically; a water inlet pipe is provided on the nozzle, one end of the water inlet pipe is connected to the water supply mechanism, and the other end is connected to the side wall of the nozzle; an air pipe is also provided on the nozzle, one end of the air pipe is connected to the control valve, and the other end is connected to the upper end of the nozzle, and the air supply mechanism and the dust suction power mechanism are both connected to the control valve; a nozzle switching assembly is provided at the lower end of the nozzle, and a spray nozzle, an air nozzle and a dust suction nozzle are provided on the nozzle switching assembly, and the nozzle switching assembly is used to drive the spray nozzle, the air nozzle and the dust suction nozzle to be connected to the nozzle in sequence.

[0009] By adopting the above technical solution, the mounting frame is used to support the multifunctional nozzle and provide a conveying space for the fabric. When the fabric passes through the mounting frame, the multifunctional nozzle can remove dust from the fabric, which meets the basic requirements of the fabric dust removal device.

[0010] Specifically, since the air supply mechanism, the dust suction power mechanism and the water supply mechanism are all connected to the nozzle, under the action of the control valve, the air supply mechanism or the dust suction power mechanism can be selected to be connected to the nozzle.

[0011] When both the water supply mechanism and the air supply mechanism are connected to the nozzle, the water supply mechanism delivers high-pressure water flow into the nozzle, and the air supply mechanism delivers high-pressure air flow into the nozzle. The high-pressure water flow and the high-pressure air flow come into contact in the nozzle, thereby generating water mist. This enables the multi-functional nozzle to realize the function of an atomizing nozzle. At this time, the multi-functional nozzle can spray water mist toward the fabric to wet the fabric, reduce the generation of static electricity, and thus reduce the dust adsorbed by static electricity, thereby realizing the dust removal function.

[0012] When the air supply mechanism is connected to the nozzle, the air supply mechanism delivers high-pressure airflow into the nozzle, and the multi-function nozzle can realize the high-pressure jet function. At this time, the high-pressure airflow ejected by the multi-function nozzle can blow away the dust on the surface of the fabric that is difficult to remove.

[0013] When the dust suction power mechanism is connected to the nozzle, the dust suction power mechanism inhales air, and negative pressure is generated at the lower end of the nozzle. The multifunctional nozzle can realize the dust suction function, and the multifunctional nozzle can remove the floating dust on the surface of the fabric by suction.

[0014] On this basis, the nozzle switching assembly is used to switch the spray nozzle, air nozzle and dust suction nozzle to the lower end of the nozzle, thereby assisting the nozzle to achieve the above-mentioned different dust removal methods.

[0015] Therefore, such a multifunctional nozzle structure setting enables the fabric dust removal device to have three different dust removal modes, which can match different dust removal requirements and improve applicability. At the same time, alternating the three dust removal modes can further improve the dust removal effect.

[0016] Optionally, the mounting frame includes a mounting cross bar, which is horizontally arranged, and lifting drive components are provided at both ends of the mounting cross bar, and the lifting drive components are used to drive the mounting cross bar to move in a vertical direction, and the multi-functional nozzle is arranged on the mounting cross bar.

[0017] By adopting the above technical solution, the mounting frame includes a horizontally arranged mounting cross bar, and lifting drive components are provided at both ends of the mounting cross bar. The lifting drive components can drive the mounting cross bar to move in the vertical direction, so that the mounting frame can drive the multi-functional nozzle to move synchronously in the vertical direction.

[0018] This design allows the multi-functional nozzle to adjust its distance from the fabric according to actual needs, thereby optimizing the effectiveness of different dust removal methods. For example, when spraying water, the distance can be adjusted to control the coverage and wetness of the water mist; when using high-pressure air jets or vacuuming, the distance can be adjusted to enhance the removal of stubborn dust or improve dust collection efficiency, significantly improving the overall dust removal effect and adapting to different dust removal requirements.

[0019] Optionally, the nozzle switching assembly includes a switching disk, the lower end of the nozzle is rotatably connected to the switching disk, and the spray nozzle, air nozzle and dust nozzle are all arranged on the switching disk; a switching drive is provided on the nozzle, and the driving end of the switching drive is connected to the switching disk, and the switching drive is used to drive the switching disk to rotate, and during the rotation of the switching disk, the spray nozzle, air nozzle and dust nozzle are connected to the nozzle in sequence.

[0020] By adopting the above technical solution, the nozzle switching assembly is equipped with a switching disk and a switching drive member, so that the switching disk can rotate, and the lower end of the nozzle can be connected to the spray nozzle, the air nozzle and the dust suction nozzle in turn, thereby ensuring that the multi-functional nozzle can be flexibly switched between the three modes of spray, air jet and dust suction, thereby improving the adaptability and dust removal effect of the equipment.

[0021] Optionally, the spray nozzle, air nozzle and dust suction nozzle are all detachably connected to the switching disk.

[0022] By adopting the above technical solution, the spray nozzle, air nozzle and dust nozzle are detachably connected to the switching disk, which facilitates the disassembly and assembly of the spray nozzle, air nozzle and dust nozzle, thereby allowing users to easily replace or maintain nozzles with different functions.

[0023] Optionally, a plurality of the multifunctional nozzles are provided, the plurality of the multifunctional nozzles are arranged in a straight line, and two adjacent multifunctional nozzles are detachably connected.

[0024] By adopting the above technical solution, several multifunctional nozzles are set and arranged in a straight line, and the adjacent two multifunctional nozzles are detachably connected. This enables the fabric dust removal device to flexibly adjust the number and layout of the multifunctional nozzles according to actual needs, so that the fabric dust removal device can adapt to wider fabrics or cover a larger area on the fabric.

[0025] Optionally, the multifunctional nozzle includes a connecting assembly, which includes a first plate and a second plate, and the first plate and the second plate are respectively arranged on opposite sides of the nozzle; a slot is provided on the first plate, and an insert block is provided on the second plate, and the insert block is plugged into and fitted with the slot on another adjacent multifunctional nozzle.

[0026] By adopting the above technical solution, the connecting component cooperates with the plug on the second plate through the slot on the first plate, so that two adjacent multi-functional nozzles can be quickly assembled, thereby facilitating the expansion of the number of multi-functional nozzles according to actual needs.

[0027] Optionally, the first plate is arranged parallel to the second plate, the length direction of the first plate is arranged along the vertical direction, the slot passes through the upper side surface of the first plate, and the insertion block is slidably plugged into the corresponding slot along the vertical direction; the length direction of the slot is arranged along the vertical direction, and a locking groove is provided on the inner side wall of the slot along its own width direction, and the locking groove passes through the upper side surface of the first plate; a locking block is provided on the side of the insertion block facing the corresponding locking groove, and the locking block is slidably plugged into the corresponding locking groove.

[0028] By adopting the above technical solution, the first and second plates are arranged parallel to each other, with the length of the first plate extending vertically. A slot extends through the upper side of the first plate, facilitating the vertical sliding of the insert into the corresponding slot, thereby enabling the assembly of multiple multi-function nozzles. The slot is arranged vertically along its length and has a snap-fitting groove on its inner sidewall in the width direction, also extending through the upper side of the first plate. This design allows the snap-fitting blocks on the insert to engage with the corresponding snap-fitting grooves, thereby enhancing the stability of the connection between adjacent multi-function nozzles and preventing them from becoming disengaged during use. This simple, reliable, and easy-to-assemble structure ensures connection strength while enhancing ease of assembly and disassembly of the multi-function nozzles.

[0029] Optionally, a first reinforcement hole is provided on the first plate, and a second reinforcement hole is provided on the second plate; the first reinforcement hole is coaxially connected to the second reinforcement hole on another adjacent multi-functional nozzle, and a reinforcement bolt is coaxially inserted into the first reinforcement hole and the corresponding second reinforcement hole.

[0030] By adopting this technical solution, the first and second reinforcement holes are respectively provided on the first and second plates. These holes can be coaxially connected between two adjacent multi-function nozzles and connected by inserting reinforcement bolts. This significantly improves the stability of the connection between adjacent multi-function nozzles, preventing loosening or separation due to vibration or other external forces during use, thereby ensuring the structural reliability of the entire dust removal device.

[0031] Optionally, the multifunctional nozzle further includes a connecting pipe assembly, the connecting pipe assembly including a connecting pipe block, the connecting pipe block being located at the upper end of the nozzle, the connecting pipe block being connected to the nozzle; a first fluid hole is penetrated through the connecting pipe block, the first fluid hole is communicated with the upper end of the nozzle, the air pipe is detachably connected to the connecting pipe block, and the air pipe is communicated with the first fluid hole; an intermediate pipe is provided between the connecting pipe block and the nozzle, a second fluid hole is penetrated through the connecting pipe block, both ends of the intermediate pipe are respectively connected to the connecting pipe block and the nozzle, the second fluid hole, the intermediate pipe and the water inlet hole are communicated in sequence, the water inlet pipe is detachably connected to the connecting pipe block, and the water inlet pipe is communicated with the second fluid hole.

[0032] By adopting the above technical solution, the connecting pipe assembly realizes the connection of the water inlet pipe, air pipe and multi-function nozzle through the setting of the connecting pipe block. At the same time, since the water inlet pipe and air pipe are both detachably connected to the connecting pipe block, this facilitates the disassembly and assembly of the multi-function nozzle.

[0033] Optionally, several of the connecting pipe blocks are arranged in a straight line, the water inlet pipe and the air pipe are both connected to the first connecting pipe block, and the first fluid holes of two adjacent connecting pipe blocks are connected to each other, and the second fluid holes of two adjacent connecting pipe blocks are connected to each other; an automatic sealing component is provided in the connecting pipe block, and the automatic sealing component can automatically close or open the first fluid hole and the second fluid hole.

[0034] By adopting the above technical solution, since multiple multifunctional nozzles are arranged in a straight line, several wiring blocks are also arranged in a straight line. When several wiring blocks are arranged in a straight line, several first fluid holes are connected in sequence, and several second fluid holes are connected in sequence, which makes it possible for multiple multifunctional nozzles to be automatically connected in series. This allows the high-pressure water flow in the water inlet pipe and the high-pressure air flow in the air pipe to pass through all the multifunctional nozzles in sequence, so that all the multifunctional nozzles can realize the dust removal function synchronously.

[0035] Based on such a structural design, when it is necessary to add or remove a multi-function nozzle, there is no need to add or remove additional pipes, which facilitates the installation and removal of the multi-function nozzle, and further facilitates the adjustment of the number of multi-function nozzles according to actual conditions.

[0036] In addition, since an automatic sealing component is provided in the connecting pipe block, the automatic sealing component can close the first fluid hole and the second fluid hole, which can close the end multi-functional nozzle, and can also automatically cut off several multi-functional nozzles according to actual needs, thereby enabling the multi-functional nozzle to be added or removed when the fabric dust removal device is working.

[0037] In summary, this application includes at least one of the following beneficial technical effects:

[0038] 1. The present application adopts the structural design of the multi-functional nozzle, so that the multi-functional nozzle can realize the function of an atomizing nozzle, thereby being able to spray water mist toward the fabric, wetting the fabric to reduce the generation of static electricity, thereby effectively reducing the dust attached to the fabric due to electrostatic adsorption and improving the dust removal effect.

[0039] 2. The present application adopts the structural design of the multifunctional nozzle, so that the multifunctional nozzle can realize the high-pressure jet function, thereby being able to blow off the dust with strong adhesion from the surface of the fabric, solving the problem of difficult removal of stubborn dust in the prior art.

[0040] 3. This application uses the structural design of the multi-function nozzle to enable the multi-function nozzle to realize the dust suction function, thereby being able to efficiently remove floating dust on the surface of the fabric.

[0041] 4. The structural design of the multi-functional nozzle of this application enables the dust removal device to freely switch between three dust removal modes to adapt to different types of dust removal needs, thereby improving the applicability of the dust removal device of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall structure of the fabric dust removal device of Example 1 of the present application.

[0043] Figure 2 It is a schematic diagram of the overall structure of the multifunctional nozzle of Example 1 of the present application.

[0044] Figure 3 It is a schematic cross-sectional structural diagram of the multifunctional nozzle of Example 1 of the present application.

[0045] Figure 4 It is a schematic cross-sectional structural diagram of another position of the multi-function nozzle of Example 1 of the present application.

[0046] Figure 5 It is a schematic diagram of the overall structure of the nozzle switching assembly of Example 1 of the present application.

[0047] Figure 6 It is a schematic diagram of the overall structure of the fabric dust removal device of Example 2 of the present application.

[0048] Figure 7It is a schematic diagram of the overall structure of the multifunctional nozzle of Example 2 of the present application.

[0049] Figure 8 This is a schematic diagram of the overall structure of the fabric dust removal device from another perspective of Example 2 of the present application.

[0050] Figure 9 yes Figure 8 Schematic diagram of the locally enlarged structure of part A.

[0051] Figure 10 It is a schematic cross-sectional structural diagram of the multifunctional nozzle of Example 2 of the present application.

[0052] Figure 11 This is a schematic diagram of the overall structure of the multifunctional nozzle of Example 2 of the present application from another perspective.

[0053] Figure 12 This is a schematic cross-sectional structural diagram of another position of the multi-function nozzle of Example 2 of the present application.

[0054] Figure 13 It is a schematic diagram of the partial structure of the fabric dust removal device of Example 2 of the present application.

[0055] In the figure, 1. mounting frame; 11. mounting crossbar; 12. lifting frame; 13. lifting drive member; 14. mounting base; 2. multi-function nozzle; 21. nozzle; 211. water inlet hole; 22. core tube; 23. mounting cap; 231. air hole; 24. spray nozzle; 25. air nozzle; 26. dust suction nozzle; 27. nozzle switching assembly; 271. switching disk; 2711. first hole; 2712. second hole; 2713. third hole; 272. switching drive member; 28. connecting pipe assembly; 281. connecting pipe block; 282. first fluid hole; 283. second fluid hole; 284. intermediate pipe; 285. connecting cap; 29. ​​connecting assembly; 291. first plate; 2911. slot; 2912. engaging groove; 2913. first increase Fixed hole; 292, second plate; 2921, plug block; 2922, locking block; 2923, second reinforcement hole; 293, reinforcement bolt; 210, pipe connection assembly; 2101, first tube; 2102, second tube; 2103, first extension hole; 2104, second extension hole; 2105, third tube; 2106, fourth tube; 220, automatic sealing assembly; 2201, automatic sealing plate; 2202, mounting block; 2203, slide groove; 2204, return spring; 2205, first sealing tube; 2206, first sealing spring; 2207, second sealing tube; 2208, second sealing spring; 3, water supply mechanism; 4, air supply mechanism; 5, dust suction power mechanism; 6, control valve; 7, water inlet pipe; 8, air pipe. DETAILED DESCRIPTION

[0056] The following is combined with Figure 1 -Attached Figure 13 , further details of this application are given.

[0057] Example 1: A fabric dust removal device, referring to Figure 1 , including a mounting frame 1, a multi-function nozzle 2, a water supply mechanism 3, an air supply mechanism 4, a dust suction power mechanism 5 and a control valve 6. The multi-function nozzle 2 is arranged on the mounting frame 1, and the water supply mechanism 3 is connected to the multi-function nozzle 2, the air supply mechanism 4 and the dust suction power mechanism 5 are both connected to the control valve 6, and the control valve 6 is connected to the multi-function nozzle 2.

[0058] In this embodiment, the water supply mechanism 3 adopts a high-pressure water pump, the air supply mechanism 4 adopts a high-pressure air pump, the dust suction power mechanism 5 adopts a dust collector, and the control valve 6 adopts an electromagnetic reversing valve.

[0059] The mounting frame 1 is used to support the multifunctional nozzle 2, and the mounting frame 1 provides a conveying space for the fabric. When the fabric passes through the mounting frame 1, the multifunctional nozzle 2 can perform the corresponding function. Specifically, based on the setting of the multifunctional nozzle 2, under the cooperation of the water supply mechanism 3 and the air supply mechanism 4, the multifunctional nozzle 2 can realize the function of an atomizing nozzle, spraying water mist toward the fabric to wet the fabric and reduce the static electricity generated by the fabric during the conveying process, thereby reducing the dust adsorbed on the fabric surface due to static electricity; only under the action of the air supply mechanism 4, the multifunctional nozzle 2 can realize the function of a high-pressure jet nozzle, which can blow away the dust attached to the fabric that is difficult to remove; only under the action of the dust suction power mechanism 5, the multifunctional nozzle 2 can realize the dust suction function, which can remove the floating dust on the fabric surface. This makes the fabric dust removal device of the present application have three different dust removal methods, which can match different dust removal requirements and improve the applicability of the dust removal device of the present application. Similarly, the three dust removal methods can also be used alternately to improve the dust removal effect.

[0060] Reference Figure 2 and Figure 3 The multifunctional nozzle 2 includes a nozzle 21, a core tube 22 and a mounting cap 23. The nozzle 21, the core tube 22 and the mounting cap 23 are all coaxially arranged. The core tube 22 is vertically arranged. The nozzle 21 is coaxially sleeved on the outside of the core tube 22. The mounting cap 23 is sleeved on the upper end of the nozzle 21. The upper end of the core tube 22 is fixedly connected to the mounting cap 23, and the mounting cap 23 is screwed to the nozzle 21.

[0061] Reference Figure 3 and Figure 4 The mounting cap 23 is provided with an air hole 231, which is connected to the core tube 22. The outer wall of the nozzle 21 is provided with a water inlet 211, and the inner wall of the nozzle 21 is spaced from the outer wall of the core tube 22 to form a water flow channel, and the water inlet 211 is connected to the water flow channel.

[0062] Reference Figure 1and Figure 4 A water inlet pipe 7 is provided between the multifunctional nozzle 2 and the water supply mechanism 3, one end of the water inlet pipe 7 is connected to the water supply mechanism 3, and the other end is connected to the water inlet hole 211; an air pipe 8 is provided between the multifunctional nozzle 2 and the control valve 6, one end of the air pipe 8 is connected to the control valve 6, and the other end is connected to the air hole 231.

[0063] With the cooperation of the water supply mechanism 3 and the air supply mechanism 4, the high-pressure airflow will pass through the air pipe 8 and the core tube 22 in turn and finally be ejected from the lower end of the core tube 22, and the high-pressure water flow will pass through the water inlet pipe 7 and the water flow channel in turn and finally be ejected from the lower end of the nozzle 21. The contact between the high-pressure airflow and the high-pressure water flow can realize the atomization function, so that the multifunctional nozzle 2 has the function of spraying water mist, so the multifunctional nozzle 2 of this application meets the function of an atomizing nozzle; when only the air supply mechanism 4 passes the high-pressure airflow toward the core tube 22, the lower end of the core tube 22 generates a high-pressure jet, so that the multifunctional nozzle 2 meets the function of blowing dust; when only the dust suction power mechanism 5 is working, the lower end of the core tube 22 generates negative pressure, so that the multifunctional nozzle 2 meets the function of dust suction.

[0064] Reference Figure 2 The multifunctional nozzle 2 also includes a connecting pipe assembly 28, which includes a connecting pipe block 281. The connecting pipe block 281 is located at the upper end of the nozzle 21. The connecting pipe block 281 is arranged along the corresponding radial direction of the nozzle 21 in the length direction, and the connecting pipe block 281 is detachably connected to the nozzle 21.

[0065] Reference Figure 3 and Figure 4 A first fluid hole 282 and a second fluid hole 283 are opened on one side of the length direction of the connecting block 281. The first fluid hole 282 and the second fluid hole 283 both extend to penetrate the lower side of the connecting block 281, and the first fluid hole 282 is connected to the air hole 231. The second fluid hole 283 is located on the outside of the nozzle 21. An intermediate tube 284 is provided between the nozzle 21 and the connecting block 281. One end of the intermediate tube 284 is detachably connected to the connecting block 281, and the other end is detachably connected to the side wall of the nozzle 21. The second fluid hole 283, the intermediate tube 284 and the water inlet hole 211 are connected in sequence.

[0066] Reference Figure 1 and Figure 4 The water inlet pipe 7 and the air pipe 8 are both detachably connected to the connecting pipe block 281 , and the air pipe 8 is connected to the first fluid hole 282 , and the water inlet pipe 7 is connected to the second fluid hole 283 .

[0067] The connection between the water inlet pipe 7, the air pipe 8 and the multifunctional nozzle 2 is realized due to the setting of the connecting block 281. At the same time, since the water inlet pipe 7 and the air pipe 8 are both detachably connected to the connecting block 281, it is convenient for the disassembly and assembly of the multifunctional nozzle 21.

[0068] Reference Figure 3 and Figure 4 In this embodiment, a connecting cap 285 is provided on the underside of the connecting pipe block 281. The connecting cap 285 is fixedly connected to the connecting pipe block 281. The first fluid port 282 passes through the connecting cap 285. The connecting cap 285 is sleeved on the outside of the mounting cap 23 and is threadedly connected to the mounting cap 23. The provision of the connecting cap 285 enables a detachable connection between the connecting pipe block 281 and the nozzle 21.

[0069] Reference Figure 2 and Figure 4 In this embodiment, the connecting block 281 and the side wall of the nozzle 21 are both screwed to the intermediate tube 284. The screw connection setting realizes the detachable connection between the intermediate tube 284, the connecting block 281 and the nozzle 21, which facilitates the disassembly and assembly of the intermediate tube 284.

[0070] Reference Figure 1 and Figure 4 In this embodiment, the water inlet pipe 7 and the air pipe 8 are both screwed to the connecting block 281. The screw connection realizes the detachable connection between the connecting block 281 and the water inlet pipe 7 and the air pipe 8, thereby facilitating the disassembly and assembly of the multi-function nozzle 2.

[0071] Reference Figure 2 and Figure 5 The multifunctional nozzle 2 also includes a nozzle switching assembly 27, which includes a switching disk 271 and a switching drive 272. The switching disk 271 is located at the lower end of the nozzle 21, and the switching disk 271 is axially arranged in the vertical direction. The lower end of the nozzle 21 is slidingly connected to the switching disk 271, and a switching drive 272 is provided on the side wall of the nozzle 21. In this embodiment, the switching drive 272 adopts a micromotor, and the drive shaft of the switching drive 272 is coaxially connected to the switching disk 271.

[0072] Reference Figure 5 The switching disk 271 is provided with a first hole 2711, a second hole 2712, and a third hole 2713. The second hole 2712, the first hole 2711, and the third hole 2713 are sequentially spaced apart along the circumference of the switching disk 271. A spray nozzle 24, an air nozzle 25, and a dust nozzle 26 are provided on the lower side of the switching disk 271. The spray nozzle 24 is coaxially plugged into the first hole 2711, the air nozzle 25 is coaxially plugged into the second hole 2712, and the dust nozzle 26 is coaxially plugged into the third hole 2713.

[0073] Reference Figure 2 and Figure 5Driven by the switching driver 272, the switching disk 271 rotates, causing the first hole 2711, the second hole 2712, and the third hole 2713 to sequentially connect coaxially with the nozzle 21, thereby enabling the corresponding spray nozzle 24, the air nozzle 25, and the dust nozzle 26 to sequentially connect with the lower end of the nozzle 21. Therefore, when the multi-function nozzle 2 needs to perform a spray function, the switching driver 272 drives the spray nozzle 24 to connect with the nozzle 21; when the multi-function nozzle 2 needs to perform an air jet function, the switching driver 272 drives the air nozzle 25 to connect with the nozzle 21; and when the multi-function nozzle 2 needs to perform a dust collection function, the switching driver 272 drives the dust nozzle 26 to connect with the nozzle 21.

[0074] Reference Figure 5 In this embodiment, the spray nozzle 24 is screwed to the inner wall of the first hole 2711, the air nozzle 25 is screwed to the inner wall of the second hole 2712, and the dust nozzle 26 is screwed to the inner wall of the third hole 2713, which facilitates the disassembly and replacement of the spray nozzle 24, the air nozzle 25 and the dust nozzle 26.

[0075] Reference Figure 4 and Figure 5 In this embodiment, when the spray nozzle 24 is connected to the nozzle 21, the core tube 22 and the water flow channel are both connected to the spray nozzle 24. When the air nozzle 25 is connected to the nozzle 21, the air nozzle 25 blocks the water flow channel, and the core tube 22 is connected to the air nozzle 25. When the dust nozzle 26 is connected to the nozzle 21, the dust nozzle 26 blocks the water flow channel, and the core tube 22 is connected to the dust nozzle 26. This structural design ensures that the water flow channel is not used during air jetting and dust collection, thereby preventing any residual water in the water flow channel from affecting air jetting and dust collection.

[0076] Reference Figure 1 and Figure 2 The mounting frame 1 includes a mounting cross bar 11, which is horizontally arranged. Lifting frames 12 are arranged at both ends of the mounting cross bar 11. The lifting frames 12 are vertically arranged. The mounting cross bar 11 is slidably connected to the lifting frames 12 in the vertical direction. A lifting drive 13 is provided on the lifting frame 12. In this application, the lifting drive 13 adopts a cylinder or a linear module, and the driving end of the lifting drive 13 is connected to the mounting cross bar 11.

[0077] Since the mounting bracket 1 can be raised and lowered, the mounting bracket 1 can adjust the vertical position of the multi-function nozzle 2. Therefore, during the fabric conveying process, the mounting bracket 1 can adjust the multi-function nozzle 2 to be close to or away from the fabric. Therefore, when the multi-function nozzle 2 adopts different dust removal methods, the mounting bracket 1 adjusts the distance between the multi-function nozzle 2 and the fabric, which can improve the corresponding dust removal effect of the multi-function nozzle 2.

[0078] Reference Figure 1 and Figure 2The mounting crossbar 11 is provided with a mounting seat 14, and the sidewall of the nozzle 21 is provided with a mounting plate. The mounting plate is detachably connected to the nozzle 21, and the mounting plate is also detachably connected to the mounting seat 14. In this embodiment, the nozzle 21 and the mounting plate, as well as the mounting plate and the mounting seat 14, are both connected by bolts. The combination of the mounting seat 14 and the mounting plate enables a detachable connection between the multi-function nozzle 2 and the mounting frame 1, thereby facilitating the disassembly and assembly of the multi-function nozzle 2.

[0079] The implementation principle of the embodiment of the present application is: based on the structural setting of the multifunctional nozzle 2, the multifunctional nozzle 2 has three different dust removal modes, which are as follows:

[0080] In the first method, both the air supply mechanism 4 and the water supply mechanism 3 are connected to the multi-function nozzle 2. The multi-function nozzle 2 switches to the spray nozzle 24. At this time, the water supply mechanism 3 delivers a high-pressure water flow to the multi-function nozzle 2, and the air supply mechanism 4 delivers a high-pressure air flow to the multi-function nozzle 2. The high-pressure water flow and the high-pressure air flow come into contact within the spray nozzle 24, causing the spray nozzle 24 to spray a water mist. When the multi-function nozzle 2 sprays the water mist onto the surface of the fabric, the water mist moistens the fabric surface. During the fabric transportation process, the moistened fabric can reduce the generation of static electricity, thereby reducing the dust adsorbed by the fabric due to static electricity.

[0081] The second method involves connecting the air supply mechanism 4 to the multifunctional nozzle 2, which then switches to the air nozzle 25. This mechanism delivers high-pressure air to the multifunctional nozzle 2, which is then ejected through the air nozzle 25, enabling the multifunctional nozzle 2 to spray air. When the multifunctional nozzle 2 sprays air toward the surface of the fabric, it removes any dust that is sticky or has a strong adhesion to the surface, thereby reducing dust accumulation on the fabric due to static electricity.

[0082] The third method is to connect the dust suction mechanism 5 to the multi-function nozzle 2, and the multi-function nozzle 2 switches to the dust suction nozzle 26. At this time, the dust suction mechanism 5 draws air, thereby generating a negative pressure at the dust suction nozzle 26, which enables the multi-function nozzle 2 to perform a dust suction function. When the multi-function nozzle 2 is vacuuming the surface of the fabric, the multi-function nozzle 2 draws the floating dust on the fabric surface into the dust suction mechanism 5, thereby reducing the floating dust on the fabric surface.

[0083] The above three dust removal methods can be selected according to actual needs. At the same time, you can also select two or three different dust removal methods at the same time, and alternately remove dust from the fabric by switching different dust removal methods to improve the dust removal effect.

[0084] Example 2: A fabric dust removal device, referring to Figure 6 The difference between this embodiment and embodiment 1 is that: a plurality of multifunctional nozzles 2 are provided, the plurality of multifunctional nozzles 2 are arranged in sequence, and the plurality of multifunctional nozzles 2 are arranged in a straight line, and two adjacent multifunctional nozzles 2 are detachably connected.

[0085] Reference Figure 7 and Figure 8 The multifunctional nozzle 2 also includes a connecting assembly 29, which includes a first plate 291 and a second plate 292. The first plate 291 and the second plate 292 are spaced apart along the length direction of the connecting pipe block 281, and the mounting plate is located between the first plate 291 and the second plate 292. The first plate 291 and the second plate 292 are both fixedly connected to the mounting plate.

[0086] Reference Figure 7 and Figure 8 A slot 2911 is defined on the side of the first plate 291 facing away from the second plate 292. The slot 2911 extends vertically and penetrates the upper side of the first plate 291. An insert 2921 is defined on the side of the second plate 292 facing away from the second plate 292. The insert 2921 extends vertically. Furthermore, the insert 2921 on the multi-function nozzle 2 slides and engages with the slot 2911 of another adjacent multi-function nozzle 2 in the vertical direction.

[0087] The provision of the connecting assembly 29 can achieve a quick connection between two adjacent multifunctional nozzles 2 , thereby facilitating the assembly of a plurality of multifunctional nozzles 2 .

[0088] Reference Figure 7 and Figure 9 In this embodiment, the slot 2911 has engaging grooves 2912 formed on both inner sidewalls along its width. The engaging grooves 2912 extend vertically through the upper side of the first plate 291. The insert block 2921 has engaging blocks 2922 formed on both inner sidewalls along its width. The engaging blocks 2922 are fixedly connected to the insert block 2921. When the insert block 2921 is plugged into the slot 2911, the engaging blocks 2922 correspond to the engaging grooves 2912 one-to-one, and the engaging blocks 2922 slide into engagement with the corresponding engaging grooves 2912.

[0089] The coordinated arrangement of the engaging groove 2912 and the engaging block 2922 can improve the stability of the assembly of two adjacent multi-function nozzles 2 .

[0090] Reference Figure 7 and Figure 9 In this embodiment, a first reinforcement hole 2913 is provided on the first plate 291, and a second reinforcement hole 2923 is provided on the second plate 292. The first reinforcement hole 2913 on the first plate 291 is directly connected to the second reinforcement hole 2923 on the second plate 292 on another adjacent multi-function nozzle 2, and reinforcement bolts 293 are inserted into the first reinforcement hole 2913 and the corresponding second reinforcement hole 2923.

[0091] The coordinated arrangement of the first reinforcement hole 2913 , the second reinforcement hole 2923 and the reinforcement bolt 293 can increase the connection stability of the multi-function nozzle 2 .

[0092] Reference Figure 7 and Figure 10 The multifunctional nozzle 2 also includes a pipe connection assembly 210, which includes a first pipe 2101 and a second pipe 2102. The first pipe 2101 and the second pipe 2102 are both arranged on one side of the length direction of the connecting pipe block 281. The first pipe 2101 is coaxially connected to the first fluid hole 282, and the second pipe 2102 is coaxially connected to the second fluid hole 283.

[0093] Reference Figure 1 and Figure 7 In this embodiment, the air pipe 8 is connected to the first pipe 2101 through a thread, and the water inlet pipe 7 is connected to the second pipe 2102 through a thread.

[0094] Reference Figure 10 The connecting pipe block 281 is provided with a first extension hole 2103 and a second extension hole 2104 on one side away from the first pipe 2101 along its own length direction. The first extension hole 2103 is connected to the first fluid hole 282, and the second extension hole 2104 is connected to the second fluid hole 283.

[0095] Reference Figure 10 A third tube 2105 and a fourth tube 2106 are provided on the side of the connecting pipe block 281 away from the first tube 2101 along its own length direction. The third tube 2105 and the fourth tube 2106 are fixedly connected to the connecting pipe block 281. The third tube 2105 is coaxially connected to the first extension hole 2103, and the fourth tube 2106 is coaxially connected to the second extension hole 2104.

[0096] Reference Figure 10 and Figure 11 An automatic sealing assembly 220 is also provided on the connecting block 281. The automatic sealing assembly 220 includes an automatic sealing plate 2201. The automatic sealing plate 2201 is spaced apart from the connecting block 281 along the length direction of the connecting block 281, and the third tube 2105 and the fourth tube 2106 are located between the automatic sealing plate 2201 and the connecting block 281. The automatic sealing plate 2201 closes the third tube 2105 and the fourth tube 2106, and the third tube 2105 and the fourth tube 2106 are both slidably connected to the automatic sealing plate 2201.

[0097] Reference Figure 11 and Figure 12A mounting block 2202 is provided on the lower side of the connecting pipe block 281, and a slide groove 2203 is provided on the mounting block 2202. The slide groove 2203 is opened in the vertical direction, and the automatic sealing plate 2201 is plugged into the slide groove 2203, and the automatic sealing plate 2201 is slidably connected to the inner wall of the slide groove 2203 along the vertical direction. A plurality of return springs 2204 are provided in the slide groove 2203, and the length direction of the return spring 2204 is arranged in the vertical direction. One end of the return spring 2204 is connected to the automatic sealing plate 2201, and the other end is connected to the bottom of the slide groove 2203.

[0098] Reference Figure 12 and Figure 13 When the two multi-function nozzles 2 are assembled, the first tube 2101 and the second tube 2102 slide downward against the automatic sealing plate 2201 on the adjacent multi-function nozzle 2 and are inserted into the corresponding slide groove 2203, and at this time the first tube 2101 is connected with the corresponding third tube 2105 on the adjacent multi-function nozzle 2, and the second tube 2102 is connected with the corresponding fourth tube 2106 on the adjacent multi-function nozzle 2.

[0099] Specifically, refer to Figure 9 When two multifunctional nozzles 2 are assembled, the plug block 2921 on the multifunctional nozzle 2 is plugged into the slot 2911 on another adjacent multifunctional nozzle 2, and the two multifunctional nozzles 2 are slidably plugged in along the vertical direction.

[0100] At this time, refer to Figure 12 and Figure 13 The first tube 2101 and the second tube 2102 collide with the automatic sealing plate 2201 on another adjacent multi-function nozzle 2, and the corresponding automatic sealing plate 2201 is inserted into the slide groove 2203. At this time, the first tube 2101 is connected with the corresponding third tube 2105 on another adjacent multi-function nozzle 2, and the second tube 2102 is connected with the corresponding fourth tube 2106 on another adjacent multi-function nozzle 2.

[0101] Such a structural setting, refer to Figure 1 and Figure 6 After the assembly of several multi-functional nozzles 2 is completed, the multi-functional nozzles 2 can be automatically connected in series. Therefore, except for the first multi-functional nozzle 2 which needs to be connected to the water supply mechanism 3, the air supply mechanism 4 and the dust suction power mechanism 5, the other multi-functional nozzles 2 can be automatically connected in sequence. This can ensure the convenience of assembling several multi-functional nozzles 2, reduce the complexity of the assembly of the pipeline system, and improve the neatness of the appearance of the entire equipment.

[0102] Reference Figure 10 and Figure 11The automatic sealing assembly 220 also includes a first sealing tube 2205, which is sleeved on the outside of the third tube 2105. The first sealing tube 2205 is slidingly connected to the third tube 2105 along its own axial direction, and a first sealing spring 2206 is arranged between the first sealing tube 2205 and the connecting pipe block 281. The first sealing spring 2206 is sleeved on the outside of the third tube 2105, and one end of the first sealing spring 2206 is connected to the connecting pipe block 281, and the other end is connected to the first sealing tube 2205.

[0103] Similarly, refer to Figure 10 and Figure 11 The automatic sealing assembly 220 includes a second sealing tube 2207, which is sleeved on the outside of the fourth tube 2106. The second sealing tube 2207 is slidingly connected to the fourth tube 2106 along its own axial direction, and a second sealing spring 2208 is arranged between the second sealing tube 2207 and the connecting pipe block 281. The second sealing spring 2208 is sleeved on the outside of the fourth tube 2106, and one end of the second sealing spring 2208 is connected to the connecting pipe block 281, and the other end is connected to the second sealing tube 2207.

[0104] Reference Figure 10 and Figure 11 , the first sealing tube 2205 and the second sealing tube 2207 both contact the automatic sealing plate 2201. Due to the arrangement of the first sealing tube 2205 and the second sealing tube 2207, under the action of the first sealing spring 2206 and the second sealing spring 2208, the first sealing tube 2205 and the second sealing tube 2207 can both contact the automatic sealing plate 2201, which can improve the sealing performance of the automatic sealing plate 2201 on the third tube 2105 and the fourth tube 2106.

[0105] At the same time, refer to Figure 10 and Figure 13 When the two multi-function nozzles 2 are assembled, when the first tube 2101 and the second tube 2102 collide with each other and the automatic sealing plate 2201 on the adjacent other multi-function nozzle 2 slides downward and is inserted into the corresponding slide groove 2203, the first sealing tube 2205 is slidably mounted on the corresponding first tube 2101 under the action of the first sealing spring 2206, and the second sealing tube 2207 is slidably mounted on the corresponding second tube 2102 under the action of the second sealing spring 2208, which can improve the sealing performance of the multi-function nozzle 2 during assembly.

[0106] Reference Figure 11 and Figure 12In this embodiment, the side wall of the first sealed tube 2205 and the side wall of the second sealed tube 2207 are connected into a whole, so that the first sealed tube 2205 and the second sealed tube 2207 can move synchronously, reducing the difficulty for the user to push the first sealed tube 2205 and the second sealed tube 2207 at the same time, thereby facilitating the assembly of multiple multi-functional nozzles 2.

[0107] The working principle of the embodiment of the present application is as follows: when the width of the conveyed fabric is relatively wide or the dust removal device needs to cover a large area, the multi-function nozzle 2 can be freely installed according to actual needs. Moreover, because the installed multi-function nozzle 2 is automatically connected in series with other multi-function nozzles 2, multiple multi-function nozzles 2 can operate synchronously, improving the synchronization of the operation of multiple multi-function nozzles 2 and ensuring uniform dust removal effect across the fabric.

[0108] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A fabric dust removal device, characterized in that: include: A mounting frame (1), a multifunctional nozzle (2), a water supply mechanism (3), an air supply mechanism (4), a dust suction power mechanism (5), and a control valve (6); The multifunctional nozzle (2) is arranged on the mounting frame (1), and the multifunctional nozzle (2) comprises a nozzle (21), and the nozzle (21) is arranged vertically; A water inlet pipe (7) is provided on the nozzle (21), one end of the water inlet pipe (7) is connected to the water supply mechanism (3), and the other end is connected to the side wall of the nozzle (21); An air pipe (8) is also provided on the nozzle (21), one end of the air pipe (8) is connected to the control valve (6), and the other end is connected to the upper end of the nozzle (21), and the air supply mechanism (4) and the dust suction power mechanism (5) are both connected to the control valve (6); A nozzle switching assembly (27) is provided at the lower end of the nozzle pipe (21), and a spray nozzle (24), an air jet nozzle (25), and a dust suction nozzle (26) are provided on the nozzle switching assembly (27). The nozzle switching assembly (27) is used to drive the spray nozzle (24), the air jet nozzle (25), and the dust suction nozzle (26) to communicate with the nozzle pipe (21) in sequence. The nozzle switching assembly (27) includes a switching disk (271), the lower end of the nozzle (21) is slidably connected to the switching disk (271), and the spray nozzle (24), the air nozzle (25) and the dust suction nozzle (26) are all arranged on the switching disk (271); The nozzle (21) is provided with a switching drive member (272), a driving end of the switching drive member (272) is connected to the switching disk (271), and the switching drive member (272) is used to drive the switching disk (271) to rotate, and during the rotation of the switching disk (271), the spray nozzle (24), the air jet nozzle (25) and the dust suction nozzle (26) are sequentially connected to the nozzle (21).

2. A fabric dust removal device according to claim 1, characterized in that: The mounting frame (1) comprises a mounting crossbar (11), the mounting crossbar (11) being arranged horizontally, and a lifting drive member (13) being arranged at both ends of the mounting crossbar (11), the lifting drive member (13) being used to drive the mounting crossbar (11) to move in a vertical direction, and the multifunctional nozzle (2) being arranged on the mounting crossbar (11).

3. The fabric dust removal device according to claim 1, characterized in that: The spray nozzle (24), the air nozzle (25) and the dust suction nozzle (26) are all detachably connected to the switching disk (271).

4. The fabric dust removal device according to claim 1, characterized in that: A plurality of the multifunctional nozzles (2) are provided, and the plurality of the multifunctional nozzles (2) are arranged in a straight line, and two adjacent multifunctional nozzles (2) are detachably connected.

5. The fabric dust removal device according to claim 4, characterized in that: The multifunctional nozzle (2) comprises a connecting assembly (29), the connecting assembly (29) comprising a first plate (291) and a second plate (292), the first plate (291) and the second plate (292) being respectively arranged on opposite sides of the nozzle (21); The first plate (291) is provided with a slot (2911), and the second plate (292) is provided with an insert block (2921), and the insert block (2921) is plugged into and matched with the slot (2911) on another adjacent multifunctional nozzle (2).

6. The fabric dust removal device according to claim 5, characterized in that: The first plate (291) and the second plate (292) are arranged in parallel, the length direction of the first plate (291) is arranged in a vertical direction, the slot (2911) passes through the upper side of the first plate (291), and the plug (2921) is slidably plugged into the corresponding slot (2911) in the vertical direction; The slot (2911) is arranged in a vertical direction in its length direction, and a snap-fitting groove (2912) is provided on the inner side wall of the slot (2911) along its width direction, and the snap-fitting groove (2912) passes through the upper side surface of the first plate (291); A snap-fit ​​block (2922) is provided on one side of the inserting block (2921) facing the corresponding snap-fit ​​groove (2912), and the snap-fit ​​block (2922) is slidably plugged into the corresponding snap-fit ​​groove (2912).

7. The fabric dust removal device according to claim 5, characterized in that: A first reinforcement hole (2913) is provided on the first plate (291), and a second reinforcement hole (2923) is provided on the second plate (292); The first reinforcement hole (2913) is coaxially connected to the second reinforcement hole (2923) on another adjacent multifunctional nozzle (2), and a reinforcement bolt (293) is coaxially inserted into the first reinforcement hole (2913) and the corresponding second reinforcement hole (2923).

8. The fabric dust removal device according to claim 4, characterized in that: The multifunctional nozzle (2) further comprises a connecting pipe assembly (28), wherein the connecting pipe assembly (28) comprises a connecting pipe block (281), wherein the connecting pipe block (281) is located at the upper end of the nozzle (21), and the connecting pipe block (281) is connected to the nozzle (21); A first fluid hole (282) is formed through the connecting pipe block (281), the first fluid hole (282) is communicated with the upper end of the nozzle (21), the air pipe (8) is detachably connected to the connecting pipe block (281), and the air pipe (8) is communicated with the first fluid hole (282); An intermediate tube (284) is provided between the connecting pipe block (281) and the nozzle (21); a second fluid hole (283) is provided through the connecting pipe block (281); two ends of the intermediate tube (284) are respectively connected to the connecting pipe block (281) and the nozzle (21); the second fluid hole (283), the intermediate tube (284) and the water inlet hole (211) are sequentially connected; the water inlet pipe (7) is detachably connected to the connecting pipe block (281), and the water inlet pipe (7) is connected to the second fluid hole (283).

9. The fabric dust removal device according to claim 8, characterized in that: The plurality of connecting pipe blocks (281) are arranged in a straight line, the water inlet pipe (7) and the air pipe (8) are both connected to the first connecting pipe block (281), and the first fluid holes (282) of two adjacent connecting pipe blocks (281) are communicated with each other, and the second fluid holes (283) of two adjacent connecting pipe blocks (281) are communicated with each other; An automatic sealing component (220) is provided in the connecting pipe block (281), and the automatic sealing component (220) is capable of automatically closing or opening the first fluid hole (282) and the second fluid hole (283).

Images