Fabric dust removal device

Abstract

The invention relates to a fabric dust removal device, and relates to the technical field of dust removal cleaning equipment, the dust removal device comprises a mounting rack, a multifunctional nozzle, a water supply mechanism, an air supply mechanism, a dust collection power mechanism and a control valve; the multifunctional spray head is arranged on the mounting frame and comprises a spray pipe which is vertically arranged; one end of the water inlet pipe is communicated with the water supply mechanism, and the other end of the water inlet pipe is communicated with the side wall of the spray pipe; one end of the air pipe is communicated with the control valve, the other end of the air pipe is communicated with the upper end of the spray pipe, and the air supply mechanism and the dust collection power mechanism are both communicated with the control valve; a nozzle switching assembly is arranged at the lower end of the spray pipe, provided with a spray nozzle, an air nozzle and a dust suction nozzle and used for driving the spray nozzle, the air nozzle and the dust suction nozzle to be sequentially communicated with the spray pipe. The dust removal device has three dust removal modes, so that the dust removal device can adapt to different fabrics, the applicability of the dust removal device can be improved, and the dust removal effect of different fabrics is guaranteed.

Description

Technical Field

[0001] This 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 production and processing of fabrics, the fabrics often need to be wound and unloaded after drying. However, due to the limitations of the production environment, the fabrics are prone to adhering to dust and other impurities during the conveying process, resulting in the contamination of the fabrics. These impurities not only affect the fabric quality but may also pose 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 the dust on the fabric surface and realize the fabric cleaning function.

[0004] Currently, the common fabric dust removal devices generally use the dust removal method of negative pressure suction for dust removal, and the dust removal method of negative pressure suction has a good cleaning effect on the floating dust on the fabric surface.

[0005] However, since there are many reasons for the fabric to adhere to dust, in addition to the floating dust naturally falling on the fabric, there are also the following two common reasons for the dust to adhere to the fabric: First, the fabric generates static electricity due to friction during the conveying process, resulting in the static electricity adsorbing dust; Second, the fabric itself has a certain viscosity or there is a thick hair layer on the fabric surface, resulting in the fabric sticking to the dust. The dust generated by the above two reasons has a strong adhesion ability on the fabric surface, which will lead to a poor dust removal effect of the existing fabric dust removal device using negative pressure suction, and thus it is difficult to meet the dust removal requirements of different fabrics. Summary of the Invention

[0006] This application provides a fabric dust removal device, and its purpose 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 by this application adopts the following technical solutions: A fabric dust removal device, comprising a mounting frame, a multi-functional nozzle, a water supply mechanism, a gas supply mechanism, a dust suction power mechanism and a control valve; the multi-functional nozzle is arranged on the mounting frame, the multi-functional nozzle includes a spray pipe, and the spray pipe is arranged vertically; a water inlet pipe is arranged on the spray pipe, one end of the water inlet pipe is communicated with the water supply mechanism, and the other end is communicated with the side wall of the spray pipe; an air pipe is also arranged on the spray pipe, one end of the air pipe is communicated with the control valve, and the other end is communicated with the upper end of the spray pipe, and both the gas supply mechanism and the dust suction power mechanism are communicated with the control valve; a nozzle switching assembly is arranged at the lower end of the spray pipe, and a spray nozzle, a jet nozzle and a dust suction nozzle are arranged on the nozzle switching assembly, and the nozzle switching assembly is used for driving the spray nozzle, the jet nozzle and the dust suction nozzle to be communicated with the spray pipe in sequence.

[0008] By adopting the above technical solution, the mounting frame is used to support the multi-functional nozzle and provide a conveying space for the fabric. When the fabric passes through the mounting frame, the multi-functional nozzle can remove dust from the fabric, which meets the basic requirements of the fabric dust removal device.

[0009] Specifically, since the gas supply mechanism, the dust suction power mechanism and the water supply mechanism are all communicated with the spray pipe, and under the action of the control valve, the gas supply mechanism or the dust suction power mechanism can be selected to be communicated with the spray pipe.

[0010] When the water supply mechanism and the gas supply mechanism are both communicated with the spray pipe, the water supply mechanism conveys high-pressure water flow into the spray pipe, and the gas supply mechanism conveys high-pressure air flow into the spray pipe. The high-pressure water flow and the high-pressure air flow contact in the spray pipe, thereby generating water mist, which enables the multi-functional nozzle to realize the function of an atomizing nozzle. At this time, the multi-functional nozzle can spray water mist towards the fabric to moisten the fabric, reduce the generation of static electricity, and thus reduce the dust adsorbed by static electricity, thereby realizing the dust removal function.

[0011] When the gas supply mechanism is communicated with the spray pipe, the gas supply mechanism conveys high-pressure air flow into the spray pipe, and the multi-functional nozzle can realize the high-pressure jet function. At this time, the high-pressure air flow sprayed by the multi-functional nozzle can blow away the dust that is difficult to remove on the surface of the fabric.

[0012] When the dust suction power mechanism is communicated with the spray pipe, the dust suction power mechanism sucks air. At this time, a negative pressure is generated at the lower end of the spray pipe, and the multi-functional nozzle can realize the dust suction function. At this time, the multi-functional nozzle can remove the floating dust on the surface of the fabric by suction.

[0013] On this basis, the nozzle switching assembly is used to switch the spray nozzle, the jet nozzle and the dust suction nozzle to access the lower end of the spray pipe, so as to assist the spray pipe to realize the above different dust removal methods.

[0014] Therefore, such a structure setting of the multi-functional nozzle enables the fabric dust removal device to have three different dust removal methods, which can match different dust removal requirements, improve applicability, and at the same time, the alternating use of the three dust removal methods can further improve the dust removal effect.

[0015] Optionally, the mounting frame includes a mounting cross bar which is horizontally arranged. Lifting driving members are provided at both ends of the mounting cross bar. The lifting driving members are used to drive the mounting cross bar to move in the vertical direction. The multi-functional nozzle is arranged on the mounting cross bar.

[0016] By adopting the above technical solution, the mounting frame includes a horizontally arranged mounting cross bar, and lifting driving members are provided at both ends of the mounting cross bar. The lifting driving members 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.

[0017] Such a design enables the multi-functional nozzle to adjust the distance between itself and the fabric according to actual needs, thereby optimizing the effects of different dust removal methods. For example, when performing atomized water spraying, the coverage range and wetness of the water mist can be controlled by adjusting the distance; during high-pressure air jetting or dust suction operations, the ability to remove stubborn dust or the dust suction efficiency can be enhanced by adjusting the distance, thus significantly improving the overall dust removal effect and meeting different dust removal requirements.

[0018] Optionally, the nozzle switching assembly includes a switching disk. The lower end of the spray pipe is rotatably connected to the switching disk. The spray nozzle, the air jet nozzle and the dust suction nozzle are all arranged on the switching disk; a switching driving member is arranged on the spray pipe, and the driving end of the switching driving member is connected to the switching disk. The switching driving member is used to drive the switching disk to rotate, and during the rotation of the switching disk, the spray nozzle, the air jet nozzle and the dust suction nozzle are sequentially communicated with the spray pipe.

[0019] By adopting the above technical solution, the nozzle switching assembly is arranged by the cooperation of the switching disk and the switching driving member, so that the switching disk can rotate, and then the lower end of the spray pipe can be sequentially communicated with the spray nozzle, the air jet nozzle and the dust suction nozzle, thereby ensuring that the multi-functional nozzle can flexibly switch between the three modes of spraying, air jetting and dust suction, improving the adaptability of the equipment and the dust removal effect.

[0020] Optionally, the spray nozzle, the air jet nozzle and the dust suction nozzle are all detachably connected to the switching disk.

[0021] By adopting the above technical solution, the spray nozzle, the air jet nozzle and the dust suction nozzle are detachably connected to the switching disk, which facilitates the disassembly and assembly of the spray nozzle, the air jet nozzle and the dust suction nozzle, so that the user can conveniently replace or maintain the nozzles with different functions.

[0022] Optionally, a plurality of the multi-functional nozzles are provided. The plurality of multi-functional nozzles are arranged in a straight line, and adjacent two of the multi-functional nozzles are detachably connected.

[0023] By adopting the above technical solution, a plurality of multi-functional nozzles are arranged in a straight line, and the adjacent two multi-functional nozzles are detachably connected. This enables the fabric dust removal device to flexibly adjust the number and layout of the multi-functional 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.

[0024] Optionally, the multi-functional nozzle includes a connection component, and the connection component includes a first plate and a second plate. The first plate and the second plate are respectively arranged on opposite sides of the spray pipe; a slot is formed on the first plate, and a plug is arranged on the second plate. The plug is inserted and matched with the slot on another adjacent multi-functional nozzle.

[0025] By adopting the above technical solution, the connection component can realize the rapid assembly of two adjacent multi-functional nozzles through the cooperation between the slot on the first plate and the plug on the second plate, so as to facilitate the expansion of the number of multi-functional nozzles according to actual needs.

[0026] Optionally, the first plate and the second plate are arranged in parallel, the length direction of the first plate is arranged in the vertical direction, the slot penetrates through the upper side surface of the first plate, and the plug is slidably inserted and matched with the corresponding slot in the vertical direction; the length direction of the slot is arranged in the vertical direction, and a clamping groove is formed on the inner side wall of the slot along its width direction, and the clamping groove penetrates through the upper side surface of the first plate; a clamping block is arranged on one side of the plug facing the corresponding clamping groove, and the clamping block is slidably inserted and matched with the corresponding clamping groove.

[0027] By adopting the above technical solution, the design that the first plate and the second plate are arranged in parallel and the length direction of the first plate is in the vertical direction, and the slot penetrates through the upper side surface of the first plate is convenient for the plug to slide and insert into the corresponding slot in the vertical direction, so as to realize the assembly of a plurality of multi-functional nozzles. The length direction of the slot is arranged in the vertical direction and the clamping groove is formed on the inner side wall in the width direction, and the clamping groove also penetrates through the upper side surface of the first plate. Such a design can enable the clamping block on the plug to be inserted and matched with the corresponding clamping groove, so as to enhance the stability of the connection between adjacent multi-functional nozzles and prevent detachment during use. This structure is simple and reliable, convenient for assembly, and can improve the convenience of assembly and disassembly of the multi-functional nozzle while ensuring the connection strength.

[0028] Optionally, a first strengthening hole is formed on the first plate, and a second strengthening hole is formed on the second plate; the first strengthening hole is coaxially communicated with the second strengthening hole on another adjacent multi-functional nozzle, and a strengthening bolt is coaxially inserted into the first strengthening hole and the corresponding second strengthening hole.

[0029] By adopting the above technical solution, the first plate and the second plate are respectively provided with the first reinforcement hole and the second reinforcement hole, and the first reinforcement hole and the second reinforcement hole of two adjacent multifunctional nozzles can be coaxially connected and connected by inserting reinforcement bolts. This method significantly improves the connection stability between adjacent multifunctional nozzles, avoids loosening or separation of the connection due to vibration or other external forces during use, thereby ensuring the structural reliability of the entire dust removal device.

[0030] Optionally, the multifunctional nozzle also includes a connecting pipe assembly, the connecting pipe assembly includes a connecting pipe block, the connecting pipe block is located at the upper end of the nozzle, and the connecting pipe block is connected to the nozzle; a first fluid hole is penetrated through the connecting pipe block, the first fluid hole is connected to the upper end of the nozzle, the air pipe is detachably connected to the connecting pipe block, and the air pipe is connected to 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, and 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 connected in sequence, the water inlet pipe is detachably connected to the connecting pipe block, and the water inlet pipe is connected to the second fluid hole.

[0031] By adopting the above technical solution, the connecting pipe assembly realizes the connection of the water inlet pipe, the air pipe and the multi-functional nozzle through the setting of the connecting pipe block. At the same time, since the water inlet pipe and the air pipe are detachably connected to the connecting pipe block, this facilitates the disassembly and assembly of the multi-functional nozzle.

[0032] 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 interconnected, and the second fluid holes of two adjacent connecting pipe blocks are interconnected; 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.

[0033] By adopting the above technical solution, since a plurality of multifunctional nozzles are arranged in a straight line, a plurality of wiring blocks are also arranged in a straight line. When a plurality of wiring blocks are arranged in a straight line, a plurality of first fluid holes are connected in sequence, and a plurality of second fluid holes are connected in sequence, which enables a plurality of multifunctional nozzles to be automatically connected in series. This enables 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.

[0034] Based on such a structural design, when it is necessary to add or remove a multifunctional nozzle, there is no need to add or remove additional pipes, which facilitates the installation and removal of the multifunctional nozzle, and further facilitates adjusting the number of multifunctional nozzles according to actual conditions.

[0035] In addition, since an automatic sealing component is provided in the takeover block, the automatic sealing component can seal the first fluid hole and the second fluid hole, which can seal the end multi-functional nozzle, and can also automatically cut off several multi-functional nozzles according to actual needs. Furthermore, it can realize the installation or disassembly of the multi-functional nozzle when the fabric dust removal device is working.

[0036] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the structural design of the multi-functional nozzle, the multi-functional nozzle of the present application can realize the function of an atomizing nozzle, so that it can spray water mist onto the fabric to moisten the fabric and reduce the generation of static electricity, thereby effectively reducing the dust adhering to the fabric due to static electricity adsorption and improving the dust removal effect.

[0037] 2. Through the structural design of the multi-functional nozzle, the multi-functional nozzle of the present application can realize the function of high-pressure air jet, so that it can blow off the dust with strong adhesion force from the fabric surface, solving the problem that it is difficult to remove stubborn dust in the prior art.

[0038] 3. Through the structural design of the multi-functional nozzle, the multi-functional nozzle of the present application can realize the function of dust suction, so that it can efficiently remove the floating dust on the fabric surface.

[0039] 4. Through the structural design of the multi-functional nozzle, the dust removal device of the present application can freely switch between three dust removal methods to adapt to different types of dust removal requirements, thereby improving the applicability of the dust removal device of the present application. Brief Description of the Drawings

[0040] Figure 1 It is a schematic diagram of the overall structure of the fabric dust removal device according to Embodiment 1 of the present application.

[0041] Figure 2 It is a schematic diagram of the overall structure of the multi-functional nozzle according to Embodiment 1 of the present application.

[0042] Figure 3 It is a schematic cross-sectional view of the multi-functional nozzle according to Embodiment 1 of the present application.

[0043] Figure 4 It is a schematic cross-sectional view of the multi-functional nozzle at another position according to Embodiment 1 of the present application.

[0044] Figure 5 It is a schematic diagram of the overall structure of the nozzle switching component according to Embodiment 1 of the present application.

[0045] Figure 6 It is a schematic diagram of the overall structure of the fabric dust removal device according to Embodiment 2 of the present application.

[0046] Figure 7 It is a schematic diagram of the overall structure of the multi-functional nozzle according to Embodiment 2 of the present application.

[0047] Figure 8 It is a schematic diagram of the overall structure of another perspective of the fabric dust removal device according to Embodiment 2 of the present application.

[0048] Figure 9 It is Figure 8 a partially enlarged structural schematic diagram of part A in

[0049] Figure 10 a schematic diagram of the sectional structure of the multifunctional nozzle according to Embodiment 2 of the present application.

[0050] Figure 11 It is a schematic diagram of the overall structure of another perspective of the multifunctional nozzle according to Embodiment 2 of the present application.

[0051] Figure 12 It is a schematic diagram of the sectional structure of another position of the multifunctional nozzle according to Embodiment 2 of the present application.

[0052] Figure 13 It is a schematic diagram of the partial structure of the fabric dust removal device according to Embodiment 2 of the present application.

[0053] In the figure, 1 is the mounting frame; 11 is the mounting cross bar; 12 is the lifting frame; 13 is the lifting driving member; 14 is the mounting seat; 2 is the multifunctional nozzle; 21 is the spray pipe; 211 is the water inlet hole; 22 is the core pipe; 23 is the mounting cap; 231 is the air hole; 24 is the spray nozzle; 25 is the air jet nozzle; 26 is the dust suction nozzle; 27 is the nozzle switching assembly; 271 is the switching disk; 2711 is the first hole; 2712 is the second hole; 2713 is the third hole; 272 is the switching driving member; 28 is the connecting pipe assembly; 281 is the connecting pipe block; 282 is the first fluid hole; 283 is the second fluid hole; 284 is the intermediate pipe; 285 is the connecting cap; 29 is the connecting assembly; 291 is the first plate; 2911 is the slot; 2912 is the engaging groove; 2913 is the first strengthening hole; 292 is the second plate; 2921 is the inserting block; 2922 is the engaging block; 2923 is the second strengthening hole; 293 is the strengthening bolt; 210 is the pipeline connection assembly; 2101 is the first pipe; 2102 is the second pipe; 2103 is the first extension hole; 2104 is the second extension hole; 2105 is the third pipe; 2106 is the fourth pipe; 220 is the automatic sealing assembly; 2201 is the automatic sealing plate; 2202 is the mounting block; 2203 is the sliding groove; 2204 is the return spring; 2205 is the first sealing pipe; 2206 is the first sealing spring; 2207 is the second sealing pipe; 2208 is the second sealing spring; 3 is the water supply mechanism; 4 is the air supply mechanism; 5 is the dust suction power mechanism; 6 is the control valve; 7 is the water inlet pipe; 8 is the air pipe. Detailed implementation manners

[0054] The following is combined with the attached Figure 1 - Attached Figure 13, a further detailed description of the present application is provided.

[0055] Embodiment 1: A fabric dust removal device, referring to Figure 1 , includes a mounting frame 1, a multi-functional nozzle 2, a water supply mechanism 3, a gas supply mechanism 4, a dust suction power mechanism 5, and a control valve 6. The multi-functional nozzle 2 is arranged on the mounting frame 1, and the water supply mechanism 3 is communicated with the multi-functional nozzle 2. Both the gas supply mechanism 4 and the dust suction power mechanism 5 are communicated with the control valve 6, and the control valve 6 is communicated with the multi-functional nozzle 2.

[0056] In this embodiment, the water supply mechanism 3 adopts a high-pressure water pump, the gas supply mechanism 4 adopts a high-pressure air pump, the dust suction power mechanism 5 adopts a vacuum cleaner, and the control valve 6 adopts an electromagnetic reversing valve.

[0057] The mounting frame 1 is used to support the multi-functional nozzle 2, and the mounting frame 1 provides a conveying space for the fabric. When the fabric passes through the mounting frame 1, the multi-functional nozzle 2 can achieve the corresponding functions. Specifically, based on the setting of the multi-functional nozzle 2, with the cooperation of the water supply mechanism 3 and the gas supply mechanism 4, the multi-functional nozzle 2 can achieve the function of an atomizing nozzle, and can spray water mist towards the fabric to wet the fabric and reduce the static electricity generated during the conveying process of the fabric, which reduces the dust adsorbed on the fabric surface due to static electricity; only under the action of the gas supply mechanism 4, the multi-functional nozzle 2 can achieve the function of a high-pressure air jet head, which can blow away the dust difficult to remove attached to the fabric; only under the action of the dust suction power mechanism 5, the multi-functional nozzle 2 can achieve the function of dust suction, which can remove the floating dust on the fabric surface. This enables the fabric dust removal device of the present application to 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.

[0058] Referring to Figure 2 and Figure 3 , the multi-functional nozzle 2 includes a spray pipe 21, a core pipe 22, and a mounting cap 23. The spray pipe 21, the core pipe 22, and the mounting cap 23 are all coaxially arranged. The core pipe 22 is vertically arranged. The spray pipe 21 is coaxially sleeved outside the core pipe 22. The mounting cap 23 is sleeved on the upper end of the spray pipe 21. The upper end of the core pipe 22 is fixedly connected to the mounting cap 23, and the mounting cap 23 is screwed to the spray pipe 21.

[0059] Referring to Figure 3 and Figure 4 , the mounting cap 23 is provided with a through-hole 231, and the through-hole 231 is communicated with the core pipe 22. The outer side wall of the spray pipe 21 is provided with a water inlet hole 211. The inner side wall of the spray pipe 21 and the outer side wall of the core pipe 22 are spaced apart to form a water flow channel, and the water inlet hole 211 is communicated with the water flow channel.

[0060] Referring to Figure 1 and Figure 4A water inlet pipe 7 is arranged 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 arranged 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.

[0061] 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 sequence 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 sequence 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 the present application satisfies the function of an atomizing nozzle; when only the air supply mechanism 4 passes a high-pressure airflow toward the core tube 22, a high-pressure jet is generated at the lower end of the core tube 22, so that the multifunctional nozzle 2 satisfies the function of blowing dust; when only the dust suction power mechanism 5 is working, a negative pressure is generated at the lower end of the core tube 22, so that the multifunctional nozzle 2 satisfies the function of dust suction.

[0062] 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.

[0063] Reference Figure 3 and Figure 4 A first fluid hole 282 and a second fluid hole 283 are provided 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, and the second fluid hole 283, the intermediate tube 284 and the water inlet hole 211 are connected in sequence.

[0064] 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 .

[0065] 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 detachably connected to the connecting block 281, it is convenient for disassembly and assembly of the multifunctional nozzle 21.

[0066] Reference Figure 3 and Figure 4In this embodiment, a connection cap 285 is provided at the lower side of the pipe block 281, the connection cap 285 is fixedly connected to the pipe block 281, the first fluid hole 282 passes through the connection cap 285, the connection cap 285 is sleeved on the outside of the mounting cap 23, and the connection cap 285 is screwed to the mounting cap 23. The setting of the connection cap 285 realizes the detachable connection between the pipe block 281 and the nozzle 21.

[0067] 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 realizes the detachable connection between the intermediate tube 284 and the connecting block 281 and the nozzle 21, which facilitates the disassembly and assembly of the intermediate tube 284.

[0068] 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-functional nozzle 2.

[0069] 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 slidably connected to the switching disk 271, and a switching drive 272 is arranged on the side wall of the nozzle 21. In this embodiment, the switching drive 272 adopts a micro motor, and the driving shaft of the switching drive 272 is coaxially connected to the switching disk 271.

[0070] Reference Figure 5 The switch disk 271 is provided with a first hole 2711, a second hole 2712 and a third hole 2713, which are arranged in sequence along the circumference of the switch disk 271. A spray nozzle 24, an air nozzle 25 and a dust nozzle 26 are arranged on the lower side of the switch disk 271. The spray nozzle 24 is coaxially plugged with the first hole 2711, the air nozzle 25 is coaxially plugged with the second hole 2712, and the dust nozzle 26 is coaxially plugged with the third hole 2713.

[0071] Reference Figure 2 and Figure 5, driven by the switching drive member 272, the switching disk 271 rotates, so that the first hole 2711, the second hole 2712, and the third hole 2713 are sequentially coaxially communicated with the spray pipe 21, and then the corresponding spray nozzle 24, the air jet nozzle 25, and the dust suction nozzle 26 can be sequentially communicated with the lower end of the spray pipe 21. Thus, when the multifunctional nozzle 2 needs to implement the spraying function, the switching drive member 272 drives the spray nozzle 24 to communicate with the spray pipe 21; when the multifunctional nozzle 2 needs to implement the air jet function, the switching drive member 272 drives the air jet nozzle 25 to communicate with the spray pipe 21; when the multifunctional nozzle 2 needs to implement the dust suction function, the switching drive member 272 drives the dust suction nozzle 26 to communicate with the spray pipe 21.

[0072] Referring to Figure 5 , in this embodiment, the spray nozzle 24 is screwed to the inner wall of the first hole 2711, the air jet nozzle 25 is screwed to the inner wall of the second hole 2712, and the dust suction 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 jet nozzle 25, and the dust suction nozzle 26.

[0073] Referring to Figure 4 and Figure 5 , in this embodiment, when the spray nozzle 24 is communicated with the spray pipe 21, the core pipe 22 and the water flow channel are both communicated with the spray nozzle 24; when the air jet nozzle 25 is communicated with the spray pipe 21, the air jet nozzle 25 closes the water flow channel, and the core pipe 22 is communicated with the air jet nozzle 25; when the dust suction nozzle 26 is communicated with the spray pipe 21, the dust suction nozzle 26 closes the water flow channel, and the core pipe 22 is communicated with the dust suction nozzle 26. Such a structural design ensures that the water flow channel is not used during air jetting and dust suction, thereby preventing the possible residual water in the water flow channel from affecting air jetting and dust suction.

[0074] Referring to Figure 1 and Figure 2 , the mounting frame 1 includes a mounting cross bar 11, the mounting cross bar 11 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 member 13 is arranged on the lifting frames 12, in this application, the lifting drive member 13 adopts a cylinder or a linear module, and the drive end of the lifting drive member 13 is connected to the mounting cross bar 11.

[0075] Since the mounting frame 1 is arranged to be liftable, the mounting frame 1 can adjust the position of the multifunctional nozzle 2 in the vertical direction. Thus, during the process of fabric conveying, the mounting frame 1 can adjust the multifunctional nozzle 2 to be close to or away from the fabric. Therefore, when the multifunctional nozzle 2 adopts different dust removal methods, the mounting frame 1 adjusts the distance between the multifunctional nozzle 2 and the fabric, which can improve the corresponding dust removal effect of the multifunctional nozzle 2.

[0076] Referring to Figure 1 and Figure 2, an installation seat 14 is provided on the installation cross bar 11, an installation plate is provided on the side wall of the spray pipe 21, the installation plate is detachably connected to the spray pipe 21, and the installation plate is detachably connected to the installation seat 14. In this embodiment, the spray pipe 21 is connected to the installation plate and the installation plate is connected to the installation seat 14 by bolts. The cooperation between the installation seat 14 and the installation plate realizes the detachable connection between the multi-functional nozzle 2 and the installation frame 1, and thus facilitates the disassembly and assembly of the multi-functional nozzle 2.

[0077] The implementation principle of the embodiment of this application is as follows: Based on the structural settings of the multi-functional nozzle 2, the multi-functional nozzle 2 has three different dust removal methods, which are as follows: First, both the air supply mechanism 4 and the water supply mechanism 3 are connected to the multi-functional nozzle 2. The multi-functional nozzle 2 switches the spray nozzle 24. At this time, the water supply mechanism 3 conveys high-pressure water flow towards the multi-functional nozzle 2, and the air supply mechanism 4 conveys high-pressure air flow towards the multi-functional 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 water mist. When the multi-functional nozzle 2 sprays water mist onto the fabric surface, the water mist wets the fabric surface. During the conveyance of the fabric, the wetted fabric can reduce the generation of static electricity, thereby reducing the dust adsorbed by the fabric due to static electricity.

[0078] Second, the air supply mechanism 4 is connected to the multi-functional nozzle 2. The multi-functional nozzle 2 switches the air jet nozzle 25. At this time, the air supply mechanism 4 conveys high-pressure air flow towards the multi-functional nozzle 2, and the high-pressure air flow is ejected through the air jet nozzle 25, which enables the multi-functional nozzle 2 to jet air. When the multi-functional nozzle 2 jets air onto the fabric surface, the multi-functional nozzle 2 blows off the dust with strong adhesion or attachment ability on the fabric surface, thereby reducing the dust adsorbed by the fabric due to static electricity.

[0079] Third, the dust suction power mechanism 5 is connected to the multi-functional nozzle 2. The multi-functional nozzle 2 switches the dust suction nozzle 26. At this time, the dust suction power mechanism 5 sucks air, resulting in a negative pressure at the dust suction nozzle 26, which enables the multi-functional nozzle 2 to have a dust suction function. When the multi-functional nozzle 2 sucks dust from the fabric surface, the multi-functional nozzle 2 sucks the floating dust on the fabric surface into the dust suction power mechanism 5, thereby reducing the floating dust on the fabric surface.

[0080] The above three dust removal methods can be selected according to actual needs. At the same time, two or three different dust removal methods can also be selected simultaneously, and the fabric can be alternately dusted by switching different dust removal methods to improve the dust removal effect.

[0081] Embodiment 2: A fabric dust removal device, referring to Figure 6 , the difference between this embodiment and Embodiment 1 is that: a plurality of multi-functional nozzles 2 are provided, the plurality of multi-functional nozzles 2 are arranged in sequence, and the plurality of multi-functional nozzles 2 are arranged in a straight line, and two adjacent multi-functional nozzles 2 are detachably connected.

[0082] Referring toFigure 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 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.

[0083] Reference Figure 7 and Figure 8 A slot 2911 is provided on the side of the first plate 291 away from the second plate 292, and the length direction of the slot 2911 is arranged in the vertical direction, and the slot 2911 passes through the upper side of the first plate 291. An insert block 2921 is provided on the side of the second plate 292 away from the second plate 292, and the length direction of the insert block 2921 is arranged in the vertical direction. In addition, the insert block 2921 on the multi-function nozzle 2 is slidably plugged with the slot 2911 of another adjacent multi-function nozzle 2 in the vertical direction.

[0084] The provision of the connection assembly 29 can realize the quick connection of two adjacent multifunctional nozzles 2 , thereby facilitating the assembly of a plurality of multifunctional nozzles 2 .

[0085] Reference Figure 7 and Figure 9 In this embodiment, the slot 2911 is provided with engaging grooves 2912 on both inner side walls along the width direction thereof, and the engaging grooves 2912 vertically penetrate the upper side of the first plate 291. The insert block 2921 is provided with engaging blocks 2922 on both side walls along the width direction thereof, and 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 are corresponding to the engaging grooves 2912, and the engaging blocks 2922 are slidably plugged into the corresponding engaging grooves 2912.

[0086] The coordinated arrangement of the engaging groove 2912 and the engaging block 2922 can improve the stability of the assembly of two adjacent multi-functional nozzles 2 .

[0087] Reference Figure 7 and Figure 9 In this embodiment, a first reinforcement hole 2913 is opened on the first plate 291, and a second reinforcement hole 2923 is opened on the second plate 292. The first reinforcement hole 2913 on the first plate 291 is directly connected to the second reinforcement hole 2923 of the second plate 292 on another adjacent multi-functional nozzle 2, and reinforcement bolts 293 are inserted into the first reinforcement hole 2913 and the corresponding second reinforcement hole 2923.

[0088] 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 spray head 2 .

[0089] 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.

[0090] 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.

[0091] 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 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.

[0092] 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.

[0093] Reference Figure 10 and Figure 11 An automatic sealing assembly 220 is also provided on the connecting block 281, and the automatic sealing assembly 220 includes an automatic sealing plate 2201, and 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.

[0094] Reference Figure 11 and Figure 12, an installation block 2202 is provided on the lower side of the takeover block 281. A chute 2203 is formed in the installation block 2202. The chute 2203 is opened in the vertical direction. The automatic sealing plate 2201 is inserted into the chute 2203 in a matching manner, and the automatic sealing plate 2201 is slidably connected to the inner side wall of the chute 2203 in the vertical direction. A plurality of return springs 2204 are arranged in the chute 2203. The length direction of the return springs 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 chute 2203.

[0095] Referring to Figure 12 and Figure 13 , when two multi-functional nozzles 2 are assembled, the first pipe 2101 and the second pipe 2102 abut against the automatic sealing plate 2201 on an adjacent other multi-functional nozzle 2 and slide downwardly into the corresponding chute 2203. At this time, the first pipe 2101 communicates with the corresponding third pipe 2105 on an adjacent other multi-functional nozzle 2, and the second pipe 2102 communicates with the corresponding fourth pipe 2106 on an adjacent other multi-functional nozzle 2.

[0096] Specifically, referring to Figure 9 , when two multi-functional nozzles 2 are assembled, the insertion block 2921 on the multi-functional nozzle 2 is inserted into the insertion slot 2911 on an adjacent other multi-functional nozzle 2, and the two multi-functional nozzles 2 are slidably inserted in the vertical direction.

[0097] At this time, referring to Figure 12 and Figure 13 , the first pipe 2101 and the second pipe 2102 abut against the automatic sealing plate 2201 on an adjacent other multi-functional nozzle 2, and the corresponding automatic sealing plate 2201 is inserted into the chute 2203. At this time, the first pipe 2101 communicates with the corresponding third pipe 2105 on an adjacent other multi-functional nozzle 2, and the second pipe 2102 communicates with the corresponding fourth pipe 2106 on an adjacent other multi-functional nozzle 2.

[0098] With such a structural arrangement, referring to Figure 1 and Figure 6 , after a plurality of multi-functional nozzles 2 are assembled, the plurality of multi-functional nozzles 2 can be automatically connected in series. Thus, 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 a plurality of multi-functional nozzles 2, and can also reduce the complexity of assembling the pipeline system and improve the appearance neatness of the entire device.

[0099] Referring to Figure 10 and Figure 11, the automatic sealing assembly 220 further includes a first sealing tube 2205. The first sealing tube 2205 is sleeved outside the third tube 2105. The first sealing tube 2205 is slidably connected to the third tube 2105 along its own axial direction. And a first sealing spring 2206 is provided between the first sealing tube 2205 and the connection block 281. The first sealing spring 2206 is sleeved outside the third tube 2105. One end of the first sealing spring 2206 is connected to the connection block 281, and the other end is connected to the first sealing tube 2205.

[0100] Similarly, referring to Figure 10 and Figure 11 , the automatic sealing assembly 220 includes a second sealing tube 2207. The second sealing tube 2207 is sleeved outside the fourth tube 2106. The second sealing tube 2207 is slidably connected to the fourth tube 2106 along its own axial direction. And a second sealing spring 2208 is provided between the second sealing tube 2207 and the connection block 281. The second sealing spring 2208 is sleeved outside the fourth tube 2106. One end of the second sealing spring 2208 is connected to the connection block 281, and the other end is connected to the second sealing tube 2207.

[0101] Referring to Figure 10 and Figure 11 , both the first sealing tube 2205 and the second sealing tube 2207 abut against 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, both the first sealing tube 2205 and the second sealing tube 2207 can abut against the automatic sealing plate 2201, which can improve the sealing performance of the automatic sealing plate 2201 for the third tube 2105 and the fourth tube 2106.

[0102] Meanwhile, referring to Figure 10 and Figure 13 , when the two multi-functional nozzles 2 are assembled, after the first tube 2101 abuts against the automatic sealing plate 2201 on another adjacent multi-functional nozzle 2 and slides down and inserts into the corresponding chute 2203, at this time, the first sealing tube 2205 slides and sleeves onto the corresponding first tube 2101 under the action of the first sealing spring 2206, and the second sealing tube 2207 slides and sleeves onto the corresponding second tube 2102 under the action of the second sealing spring 2208, which can improve the sealing performance during the assembly of the multi-functional nozzle 2.

[0103] Referring to 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.

[0104] The implementation principle of the embodiment of the present application is: when the width of the conveyed fabric is wide or the dust removal device needs to cover a large area, the multifunctional nozzle 2 can be freely installed according to actual needs. And because the installed multifunctional nozzle 2 is automatically connected in series with other multifunctional nozzles 2, several multifunctional nozzles 2 can work synchronously, improving the synchronization of the work of several multifunctional nozzles 2, and ensuring uniform dust removal effect at all parts of the fabric.

[0105] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fabric dust removal device, characterized in that, Comprising: Mounting frame (1), multi-functional nozzle (2), water supply mechanism (3), air supply mechanism (4), dust suction power mechanism (5) and control valve (6); The multi-functional nozzle (2) is arranged on the mounting frame (1), and the multi-functional nozzle (2) includes a nozzle pipe (21), and the nozzle pipe (21) is arranged vertically; A water inlet pipe (7) is arranged on the nozzle pipe (21), one end of the water inlet pipe (7) is communicated with the water supply mechanism (3), and the other end is communicated with the side wall of the nozzle pipe (21); An air pipe (8) is further arranged on the nozzle pipe (21), one end of the air pipe (8) is communicated with the control valve (6), and the other end is communicated with the upper end of the nozzle pipe (21), and both the air supply mechanism (4) and the dust suction power mechanism (5) are communicated with the control valve (6); A nozzle switching assembly (27) is arranged at the lower end of the nozzle pipe (21), a spray nozzle (24), a jet nozzle (25) and a dust suction nozzle (26) are arranged on the nozzle switching assembly (27), and the nozzle switching assembly (27) is used to drive the spray nozzle (24), the jet nozzle (25) and the dust suction nozzle (26) to be communicated with the nozzle pipe (21) in sequence.

2. The fabric dust removal device according to claim 1, characterized in that, The mounting frame (1) includes a mounting cross bar (11), the mounting cross bar (11) is arranged horizontally, lifting driving members (13) are arranged at both ends of the mounting cross bar (11), the lifting driving members (13) are used to drive the mounting cross bar (11) to move in the vertical direction, and the multi-functional nozzle (2) is arranged on the mounting cross bar (11).

3. The fabric dust removal device according to claim 1, characterized in that, The nozzle switching assembly (27) includes a switching disk (271), the lower end of the nozzle pipe (21) is slidably connected with the switching disk (271), and the spray nozzle (24), the jet nozzle (25) and the dust suction nozzle (26) are all arranged on the switching disk (271); A switching driving member (272) is arranged on the nozzle pipe (21), the driving end of the switching driving member (272) is connected with the switching disk (271), and the switching driving 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 jet nozzle (25) and the dust suction nozzle (26) are communicated with the nozzle pipe (21) in sequence.

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

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

6. The fabric dust removal device according to claim 5, characterized in that, The multi-functional nozzle (2) includes a connecting assembly (29), the connecting assembly (29) includes a first plate (291) and a second plate (292), and the first plate (291) and the second plate (292) are respectively arranged on opposite sides of the nozzle pipe (21); A slot (2911) is formed in the first plate (291), a plug (2921) is arranged on the second plate (292), and the plug (2921) is in plug-in fit with the slot (2911) on another adjacent multi-functional nozzle (2).

7. A fabric dust removal device according to claim 6, characterized in that, The first plate (291) is arranged in parallel with the second plate (292). The length direction of the first plate (291) is arranged vertically. The slot (2911) penetrates through the upper side surface of the first plate (291). The plug (2921) is slidably inserted and matched with the corresponding slot (2911) in the vertical direction. The length direction of the slot (2911) is arranged vertically. A clamping groove (2912) is formed on the inner side wall of the slot (2911) along its width direction. The clamping groove (2912) penetrates through the upper side surface of the first plate (291). A clamping block (2922) is arranged on one side of the plug (2921) facing the corresponding clamping groove (2912). The clamping block (2922) is slidably inserted and matched with the corresponding clamping groove (2912).

8. A fabric dust removal device according to claim 6, characterized in that, A first reinforcement hole (2913) is formed on the first plate (291), and a second reinforcement hole (2923) is formed on the second plate (292). The first reinforcement hole (2913) is coaxially communicated with the second reinforcement hole (2923) on another adjacent multifunctional nozzle (2). And a reinforcement bolt (293) is coaxially inserted into the corresponding first reinforcement hole (2913) and second reinforcement hole (2923).

9. The fabric dust removal device according to claim 5, characterized in that, The multifunctional nozzle (2) further includes a connecting pipe assembly (28). The connecting pipe assembly (28) includes a connecting pipe block (281). The connecting pipe block (281) is located at the upper end of the spray pipe (21). The connecting pipe block (281) is connected to the spray pipe (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 spray pipe (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 pipe (284) is arranged between the connecting pipe block (281) and the spray pipe (21). A second fluid hole (283) is formed through the connecting pipe block (281). The two ends of the intermediate pipe (284) are respectively connected to the connecting pipe block (281) and the spray pipe (21). The second fluid hole (283), the intermediate pipe (284) and the water inlet hole (211) are communicated in sequence. The water inlet pipe (7) is detachably connected to the connecting pipe block (281), and the water inlet pipe (7) is communicated with the second fluid hole (283).

10. A fabric dust removal device according to claim 9, characterized in that, A plurality of the 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) at the head. And the first fluid holes (282) of two adjacent connecting pipe blocks (281) are communicated with each other. The second fluid holes (283) of two adjacent connecting pipe blocks (281) are communicated with each other. An automatic sealing assembly (220) is arranged in the connecting pipe block (281). The automatic sealing assembly (220) can automatically close or open the first fluid hole (282) and the second fluid hole (283).

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