A coating nozzle assembly for processing thermal insulation flocculants

Abstract

The present invention discloses a coating nozzle assembly for processing thermal insulation wadding, and relates to the technical field of nozzles. It comprises a coating bracket, a plurality of nozzle assemblies are arranged at the front end of the coating bracket, a first displacement assembly for lifting and lowering displacement is arranged between the nozzle assembly and the coating bracket, a plurality of L-shaped brackets are arranged below the coating bracket, and two L-shaped brackets form a group, a cleaning assembly is arranged between adjacent L-shaped brackets, a second displacement assembly for driving the cleaning assembly to move forward and backward is arranged at the rear end of the L-shaped bracket, a magnetic suction assembly is arranged between the second displacement assembly and the cleaning assembly, and the cleaning assembly comprises an outer box body, an inner box body is arranged inside the outer box body, a brush rod is arranged at the inner bottom of the inner box body, and a plurality of soft bristles are arranged on the outer wall of the brush rod. The invention solves the problem that the interior of the existing nozzle is easily clogged by the spray material, which affects the coating amount each time and affects the coating uniformity of the product.

Description

Technical Field

[0001] The invention relates to the technical field of nozzles, in particular to a coating nozzle assembly for processing thermal insulation flocculants. Background Art

[0002] The coating process is to apply a thin layer of plastic in liquid or powder form on the surface of fabrics, paper, metal foil or plates for the purpose of anti-corrosion, insulation, decoration, warmth retention, etc., and improve the corresponding performance of the product through the additional thin layer.

[0003] During the coating process, the surface needs to be coated through a coating nozzle. During long-term use, the inside of the nozzle is easily clogged by the spray material, affecting the coating amount each time and the coating uniformity of the product. The traditional method requires manual disassembly and removal of the nozzle for cleaning, which is cumbersome and inconvenient to use and affects the processing efficiency. For this reason, a coating nozzle assembly for thermal insulation flocculant processing is provided. Summary of the invention

[0004] The purpose of the present invention is to provide a coating nozzle assembly for processing thermal insulation flocculants, so as to solve the problem mentioned in the above background technology that the inside of the existing nozzle is easily clogged by the spray material, affecting the coating amount each time and the coating uniformity of the product. The traditional method requires manual disassembly and removal of the nozzle for cleaning, which is cumbersome and inconvenient to use and affects the processing efficiency.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a coating nozzle assembly for processing thermal insulation flocculants, comprising a coating bracket, a plurality of nozzle assemblies are arranged at the front end of the coating bracket, a first displacement assembly for lifting and lowering displacement is arranged between the nozzle assembly and the coating bracket, a plurality of L-shaped brackets are arranged below the coating bracket, and two L-shaped brackets are grouped together, a cleaning assembly is arranged between adjacent L-shaped brackets, a second displacement assembly for driving the cleaning assembly to move forward and backward is arranged at the rear end of the L-shaped bracket, a magnetic attraction assembly is arranged between the second displacement assembly and the cleaning assembly, the cleaning assembly comprises an outer box body, an inner box body is arranged inside the outer box body, a brush rod is arranged at the inner bottom of the inner box body, and a plurality of soft bristles are arranged on the outer wall of the brush rod, a driving assembly for driving the brush rod to rotate is arranged on the outer wall of the outer box body, and a connecting assembly connecting the brush rod and the driving assembly is arranged on the inner wall of the outer box body.

[0006] Preferably, the first displacement assembly includes a lifting frame, a first slider is arranged in a slide groove on an outer wall of the lifting frame, and the first slider is installed in combination with the nozzle assembly, side limit grooves are provided on both sides of the slide groove, and both sides of the first slider extend into the side limit grooves, a first connecting rod is provided at the upper end of the first slider, a first driven frame is provided at the upper end of the first connecting rod, slides are provided on both sides of the first driven frame, and a first cylinder is provided at the upper end of the first driven frame.

[0007] Preferably, the second displacement assembly includes an assembly frame, a second cylinder is arranged on the outer wall of the assembly frame, a second driven frame is arranged at the telescopic end of the second cylinder, second sliders are arranged on both sides of the second driven frame, and the second sliders are located in the inner wall slide groove of the assembly frame, and a plurality of second connecting rods are arranged at the front end of the second driven frame.

[0008] Preferably, the magnetic attraction component includes an electromagnet, and the electromagnet is installed at the end of the second connecting rod, and the rear end surface of the outer box body is provided with a magnetic attraction groove magnetically connected to the electromagnet.

[0009] Preferably, a slide rail is provided on the outer wall of the L-shaped bracket, a third slider is provided on the outer wall of the slide rail, an L-shaped seat is provided on the outer wall of the third slider, and the outer box body is installed between the two L-shaped seats, a fan and a water tank are provided above the L-shaped seat, a box cover is provided above the outer box body, inlet and outlet holes are provided on the outer wall of the box cover, the pipelines of the fan and the water tank extend into the outer box body, and docking holes are provided on the outer walls on both sides of the inner box body, and the docking holes on the fan side are higher than the docking holes on the water tank side.

[0010] Preferably, a fourth slider is provided on both sides of the inner box body, and the fourth slider is located in the inner wall slide groove of the outer box body, and a return spring is provided at the upper end of the fourth slider, and the upper end of the return spring is fixed at the top wall of the slide groove.

[0011] Preferably, a control valve is provided at the bottom of the inner box body, an electromagnet adsorption end is provided at the lower end of the control valve, a magnetic attraction combination end is provided below the electromagnet adsorption end, a wastewater collection box is provided at the lower end of the magnetic attraction combination end through a pipeline, and a discharge pipe extending to the outside of the outer box body is provided on the outer wall of the wastewater collection box.

[0012] Preferably, the driving assembly includes a motor, a first pulley is provided at the output end of the motor, a fourth pulley is connected to the outer wall of the first pulley via a belt, and the fourth pulley is located on the outer wall of another outer box body.

[0013] Preferably, the connecting assembly includes a second pulley connected to the first pulley, a third pulley is connected to the bottom of the second pulley via a belt, a second gear is provided at one end of the third pulley, a first gear meshing with the second gear is provided at the lower end of the brush rod, and the second gear is located below the first gear.

[0014] Preferably, the nozzle assembly comprises a storage tank, a discharge valve pipe is provided at the lower end of the storage tank, and a nozzle is provided at the lower end of the discharge valve pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention can adjust the height of the nozzle assembly through the first displacement assembly, so that the nozzle can extend into the inner box for cleaning, and through the downward thrust, drive the inner box to move downward to the magnetic suction position for fixation, and by moving downward, the gear is meshed, and the docking hole is aligned with the water supply position, so that the water body can be cleaned and soaked inside, thereby improving the cleaning effect. In addition, the magnetic suction fixing position connects the inner box with the wastewater collection box so that the internal water body can be discharged, and the driving assembly drives the connecting assembly to drive the brush rod to rotate, so as to clean the inside of the nozzle. After cleaning, the magnetic suction fixing position is connected to the wastewater collection box so that the internal water body can be discharged. The suction part is powered off and demagnetized, and the inner box is reset by the reset spring so that the docking hole on the other side is aligned with the fan pipeline for hot air drying. Through the above structure, the nozzle can be cleaned quickly, and it can be fully cleaned by reciprocating insertion, rotation and water washing, and the waste water and residual water can be treated separately, which solves the problem that the inside of the existing nozzle is easily blocked by the spray material, affecting the coating amount each time and the coating uniformity of the product. The traditional method requires manual disassembly and removal of the nozzle for cleaning, which is cumbersome and inconvenient to use, affecting the processing efficiency.

[0017] The first displacement assembly and the second displacement assembly drive multiple nozzles and cleaning assemblies to move through the setting of connecting rods and driven frames. The driving assembly can also drive multiple positions through belt transmission to achieve cleaning operations on multiple nozzles at one time, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is an overall rear perspective view of the present invention;

[0020] Figure 3 It is an overall top view of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the cleaning component of the present invention;

[0022] Figure 5 It is a schematic diagram of the inner box structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the outer box structure of the present invention.

[0024] In the figure: 1. coating bracket; 2. nozzle assembly; 3. first displacement assembly; 4. L-shaped bracket; 5. cleaning assembly; 6. second displacement assembly; 7. magnetic suction assembly; 8. driving assembly; 9. connecting assembly; 10. inner box; 11. outer box; 12. fan; 13. water tank; 14. storage tank; 15. unloading valve pipe; 16. nozzle; 17. lifting frame; 18. first slide block; 19. side limit groove; 20. first connecting rod; 21. slide frame; 22. first driven frame; 23. first cylinder; 24. assembly frame; 25. second cylinder; 26. second Slider; 27, second driven frame; 28, second connecting rod; 29, electromagnet; 30, magnetic suction groove; 31, slide rail; 32, third slider; 33, L-shaped seat; 34, brush rod; 35, docking hole; 36, fourth slider; 37, return spring; 38, first gear; 39, control valve; 40, electromagnet adsorption end; 41, magnetic suction combination end; 42, wastewater collection box; 43, discharge pipe; 44, second pulley; 45, third pulley; 46, second gear; 47, motor; 48, first pulley; 49, fourth pulley; 50, box cover. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figure 1 , Figure 2The present invention provides an embodiment: a coating nozzle assembly for processing thermal insulation wadding, comprising a coating bracket 1, a plurality of nozzle assemblies 2 are arranged at the front end of the coating bracket 1, the nozzle assembly 2 comprises a storage tank 14, a discharge valve pipe 15 is arranged at the lower end of the storage tank 14, a nozzle 16 is arranged at the lower end of the discharge valve pipe 15, a first displacement assembly 3 for lifting and displacing is arranged between the nozzle assembly 2 and the coating bracket 1, a plurality of L-shaped brackets 4 are arranged below the coating bracket 1, and two L-shaped brackets 4 form a group, and adjacent A cleaning assembly 5 is arranged between the L-shaped brackets 4, a second displacement assembly 6 driving the cleaning assembly 5 to move forward and backward is arranged at the rear end of the L-shaped bracket 4, a magnetic attraction assembly 7 is arranged between the second displacement assembly 6 and the cleaning assembly 5, the cleaning assembly 5 comprises an outer box body 11, an inner box body 10 is arranged inside the outer box body 11, a brush rod 34 is arranged at the inner bottom of the inner box body 10, and a plurality of soft bristles are arranged on the outer wall of the brush rod 34, a driving assembly 8 driving the brush rod 34 to rotate is arranged on the outer wall of the outer box body 11, and the outer box body 11 is provided with a plurality of soft bristles. A connecting assembly 9 is provided on the inner wall to connect the brush rod 34 and the driving assembly 8; the height of the nozzle assembly 2 can be adjusted through the first displacement assembly 3, so that the nozzle 16 can extend into the inner box 10 for cleaning, and the inner box 10 is driven to move downward to the magnetic suction position for fixing through the downward thrust, and the gear is engaged by moving downward, and the docking hole 35 is aligned with the water supply position, so that the water body can be cleaned and soaked inside, thereby improving the cleaning effect. In addition, the magnetic suction fixing position connects the inner box 10 with the wastewater collection box 42 , so that the internal water can be discharged, and the connecting component 9 is driven by the driving component 8 to drive the brush rod 34 to rotate, and the inside of the nozzle 16 is cleaned. After cleaning, the magnetic attraction is powered off and demagnetized, and the inner box 10 is reset by the reset spring 37, so that the docking hole 35 on the other side is aligned with the pipeline of the fan 12, and hot air drying is performed. Through the above structure, the nozzle can be cleaned quickly, and comprehensive cleaning can be carried out by reciprocating insertion, rotation and water washing, and waste water and residual water can be treated separately.

[0027] See also Figure 1 , Figure 3The first displacement assembly 3 includes a lifting frame 17, a first slider 18 is arranged in a slide groove of the outer wall of the lifting frame 17, and the first slider 18 is assembled and installed with the nozzle assembly 2, side limit grooves 19 are provided on both sides of the slide groove, and both sides of the first slider 18 extend into the side limit grooves 19, a first connecting rod 20 is arranged on the upper end of the first slider 18, a first driven frame 22 is arranged on the upper end of the first connecting rod 20, slides 21 are arranged on both sides of the first driven frame 22, and a first cylinder 23 is arranged on the upper end of the first driven frame 22; the first cylinder 23 is used to drive the first driven frame 22 to perform lifting displacement, and the first driven frame 22 is lifted and displaced by the sliders at both ends. The slide 21 slides in the slide groove to improve the stability during lifting and lowering. Multiple first sliders 18 are connected by the first connecting rod 20. During the driving and lifting, multiple nozzle assemblies 2 can be driven to perform displacement operations at one time; during lifting, the first slider 18 slides in the slide groove of the lifting frame 17, thereby driving the front nozzle assembly 2 to be displaced. The height of the nozzle 16 can be adjusted during the coating operation through displacement, and when cleaning is required, the nozzle 16 is moved down to the cleaning assembly 5 for cleaning operation. After cleaning, it is displaced upward to reset. The side limit groove 19 is set to limit the first slider 18 in the slide groove of the lifting frame 17 to prevent it from detaching.

[0028] See also Figure 2 The second displacement assembly 6 includes an assembly frame 24, a second cylinder 25 is arranged on the outer wall of the assembly frame 24, a second driven frame 27 is arranged at the telescopic end of the second cylinder 25, second sliders 26 are arranged on both sides of the second driven frame 27, and the second sliders 26 are located in the inner wall slide groove of the assembly frame 24, and a plurality of second connecting rods 28 are arranged at the front end of the second driven frame 27, and the magnetic suction assembly 7 includes an electromagnet 29, and the electromagnet 29 is installed at the end of the second connecting rod 28, and a magnetic suction groove 30 connected to the electromagnet 29 by magnetic suction is arranged on the rear end surface of the outer box body 11; the second cylinder 25 is used to drive the second driven frame 27 to move forward and backward, and when the second driven frame 27 moves, its two ends slide in the slide groove through the second slider 26, thereby improving Stability, the second driven frame 27 is connected to multiple second connecting rods 28, and the electromagnet 29 is magnetically connected to the magnetic suction groove 30 when it is energized, so that the telescopic movement of the second cylinder 25 can drive the outer box body 11 to slide and displace on the slide rail 31, which is used to move the outer box body 11 to the bottom of the nozzle 16 during cleaning, so that the nozzle 16 is inserted into the box for cleaning. After cleaning, the outer box body 11 is moved to the rear, so that the nozzle 16 can pass through the middle opening space of the two L-shaped brackets 4 to perform coating operations on the bottom, avoiding the outer box body 11 blocking the coating operation; when the electromagnet 29 is powered off, the displacement component can be separated from the cleaning component 5 in the front, so that the user can perform maintenance and replacement operations on the two components separately.

[0029] See also Figure 1, Figure 4 A slide rail 31 is provided on the outer wall of the L-shaped bracket 4, a third slider 32 is provided on the outer wall of the slide rail 31, an L-shaped seat 33 is provided on the outer wall of the third slider 32, and the outer box body 11 is installed between the two L-shaped seats 33, a fan 12 and a water tank 13 are provided above the L-shaped seat 33, a box cover 50 is provided above the outer box body 11, an inlet and outlet hole is opened on the outer wall of the box cover 50, the pipelines of the fan 12 and the water tank 13 are extended into the outer box body 11, and docking holes 35 are provided on the outer walls of both sides of the inner box body 10, and the docking holes 35 on the fan 12 side are higher than the docking holes 35 on the water tank 13 side;

[0030] The fan 12 draws air into the pipeline, and flows along the pipeline and the docking hole 35 to the inner box body 10, and the inner box body 10 is air-dried. The pipelines of the fan 12 and the water tank 13 are provided with valve bodies for opening and closing control. The fan 12 can be connected to an external hot air pipeline for hot air drying operations; the water tank 13 delivers clean water into the pipeline by means of a pump body, and flows into the inner box body 10 through the docking hole 35, so that the brush rod 34 and the nozzle 16 of the inner box body 10 are soaked and cleaned.

[0031] See also Figure 4 , Figure 5 , fourth sliders 36 are provided on both sides of the inner box body 10, and the fourth sliders 36 are located in the inner wall slide groove of the outer box body 11, and a return spring 37 is provided at the upper end of the fourth slider 36, and the upper end of the return spring 37 is fixed at the top wall of the slide groove, and a control valve 39 is provided at the bottom of the inner box body 10, and an electromagnet adsorption end 40 is provided at the lower end of the control valve 39, and a magnetic attraction combination end 41 is provided below the electromagnet adsorption end 40, and a wastewater collection box 42 is provided at the lower end of the magnetic attraction combination end 41 through a pipeline, and a discharge pipe 43 extending to the outside of the outer box body 11 is provided on the outer wall of the wastewater collection box 42;

[0032] After the first displacement component 3 drives the nozzle assembly 2 to move downward into the inner box body 10, the nozzle 16 will abut against the lower bottom of the inner box body 10, so that the brush rod 34 is inserted into the nozzle 16, and the hole is connected by insertion, and the inside of the nozzle 16 is further cleaned by rotation. At the same time, the downward driving force of the first displacement component 3 drives the inner box body 10 to move downward, and the reset spring 37 is stretched downward, so that the electromagnet adsorption end 40 and the magnetic adsorption combination end 41 are adsorbed together, which plays a role of limiting and connects the pipeline to facilitate drainage operation. In addition, through this limiting method, the first gear 38 is located just above the second gear 46, so that the two can be meshed and driven. After moving downward, the docking hole 35 on one side is just connected with the pipeline of the water tank 13, so that the water in the water tank 13 can be sent into the box for cleaning and soaking, and the wastewater flows into the wastewater along the pipeline. The collection box 42 is finally discharged outward from the discharge pipe 43. Under the influence of electromagnetic suction, the inner box body 10 is fixed at the bottom, so that the nozzle 16 can be moved up and down by reciprocating, and brushed up and down for cleaning; the opening and closing state of the pipeline at this location can be controlled by the control valve 39. During soaking and cleaning, the control valve 39 is closed, so that water can accumulate in the box. After cleaning, the control valve 39 is opened to drain the internal water. The upper part of the control valve 39 is a sinking structure, which can guide the water flow at the bottom of the box to flow into the unloading position; with the completion of cleaning, the nozzle 16 is moved to the inlet and outlet hole of the box cover 50, and the electromagnet adsorption end 40 is disconnected, so that the reset spring 37 is reset and retracted, driving the inner box body 10 to move upward and reset, so that the other docking hole 35 is aligned with the fan 12, and the pipeline at this location is opened, so that the fan 12 performs hot air drying operations on the inner box body 10 and the nozzle 16 located at the inlet and outlet hole.

[0033] See also Figure 1 , Figure 4 , Figure 6 The driving assembly 8 includes a motor 47, a first pulley 48 is provided at the output end of the motor 47, a fourth pulley 49 is connected to the outer wall of the first pulley 48 through a belt, and the fourth pulley 49 is located on the outer wall of the other outer box body 11, the connecting assembly 9 includes a second pulley 44 connected to the first pulley 48, a third pulley 45 is connected to the lower part of the second pulley 44 through a belt, a second gear 46 is provided at one end of the third pulley 45, and a first gear 38 meshing with the second gear 46 is provided at the lower end of the brush rod 34, and the second gear 46 is located below the first gear 38;

[0034] The motor 47 is used to drive the first pulley 48 to rotate, and through the connection of the belt, drives the fourth pulley 49 at the other outer box body 11 to rotate, thereby driving multiple connecting components 9 to transmit at one time, and realizing the simultaneous cleaning operation of multiple nozzles 16. The second pulley 44 is driven to rotate by the shaft connection. The second pulley 44 drives the third pulley 45 to rotate through the belt, so that the second gear 46 can drive the first gear 38 to rotate, and finally the brush rod 34 is rotated to improve the cleaning effect.

[0035] Working principle: When in use, the second cylinder 25 extends forward, driving the second driven frame 27 to move forward, and through the connection of the second connecting rod 28, the outer box body 11 slides on the slide rail 31 to move below the nozzle assembly 2, and the first cylinder 23 drives the first driven frame 22 to move downward. The first connecting rod 20 connects multiple first sliders 18, and in the driving lifting, drives the nozzles 16 of multiple nozzle assemblies 2 to move into the inner box body 10 at one time;

[0036] After the first displacement assembly 3 drives the nozzle assembly 2 to move downward into the inner box 10, the nozzle 16 will abut against the lower bottom of the inner box 10, so that the brush rod 34 is inserted into the nozzle 16, and the hole is connected by insertion, and the inside of the nozzle 16 is further cleaned by rotation. At the same time, the downward driving force of the first displacement assembly 3 drives the inner box 10 to move downward, and the reset spring 37 is stretched downward, so that the electromagnet adsorption end 40 and the magnetic adsorption combination end 41 are adsorbed together, which plays a role of limiting and connects the pipeline. The drainage operation is then performed. In addition, through this limiting method, the first gear 38 is located just above the second gear 46, so that the two can be meshed and driven. After moving downward, the docking hole 35 on one side is just connected with the pipeline of the water tank 13, so that the water in the water tank 13 can be sent into the box for cleaning and soaking. The waste water flows into the waste water collection box 42 along the pipeline and is finally discharged from the discharge pipe 43. Under the influence of electromagnetic attraction, the inner box body 10 is fixed at the bottom, so that the nozzle 16 can be moved up and down by reciprocating to perform up and down brushing and cleaning;

[0037] As the cleaning is completed, the nozzle 16 is moved to the inlet and outlet hole of the box cover 50, and the electromagnet adsorption end 40 is disconnected, so that the reset spring 37 is reset and retracted, driving the inner box body 10 to move upward and reset, so that the other docking hole 35 is aligned with the fan 12, and the pipeline at this location is opened, so that the fan 12 performs hot air drying operation on the inner box body 10 and the nozzle 16 located at the inlet and outlet hole;

[0038] After the drying operation, the first cylinder 23 drives the nozzle assembly 2 to rise and reset, and the second cylinder 25 drives the cleaning assembly 5 to move backward, so that the bottom of the nozzle assembly 2 is no longer blocked, so that the nozzle assembly 2 can perform coating operations on the bottom.

[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A coating nozzle assembly for processing thermal insulation flocculants, comprising a coating bracket (1), characterized in that: A plurality of nozzle assemblies (2) are arranged at the front end of the coating bracket (1); a first displacement assembly (3) for lifting and lowering is arranged between the nozzle assembly (2) and the coating bracket (1); a plurality of L-shaped brackets (4) are arranged below the coating bracket (1); two L-shaped brackets (4) form a group; a cleaning assembly (5) is arranged between adjacent L-shaped brackets (4); A second displacement component (6) for driving the cleaning component (5) to move forward and backward is arranged at the rear end of the bracket (4); a magnetic attraction component (7) is arranged between the second displacement component (6) and the cleaning component (5); the cleaning component (5) comprises an outer box (11); an inner box (10) is arranged inside the outer box (11); a brush rod (34) is arranged at the inner bottom of the inner box (10); a plurality of soft bristles are arranged on the outer wall of the brush rod (34); a driving component (8) for driving the brush rod (34) to rotate is arranged on the outer wall of the outer box (11); and a connecting component (9) for connecting the brush rod (34) and the driving component (8) is arranged on the inner wall of the outer box (11); A slide rail (31) is arranged on the outer wall of the L-shaped bracket (4), a third slider (32) is arranged on the outer wall of the slide rail (31), an L-shaped seat (33) is arranged on the outer wall of the third slider (32), and the outer box body (11) is installed between the two L-shaped seats (33), a fan (12) and a water tank (13) are arranged above the L-shaped seat (33), a box cover (50) is arranged above the outer box body (11), an inlet and outlet hole is opened on the outer wall of the box cover (50), pipelines of the fan (12) and the water tank (13) are extended into the outer box body (11), and docking holes (35) are arranged on the outer walls of both sides of the inner box body (10), and the docking holes (35) on the fan (12) side are higher than the docking holes (35) on the water tank (13) side; A fourth slider (36) is provided on both sides of the inner box (10), and the fourth slider (36) is located in a slide groove on the inner wall of the outer box (11); a return spring (37) is provided at the upper end of the fourth slider (36), and the upper end of the return spring (37) is fixed to the top wall of the slide groove; A control valve (39) is provided at the bottom of the inner box body (10); an electromagnet adsorption end (40) is provided at the lower end of the control valve (39); a magnetic attraction combination end (41) is provided below the electromagnet adsorption end (40); a wastewater collection box (42) is provided at the lower end of the magnetic attraction combination end (41) via a pipeline; and a discharge pipe (43) extending to the outside of the outer box body (11) is provided on the outer wall of the wastewater collection box (42).

2. The coating nozzle assembly for processing thermal insulation wadding according to claim 1, characterized in that: The first displacement assembly (3) comprises a lifting frame (17), a first slider (18) being arranged in a slide groove on an outer wall of the lifting frame (17), and the first slider (18) being assembled and installed with the nozzle assembly (2), side limit grooves (19) being provided on both sides of the slide groove, and both sides of the first slider (18) extending into the side limit grooves (19), a first connecting rod (20) being arranged at the upper end of the first slider (18), a first driven frame (22) being arranged at the upper end of the first connecting rod (20), sliders (21) being arranged on both sides of the first driven frame (22), and a first cylinder (23) being arranged at the upper end of the first driven frame (22).

3. The coating nozzle assembly for processing thermal insulation wadding according to claim 2, characterized in that: The second displacement assembly (6) comprises an assembly frame (24), a second cylinder (25) is arranged on the outer wall of the assembly frame (24), a second driven frame (27) is arranged at the telescopic end of the second cylinder (25), second sliders (26) are arranged on both sides of the second driven frame (27), and the second sliders (26) are located in the inner wall slide groove of the assembly frame (24), and a plurality of second connecting rods (28) are arranged at the front end of the second driven frame (27).

4. The coating nozzle assembly for processing thermal insulation wadding according to claim 3, characterized in that: The magnetic attraction component (7) comprises an electromagnet (29), and the electromagnet (29) is mounted at the end of the second connecting rod (28), and the rear end surface of the outer box body (11) is provided with a magnetic attraction groove (30) magnetically connected to the electromagnet (29).

5. The coating nozzle assembly for processing thermal insulation wadding according to claim 1, characterized in that: The driving assembly (8) comprises a motor (47), the output end of the motor (47) being provided with a first belt pulley (48), the outer wall of the first belt pulley (48) being connected to a fourth belt pulley (49) via a belt, and the fourth belt pulley (49) being located on the outer wall of another outer box body (11).

6. The coating nozzle assembly for processing thermal insulation wadding according to claim 5, characterized in that: The connecting assembly (9) comprises a second pulley (44) connected to a first pulley (48); a third pulley (45) is connected below the second pulley (44) via a belt; a second gear (46) is provided at one end of the third pulley (45); a first gear (38) meshing with the second gear (46) is provided at the lower end of the brush rod (34); and the second gear (46) is located below the first gear (38).

7. The coating nozzle assembly for processing thermal insulation wadding according to claim 6, characterized in that: The spray head assembly (2) comprises a storage tank (14), a discharge valve pipe (15) is arranged at the lower end of the storage tank (14), and a spray head (16) is arranged at the lower end of the discharge valve pipe (15).

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