Sealing adhesive tape dust-sticking floor mat coating device and method

Abstract

The invention discloses a sealing adhesive tape dust-sticking floor mat coating device and method, and relates to the technical field of coating devices.The sealing adhesive tape dust-sticking floor mat coating device comprises a coating roller mounted in the coating device and an adhesive liquid discharging hopper arranged on the outer side of the coating roller; the left baffle and the right baffle are arranged on a first opening formed in the side face of the discharging hopper in a sliding mode, the upper baffle is arranged in a second opening formed in the top of the discharging hopper in a sliding mode, the left baffle and the right baffle are symmetrically arranged at an outlet of the discharging hopper, the adjusting assembly is arranged at the position of the discharging hopper, and the cleaning assembly is arranged on the left baffle and the right baffle. The distance between the left baffle and the right baffle is adjusted according to the size of the range needing to be coated on the ground mat, the left baffle and the right baffle move synchronously through the adjusting assembly, it can be guaranteed that the mucilage glue discharging port is located in the middle of an outlet of the discharging hopper all the time, and meanwhile the height of the discharging port is adjusted by adjusting the height of the upper baffle; and further, the discharging speed of the viscose liquid is adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of coating devices, and in particular to a coating device and method for a sealing tape dust-sticking floor mat. Background Art

[0002] Sealing tape sticky mats are a type of sticky mats. During the production process of sealing tape sticky mats, coating operation is required. Coating is the process of evenly coating the viscose liquid on the base fabric. This is a key step for the sticky mat to absorb dust. Through coating, the viscose liquid can evenly cover the surface of the base fabric to form a thin film with adhesion, thereby effectively adhering to the dust on the soles or wheels.

[0003] The coating range of the existing viscose liquid on the floor mat is usually determined by the width of the discharge port of the material trough of the coating device, which makes the coating range of the viscose liquid on the floor mat of the existing coating device fixed. When faced with narrower coating requirements, the viscose liquid will stick to the outside of the floor mat, causing trouble for subsequent cleaning. For this reason, we propose a sealing tape dust-sticking floor mat coating device and method. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a sealing tape dust-sticking mat coating device and method, wherein the distance between the left baffle plate and the right baffle plate is adjusted according to the size of the range to be coated on the mat, and the left baffle plate and the right baffle plate are moved synchronously by using an adjustment component, so as to ensure that the adhesive liquid discharge port is always located in the middle of the outlet of the discharge hopper, and at the same time, the height of the discharge port is adjusted by adjusting the height of the upper baffle plate, thereby adjusting the discharge speed of the adhesive liquid.

[0005] In order to solve the above technical problems, the present invention solves the problem that the coating device is not convenient for controlling the coating width and has a narrow application range through the following technical solutions.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A sealing tape dust-sticking mat coating device comprises a coating roller installed in the coating device, a viscose liquid discharge hopper arranged outside the coating roller, a left baffle and a right baffle slidably arranged in a first opening arranged on the side of the discharge hopper, an upper baffle slidably arranged in a second opening arranged on the top of the discharge hopper, an adjustment component and a cleaning component, the left baffle and the right baffle are symmetrically arranged at the discharge hopper outlet, the width of the upper baffle is equal to the width at the discharge hopper outlet, the adjustment component is arranged at the discharge hopper, the adjustment component adjusts the distance between the left baffle and the right baffle and adjusts the distance between the upper baffle and the bottom of the discharge hopper outlet, and the cleaning component is arranged on the left baffle and the right baffle for cleaning dust at the bottom of the discharge hopper outlet.

[0008] Preferably, the adjustment component includes a first adjusting motor, a fixing frame is symmetrically fixed on the outside of the discharge hopper, an adjusting screw is rotatably arranged in the fixing frame, symmetrically distributed connecting frames are fixed on both sides of the upper baffle, a slider is slidably arranged in the fixing frame, the slider is threadedly connected to the adjusting screw, the slider is fixed to a side of the connecting frame away from the upper baffle, the first adjusting motor is fixed on the top of the fixing frame, and the output end of the first adjusting motor is fixed to the adjusting screw to adjust the coating thickness.

[0009] Preferably, the adjustment component also includes a second adjusting motor, a symmetrically arranged mounting frame is fixedly provided on the outside of the discharging hopper, a forward and reverse screw rod is rotatably arranged inside the mounting frame, the second adjusting motor is fixedly provided on the outside of the mounting frame, the output end of the second adjusting motor is fixed to one end of the forward and reverse screw rod close to the second adjusting motor, and fixed blocks symmetrically arranged on the forward and reverse screw rod are slidably connected to the inside of the mounting frame, the fixed blocks are threadedly connected to the forward and reverse screw rods, and the two fixed blocks are respectively fixed to the left baffle and the right baffle to adjust the coating width.

[0010] Preferably, the cleaning component includes a fixed cylinder, two fixed cylinders are provided, and the two fixed cylinders are symmetrically fixed in the mounting frame, fixed plates are fixedly provided on the outer sides of the left baffle and the right baffle, a pressure rod is fixedly provided on the side of the fixed plate close to the fixed cylinder, the end of the pressure rod away from the fixed plate passes through the fixed cylinder, a piston is slidably provided in the fixed cylinder, the end of the pressure rod away from the fixed plate is fixed to the piston, an air pipe is fixedly provided on the end of the fixed cylinder away from the pressure rod, a mounting block is fixedly provided on the outer sides of the left baffle and the right baffle, a nozzle is fixedly provided at the bottom of the mounting block, a first connecting groove connected with the nozzle is provided in the mounting block, one end of the air pipe away from the fixed cylinder is fixed to the side of the mounting block away from the nozzle, the air pipe is connected with the first connecting groove, and the nozzle outlet is provided at the bottom of the discharge hopper opening to clean dust at the discharge hopper outlet to prevent dust from sticking to the viscose liquid.

[0011] Preferably, an auxiliary cylinder is fixedly provided on a side of the mounting frame close to the second adjusting motor, a second communicating groove is provided inside the auxiliary cylinder, the second communicating groove runs through the side of the mounting frame and is connected with the interior of the fixed cylinder, a second placement groove is provided inside the second communicating groove, and a second rubber check valve is fixedly provided on a side of the second placement groove away from the fixed cylinder to ensure that when the piston moves due to the pressure of the pressure rod, the air in the fixed cylinder is discharged from the air supply pipe into the nozzle and sprayed out.

[0012] Preferably, a first placement groove is provided in the first connecting groove, and a first rubber check valve is fixedly provided on one side of the first placement groove close to the air pipe. When the piston is pulled back by the pulling force of the pressure rod, the outside air enters the fixed cylinder from the second connecting groove, thereby preventing dust and other debris at the outlet of the discharge port from entering the air pipe and affecting the subsequent cleaning quality.

[0013] Preferably, a sealing cover is provided on the outer side of the auxiliary tube, and the sealing cover is provided with evenly distributed mesh holes to prevent external dust and debris from entering the fixed tube.

[0014] Preferably, the sealing cap is connected to the outside of the auxiliary tube via an internal thread, and the outside of the sealing cap is provided with evenly distributed anti-slip grooves to facilitate replacement of the sealing cap.

[0015] Preferably, the middle section of the air delivery pipe is a spring tube, so that the air delivery pipe can move along with the movement of the left baffle and the right baffle.

[0016] The method for coating a sealing tape dust-sticking floor mat comprises the following steps:

[0017] S1, adjusting the height of the discharge hopper outlet, driving the adjusting screw to rotate synchronously through the operation of the first adjusting motor, and then driving the upper baffle to move up and down in the discharge hopper outlet through the slider and the connecting frame, and adjusting the distance between the bottom of the upper baffle and the bottom of the discharge hopper outlet;

[0018] S2, adjusting the width of the hopper outlet, driving the forward and reverse screws to rotate through the operation of the second adjustment motor, and then driving the left baffle and the right baffle to move toward or away from each other through the fixed block, and adjusting the distance between the left baffle and the right baffle;

[0019] S3, start the machine, drive the coating roller to rotate through the coating device, and then drive the floor mat bottom cloth on the coating roller to move;

[0020] S4, discharging, the adhesive liquid in the discharging hopper flows onto the floor mat base fabric through an outlet composed of an upper baffle, a left baffle and a right baffle, achieving a gluing effect.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention adjusts the distance between the left baffle plate and the right baffle plate according to the size of the area to be coated on the floor mat, and uses an adjustment component to make the left baffle plate and the right baffle plate move synchronously, so as to ensure that the discharge port of the viscose liquid is always located in the middle of the outlet of the discharge hopper, and at the same time, the height of the discharge port is adjusted by adjusting the height of the upper baffle plate, thereby adjusting the discharge speed of the viscose liquid;

[0023] By arranging nozzles at the outer bottom of the left baffle and the right baffle, the piston connected to the pressure rod is squeezed by the outward movement of the left baffle and the right baffle, the gas in the fixed cylinder is pressed into the air pipe, and then sprayed on the bottom of the outlet of the hopper by the nozzle to clean the dust at the bottom of the outlet of the hopper, so as to prevent the viscose liquid from sticking to the dust at the bottom of the outlet when flowing through the outlet of the hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of the upper baffle-related components of the present invention;

[0027] Figure 3 This is a schematic structural diagram of the upper baffle-related components of the present invention from another perspective;

[0028] Figure 4 This is a schematic diagram of the structure of the components related to the left baffle and the right baffle of the present invention;

[0029] Figure 5 It is a partial cross-sectional schematic diagram of the fixing tube of the present invention;

[0030] Figure 6 This is a schematic diagram of the internal structure of the first connecting groove of the present invention;

[0031] Figure 7 This is a schematic diagram of the internal structure of the second connecting groove of the present invention;

[0032] Figure 8 For the present invention Figure 4 Enlarged view of point A in the middle.

[0033] Explanation of the figure numbers: 1. Coating roller; 2. Discharge hopper; 3. Left baffle; 4. Right baffle; 5. Upper baffle; 6. Adjustment assembly; 7. Cleaning assembly; 8. First adjustment motor; 9. Fixed frame; 10. Adjustment screw; 11. Connecting frame; 12. Sliding block; 13. Second adjustment motor; 14. Mounting frame; 15. Forward and reverse screws; 16. Fixed block; 17. Fixed cylinder; 18. Fixed plate; 19. Pressure rod; 20. Piston; 21. Air pipe; 22. Mounting block; 23. Nozzle; 24. First connecting groove; 25. Auxiliary cylinder; 26. Second connecting groove; 27. Second placement groove; 28. Second rubber check valve; 29. ​​First placement groove; 30. First rubber check valve; 31. Cover; 32. Mesh; 33. Anti-slip pattern. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below with reference to the accompanying drawings.

[0035] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be used for other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0036] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or gear element referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0037] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0038] Example:

[0039] See also Figure 1-Figure 8 A sealing tape dust-sticking mat coating device comprises a coating roller 1 installed in the coating device, a glue liquid discharge hopper 2 arranged outside the coating roller 1, a left baffle 3 and a right baffle 4 slidingly arranged in a first opening arranged on the side of the discharge hopper 2, an upper baffle 5 slidingly arranged in a second opening arranged on the top of the discharge hopper 2, an adjustment component 6 and a cleaning component 7, the left baffle 3 and the right baffle 4 are symmetrically arranged at the outlet of the discharge hopper 2, and a first opening cooperating with the left baffle 3 and the right baffle 4 is arranged on the side of the discharge hopper 2, While ensuring that the left baffle 3 and the right baffle 4 slide in parallel, no traces will be left at the bottom of the discharge hopper 2 outlet, thereby not affecting the normal outflow of the subsequent viscose liquid. The width of the upper baffle 5 is equal to the width at the outlet of the discharge hopper 2. The adjustment component 6 is arranged at the discharge hopper 2. The adjustment component 6 adjusts the distance between the left baffle 3 and the right baffle 4 and adjusts the distance between the upper baffle 5 and the bottom of the discharge hopper 2 outlet. The cleaning component 7 is arranged on the left baffle 3 and the right baffle 4, and is used to clean the dust at the bottom of the discharge hopper 2 outlet.

[0040] Some implementation methods of the present application are described in detail below with reference to the accompanying drawings:

[0041] See also Figure 1-Figure 8 The distance between the left baffle plate 3 and the right baffle plate 4 is adjusted according to the size of the area to be coated on the floor mat, and the left baffle plate 3 and the right baffle plate 4 are moved synchronously by using the adjustment component 6, so as to ensure that the discharge port of the viscose liquid is always located in the middle of the outlet of the discharge hopper 2. At the same time, the height of the discharge port is adjusted by adjusting the height of the upper baffle plate 5, thereby adjusting the discharge speed of the viscose liquid.

[0042] Among them, the adjusting component 6 includes a first adjusting motor 8, a fixing frame 9 is symmetrically fixed on the outer side of the discharge hopper 2, an adjusting screw 10 is rotatably arranged in the fixing frame 9, symmetrically distributed connecting frames 11 are fixed on both sides of the upper baffle 5, a slider 12 is slidably arranged in the fixing frame 9, the slider 12 is threadedly connected to the adjusting screw 10, the slider 12 is fixed to the side of the connecting frame 11 away from the upper baffle 5, the connecting frame 11 is L-shaped, and the bottom of the slider 12 is flush with the bottom of the upper baffle 5. The height of the upper baffle 5 can be judged by the position of the slider 12 while reducing the space occupied by the device, thereby adjusting the coating thickness. Furthermore, a scale line can be set in the fixing frame 9, and the scale line is used to mark the position of the slider 12 to accurately adjust the height of the slider 12. The first adjusting motor 8 is fixed on the top of the fixing frame 9, and the output end of the first adjusting motor 8 is fixed to the adjusting screw 10.

[0043] In addition, the adjustment component 6 also includes a second adjusting motor 13, a symmetrically arranged mounting frame 14 is fixedly provided on the outside of the discharge hopper 2, a forward and reverse screw rod 15 is rotatably arranged inside the mounting frame 14, and the mounting frame 14 is arranged at the top of the outlet of the discharge hopper 2 to avoid the possible obstruction of the forward and reverse screw rod 15 affecting the adjustable height range of the upper baffle 5, the second adjusting motor 13 is fixedly arranged on the outside of the mounting frame 14, the output end of the second adjusting motor 13 is fixed to the end of the forward and reverse screw rod 15 close to the second adjusting motor 13, and the forward and reverse screw rod 15 is symmetrically provided with a fixing block 16 that is slidably connected to the inside of the mounting frame 14, the fixing block 16 is threadedly connected to the forward and reverse screw rod 15, and the two fixing blocks 16 are respectively fixed to the left baffle 3 and the right baffle 4, and the coating width is adjusted by the distance between the left baffle 3 and the right baffle 4.

[0044] In order to adapt to different coating widths on the floor mat, the implementation method of this application is described as follows:

[0045] First, the second adjusting motor 13 drives the forward and reverse screw rods 15 to rotate, and then the threads of the forward and reverse screw rods 15 drive the two symmetrically distributed fixed blocks 16 to move, thereby driving the left baffle 3 and the right baffle 4 connected to the fixed blocks 16 to move synchronously, and the distance between the left baffle 3 and the right baffle 4 is adjusted to the desired coating width by moving the left baffle 3 and the right baffle 4 in opposite directions;

[0046] Then, the first adjusting motor 8 drives the adjusting screw 10 to rotate, thereby driving the two sliders 12 to move up and down. The sliders 12 drive the upper baffle 5 to move up and down through the connecting frame 11, and adjust the distance between the bottom of the upper baffle 5 and the bottom of the outlet of the discharge hopper 2, thereby adjusting the discharge speed of the viscose liquid, which can adapt to the coating operation of floor mats of different thicknesses and the coating requirements of different coating thicknesses;

[0047] Finally, the viscose liquid is coated on the floor mat base fabric on the coating roller 1 to complete the coating operation.

[0048] At the same time, the sealing tape dust-sticking mat coating method in the technical solution includes the following steps:

[0049] S1, adjust the outlet height of the discharge hopper 2, drive the adjusting screw 10 to rotate synchronously through the operation of the first adjusting motor 8, and then drive the upper baffle 5 to move up and down in the outlet of the discharge hopper 2 through the slider 12 and the connecting frame 11, and adjust the distance between the bottom of the upper baffle 5 and the bottom of the outlet of the discharge hopper 2;

[0050] S2, adjusting the outlet width of the discharge hopper 2, driving the forward and reverse screw rods 15 to rotate through the operation of the second adjustment motor 13, and then driving the left baffle 3 and the right baffle 4 to move toward or away from each other through the fixed block 16, and adjusting the distance between the left baffle 3 and the right baffle 4;

[0051] S3, start the machine, drive the coating roller 1 to rotate through the coating device, and then drive the floor mat bottom cloth on the coating roller 1 to move;

[0052] S4, discharging, the adhesive liquid in the discharging hopper 2 flows onto the floor mat base fabric through the outlet composed of the upper baffle 5, the left baffle 3 and the right baffle 4, achieving the gluing effect.

[0053] In some embodiments, Figure 4-Figure 8 As shown, in order to prevent the dust at the bottom of the outlet of the discharge hopper 2 from affecting the outflow quality of the viscose liquid when the device is not in use, a cleaning assembly 7 is arranged at the outlet of the discharge hopper 2, and the cleaning assembly 7 includes a fixed cylinder 17, two fixed cylinders 17 are provided, and the two fixed cylinders 17 are symmetrically fixed in the mounting frame 14, and the outer sides of the left baffle 3 and the right baffle 4 are fixed with a fixed plate 18, and a pressure rod 19 is fixed on the side of the fixed plate 18 close to the fixed cylinder 17, and the end of the pressure rod 19 away from the fixed plate 18 penetrates the fixed cylinder 17, and a piston 20 is slidably arranged in the fixed cylinder 17, and the piston 20 adopts a rubber piston 20, which has better air tightness, and the end of the pressure rod 19 away from the fixed plate 18 is fixed to the piston 20;

[0054] At the same time, an air pipe 21 is fixedly arranged at one end of the fixed cylinder 17 away from the pressure rod 19. The middle section of the air pipe 21 is a spring tube. The spring tube has good elasticity, which facilitates the air pipe 21 to move with the movement of the left baffle 3 and the right baffle 4. The air pipe 21 will not break or fall off due to tearing and stretching. A mounting block 22 is fixedly arranged on the outer side of the left baffle 3 and the right baffle 4. A nozzle 23 is fixedly arranged at the bottom of the mounting block 22. The nozzle 23 can be designed as a duckbill type, and the air outlet range is wider.

[0055] On this basis, a first connecting groove 24 connected to the nozzle 23 is provided in the mounting block 22, and one end of the air pipe 21 away from the fixed cylinder 17 is fixed to the side of the mounting block 22 away from the nozzle 23. The air pipe 21 is connected to the first connecting groove 24, and the outlet of the nozzle 23 is provided at the bottom of the opening of the discharge hopper 2 to clean the dust at the outlet of the discharge hopper 2 to prevent the dust from sticking to the viscose liquid.

[0056] As the left baffle 3 and the right baffle 4 move backwards, the piston 20 is pressed by the pressure rod 19, and the gas in the fixed cylinder 17 is pressed into the gas pipe 21. Finally, the gas is sprayed to the outlet of the discharge hopper 2 through the nozzle 23 to clean the dust at the outlet of the discharge hopper 2.

[0057] In some embodiments, Figure 6 and Figure 7 As shown, in order to prevent the gas at the outlet of the discharge hopper 2 from being sucked into the output pipe and the fixed cylinder 17 when the left baffle plate 3 and the right baffle plate 4 move back toward each other, a first placement groove 29 is provided in the first connecting groove 24, and a first rubber check valve 30 is fixedly provided on one side of the first placement groove 29 close to the gas pipe 21. The first rubber check valve 30 can only be opened downward. When the piston 20 is pulled back by the pulling force of the pressure rod 19, the gas at the outlet of the discharge hopper 2 will not enter the gas pipe 21, thereby preventing dust and other debris at the outlet of the discharge port from entering the gas pipe 21 and affecting the subsequent cleaning quality.

[0058] At the same time, an auxiliary cylinder 25 is fixedly provided on the side of the mounting frame 14 close to the second regulating motor 13, and a second communicating groove 26 is provided inside the auxiliary cylinder 25. The second communicating groove 26 runs through the side of the mounting frame 14 and is connected with the inside of the fixed cylinder 17 to ensure that the fixed cylinder 17 is connected with the outside. A second placement groove 27 is provided in the second communicating groove 26. A second rubber check valve 28 is fixedly provided on the side of the second placement groove 27 away from the fixed cylinder 17. The second rubber check valve 28 can only be opened toward one side of the fixed cylinder 17 to ensure that when the piston 20 is moved by the pressure of the pressure rod 19, the air in the fixed cylinder 17 is discharged from the air supply pipe 21 into the nozzle 23 and will not be discharged from the second communicating groove 26. When the piston 20 is returned to its position by the pulling force of the pressure rod 19, the outside air can enter the fixed cylinder 17 through the mesh 32 on the cover 31 provided on the outside of the auxiliary cylinder 25 to ensure the normal movement of the left baffle 3 and the right baffle 4.

[0059] On this basis, if Figure 8 As shown, the sealing cover 31 is connected to the outside of the auxiliary tube 25 through an internal thread, and the outside of the sealing cover 31 is provided with evenly distributed anti-slip grooves 33 to facilitate replacement of the sealing cover 31.

[0060] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A sealing tape dust-sticking mat coating device, comprising a coating roller (1) installed in the coating device and a viscose liquid discharge hopper (2) arranged outside the coating roller (1), characterized in that: Also includes: A left baffle (3) and a right baffle (4) are slidably arranged at a first opening arranged on the side of the discharge hopper (2), and the left baffle (3) and the right baffle (4) are symmetrically arranged at the outlet of the discharge hopper (2); An upper baffle (5) slidably arranged in a second opening arranged at the top of the discharge hopper (2), wherein the width of the upper baffle (5) is equal to the width at the outlet of the discharge hopper (2); An adjusting component (6), the adjusting component (6) being arranged at the discharge hopper (2), the adjusting component (6) adjusting the distance between the left baffle plate (3) and the right baffle plate (4) and adjusting the distance between the upper baffle plate (5) and the bottom of the discharge hopper (2) outlet; A cleaning component (7), the cleaning component (7) is arranged on the left baffle (3) and the right baffle (4), and is used to clean dust at the bottom of the outlet of the discharge hopper (2).

2. The sealing tape dust-sticking mat coating device according to claim 1, characterized in that: The adjustment assembly (6) comprises a first adjustment motor (8), a fixing frame (9) is symmetrically fixed on the outer side of the discharge hopper (2), an adjustment screw (10) is rotatably arranged in the fixing frame (9), symmetrically distributed connecting frames (11) are fixed on both sides of the upper baffle (5), a slider (12) is slidably arranged in the fixing frame (9), the slider (12) is threadedly connected to the adjustment screw (10), the slider (12) is fixed to a side of the connecting frame (11) away from the upper baffle (5), the first adjustment motor (8) is fixed on the top of the fixing frame (9), and the output end of the first adjustment motor (8) is fixed to the adjustment screw (10).

3. The sealing tape dust-sticking mat coating device according to claim 2, characterized in that: The adjustment component (6) also includes a second adjustment motor (13), a symmetrically arranged mounting frame (14) is fixedly provided on the outside of the discharge hopper (2), a forward and reverse screw rod (15) is rotatably provided inside the mounting frame (14), the second adjustment motor (13) is fixedly provided on the outside of the mounting frame (14), the output end of the second adjustment motor (13) is fixed to an end of the forward and reverse screw rod (15) close to the second adjustment motor (13), the forward and reverse screw rod (15) is symmetrically provided with a fixing block (16) slidably connected to the inside of the mounting frame (14), the fixing block (16) is threadedly connected to the forward and reverse screw rod (15), and the two fixing blocks (16) are respectively fixed to the left baffle (3) and the right baffle (4).

4. The sealing tape dust-sticking mat coating device according to claim 3, characterized in that: The cleaning assembly (7) comprises a fixed cylinder (17), wherein two fixed cylinders (17) are provided, and the two fixed cylinders (17) are symmetrically fixed in the mounting frame (14); a fixed plate (18) is fixedly provided on the outer side of the left baffle (3) and the right baffle (4); a pressure rod (19) is fixedly provided on the side of the fixed plate (18) close to the fixed cylinder (17); an end of the pressure rod (19) away from the fixed plate (18) passes through the fixed cylinder (17); a piston (20) is slidably provided in the fixed cylinder (17); an end of the pressure rod (19) away from the fixed plate (18) is fixed to the piston (20); An air supply pipe (21) is fixedly provided at one end of the fixed cylinder (17) away from the pressure rod (19); mounting blocks (22) are fixedly provided on the outer sides of the left baffle plate (3) and the right baffle plate (4); a nozzle (23) is fixedly provided at the bottom of the mounting block (22); a first connecting groove (24) connected to the nozzle (23) is provided in the mounting block (22); an end of the air supply pipe (21) away from the fixed cylinder (17) is fixed to a side of the mounting block (22) away from the nozzle (23); the air supply pipe (21) is connected to the first connecting groove (24); and an outlet of the nozzle (23) is provided at the bottom of the opening of the discharge hopper (2).

5. The sealing tape dust-sticking mat coating device according to claim 4, characterized in that: An auxiliary cylinder (25) is fixedly provided on a side of the mounting frame (14) close to the second regulating motor (13), a second communicating groove (26) is provided inside the auxiliary cylinder (25), the second communicating groove (26) passes through the side of the mounting frame (14) and is communicated with the interior of the fixed cylinder (17), a second placement groove (27) is provided inside the second communicating groove (26), and a second rubber check valve (28) is fixedly provided on a side of the second placement groove (27) away from the fixed cylinder (17).

6. The sealing tape dust-sticking mat coating device according to claim 5, characterized in that: A first placement groove (29) is provided in the first connecting groove (24), and a first rubber check valve (30) is fixedly provided on a side of the first placement groove (29) close to the air delivery pipe (21).

7. The sealing tape dust-sticking mat coating device according to claim 5, characterized in that: The auxiliary tube (25) is sleeved with a sealing cover (31) on its outer side, and the sealing cover (31) is provided with evenly distributed mesh holes (32).

8. The sealing tape dust-sticking mat coating device according to claim 7, characterized in that: The sealing cover (31) is connected to the outside of the auxiliary tube (25) via an internal thread, and the outside of the sealing cover (31) is provided with evenly distributed anti-slip grooves (33).

9. The sealing tape dust-sticking mat coating device according to claim 4, characterized in that: The middle section of the gas delivery pipe (21) is a spring tube.

10. A method for coating a dust-sticking floor mat using the sealing tape according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, adjusting the outlet height of the discharge hopper (2), driving the adjusting screw (10) to rotate synchronously through the operation of the first adjusting motor (8), and then driving the upper baffle (5) to move up and down in the outlet of the discharge hopper (2) through the slider (12) and the connecting frame (11), so as to adjust the distance between the bottom of the upper baffle (5) and the bottom of the outlet of the discharge hopper (2); S2, adjusting the outlet width of the discharge hopper (2), driving the forward and reverse screw rods (15) to rotate through the operation of the second adjustment motor (13), and then driving the left baffle (3) and the right baffle (4) to move toward or away from each other through the fixed block (16), thereby adjusting the distance between the left baffle (3) and the right baffle (4); S3, starting the machine, driving the coating roller (1) to rotate through the coating device, thereby driving the floor mat bottom cloth on the coating roller (1) to move; S4, discharging, the adhesive liquid in the discharging hopper (2) flows onto the floor mat base fabric through the outlet formed by the upper baffle (5), the left baffle (3) and the right baffle (4), thereby achieving a gluing effect.

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