A mesh plate cleaning device

Abstract

The present invention discloses a mesh plate cleaning device, which comprises a floating roller and a spray gun. Both ends of the central axis of the floating roller are floatingly connected to a bracket. A clamping groove for connecting a mesh plate groove is provided at the lower end of the bracket. The upper end is connected to two brackets through a sliding rod. A sliding rod is also provided between the two brackets. The spray gun is slidably connected to the sliding rod through a sliding sleeve. The spray gun is also connected to a control rod for driving the spray gun to slide along the sliding rod. A positioning device is further provided between the control rod and the bracket. The side of the floating roller is provided with a through pin matching the mesh of the mesh plate. The upper end of the spray gun is provided with a joint connected to compressed air, and the lower end is provided with a nozzle. The present invention cleans the mesh plate by first perforating and then high-pressure cleaning. Through the extrusion of the through pin, the impurities adsorbed on the mesh are loosened or even directly fall off, and then the high-pressure air is used for cleaning again to ensure that the impurities can be thoroughly cleaned. The entire mesh plate is cleaned by moving the position of the nozzle.

Description

Technical Field

[0001] The invention relates to the field of mesh plate cleaning tools, and in particular to a mesh plate cleaning device. Background Art

[0002] In the production process of automotive thermal insulation pads and sound insulation pads, the raw materials need to be heated. The raw materials include loose cotton, low melting point fiber, polyester fiber, etc. When heated, the broken and loose raw materials are laid flat on the mesh plate (the mesh plate is moving). Figure 1 As shown, there is a hot air generator under the mesh plate, which heats these materials. Under the action of the hot air, various fiber raw materials will melt. The melted raw materials have a certain viscosity, which can adhere the fibers in the raw materials to the mesh holes, resulting in low ventilation efficiency of the entire mesh plate and affecting the penetration of hot air flow. Therefore, in actual application, the mesh plate needs to be cleaned regularly. The cleaning method in the prior art is relatively traditional, which uses hand-held tools to clean. First, the mesh holes are initially penetrated by a screwdriver, and then cleaned by a high-pressure spray gun. It takes a long time and affects production efficiency. If a high-pressure spray gun is used directly, some mesh holes with greater adsorption strength cannot be cleaned. This cleaning method is inefficient and the effect cannot be guaranteed. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the present invention provides a mesh plate cleaning device, which solves the technical problems of low mesh plate cleaning efficiency and poor effect in the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical solution:

[0005] A mesh plate cleaning device, characterized in that it includes a floating roller and a spray gun, both ends of the central axis of the floating roller are floatingly connected to a bracket, the lower end of the bracket is provided with a slot for connecting to the mesh plate slot, the upper end is connected to two brackets through a slide bar, a slide bar is also provided between the two brackets, the spray gun is slidably connected to the slide bar through a sliding sleeve, the spray gun is also connected to a joystick for driving the spray gun to slide along the slide bar, and a positioning device is also provided between the joystick and the bracket; the side of the floating roller is provided with a through nail matching the mesh of the mesh plate; the upper end of the spray gun is provided with a joint connected to compressed air, and the lower end is provided with a nozzle.

[0006] As an optimization solution of the present invention, the aforementioned mesh plate cleaning device is characterized in that a boss is also provided between the piercing nail and the floating roller.

[0007] As an optimization scheme of the present invention, the aforementioned mesh plate cleaning device is characterized in that: the positioning device includes a sliding card plate slidably connected to the bracket, and a positioning groove arranged on the side of the joystick, the sliding card plate is connected to the positioning groove, and when the sliding card plate is connected to the positioning groove, the nozzle is facing the mesh of the mesh plate.

[0008] As an optimized solution of the present invention, for the above-mentioned mesh plate cleaning device, it is characterized in that: there are three nozzles, and the axes of the three nozzles are perpendicular to the slide bar.

[0009] As an optimized solution of the present invention, for the above-mentioned mesh plate cleaning device, it is characterized in that: there are two slide bars.

[0010] As an optimized solution of the present invention, for the above-mentioned mesh plate cleaning device, it is characterized in that: the central axis of the floating roller is connected to the bracket through a floating connecting plate, and both ends of the floating connecting plate are respectively hinged to the bracket and the central axis of the floating roller.

[0011] As an optimized solution of the present invention, for the above-mentioned mesh plate cleaning device, it is characterized in that: the card slot is also provided with a card slot setscrew for connecting the mesh plate slot.

[0012] As an optimized solution of the present invention, for the above-mentioned mesh plate cleaning device, it is characterized in that: the end of the operating rod is also provided with a handle.

[0013] As an optimized solution of the present invention, for the above-mentioned mesh plate cleaning device, it is characterized in that: the sliding clamping plate is connected to the bracket through a vertically arranged kidney-shaped hole, and the sliding clamping plate is arranged directly above the operating rod.

[0014] The beneficial effects achieved by the present invention:

[0015] Compared with the prior art, the present invention cleans the mesh plate by first perforating and then high-pressure cleaning. Through the extrusion of the piercing nails, the impurities adsorbed on the mesh holes are loosened or even directly fall off, and then the high-pressure air is used for cleaning again to ensure that the impurities can be thoroughly cleaned. The cleaning of the entire mesh plate is achieved by moving the position of the nozzle.

[0016] The rotation of the floating roller of the present invention is realized by the translation of the mesh plate. During operation, just turn on the equipment normally and move the mesh plate. Description of the drawings

[0017] Figure 1 is the front view of the mesh plate in the prior art;

[0018] Figure 2 is the front view of the overall structure of the present invention;

[0019] Figure 3 is Figure 2 the sectional view taken along the A-A plane of

[0020] Figure 4 is the front view of the spray gun structure of the present invention;

[0021] Meanings of the reference numerals: 1 - floating roller; 2 - through pin; 3 - bracket; 4 - slide bar; 5 - sliding sleeve; 6 - spray gun; 7 - joystick; 8 - sliding clamping plate; 10 - perforated plate; 101 - perforated plate groove; 11 - floating connecting plate; 21 - boss; 31 - clamping groove; 311 - clamping groove setscrew; 51 - sliding sleeve setscrew; 61 - joint; 62 - nozzle; 71 - positioning groove; 72 - handle. Detailed implementation mode

[0022] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and cannot be used to limit the protection scope of the present invention.

[0023] As Figure 2 And Figure 3 Shown: This embodiment discloses a perforated plate cleaning device, including a floating roller 1 and a spray gun 6. Both ends of the central axis of the floating roller 1 are floatingly connected to the bracket 3. The lower end of the bracket 3 is provided with a clamping groove 31 for connecting the perforated plate groove 101. The upper end is connected to two brackets 3 through a slide bar 4. There is also a slide bar 4 between the two brackets 3. The spray gun 6 is slidably connected to the slide bar 4 through a sliding sleeve 5. The spray gun 6 is also connected to a joystick 7 for driving the spray gun 6 to slide along the slide bar 4. A positioning device is also provided between the joystick 7 and the bracket 3. Preferably, there are two slide bars 4 in this embodiment.

[0024] The side part (cylindrical surface) of the floating roller 1 is provided with a through pin 2 that matches the perforations of the perforated plate 10. In order to prevent the side part of the floating roller 1 from directly contacting the perforated plate 10, a boss 21 is further provided between the through pin 2 and the floating roller 1. The cross-sectional dimension of the boss 21 is larger than the dimension of the perforations in the perforated plate 10, for isolating the floating roller 1 from the perforated plate 10.

[0025] The upper end of the spray gun 6 is provided with a joint 61 connected to compressed air, and the lower end is provided with a nozzle 62.

[0026] Specifically, the positioning device of this embodiment includes a sliding clamping plate 8 slidably connected to the bracket 3 and a positioning groove 71 provided on the side part of the joystick 7. The sliding clamping plate 8 is connected to the positioning groove 71. When the sliding clamping plate 8 is connected to the positioning groove 71, the nozzle 62 is directly opposite to the perforations of the perforated plate 10. The sliding clamping plate 8 realizes the longitudinal positioning of the joystick 7 by being clamped inside the positioning groove 71, preventing the joystick 7 from sliding relative to the bracket 3. The sliding clamping plate 8 is preferably arranged directly above the joystick 7 and can slide up and down relative to the bracket 3 within a certain range. For example, a kidney-shaped hole is vertically arranged on the sliding clamping plate 8, and a screw passes through this kidney-shaped hole (not tightened). When the positioning groove 71 moves to directly below the sliding clamping plate 8, under the action of gravity, the sliding clamping plate 8 enters the positioning groove 71. For the convenience of operation, a handle 72 is further provided at the end of the joystick 7 in this embodiment.

[0027] During actual operation, the gas consumption of the spray gun 6 is relatively large, and the mesh holes of the perforated plate 10 are relatively dense. Therefore, it is necessary to achieve a balance between the number of nozzles and the nozzle pressure. Therefore, it is preferably that there are three nozzles 62 in this embodiment. The axes of the three nozzles 62 are perpendicular to the slide rod 4, that is, they are arranged side by side, so that three columns of mesh holes can be cleaned at one time.

[0028] Both ends of the central axis of the floating roller 1 are floatingly connected to the bracket 3. Here, the floating connection means that during the movement of the perforated plate 10 under the action of gravity, the floating roller 1 can always fit on the perforated plate 10 and can follow the perforated plate 10 for follow-up movement, but the central axis of the floating roller 1 is always connected to the bracket 3.

[0029] Its specific structure is: the central axis of the floating roller 1 is connected to the bracket 3 through a floating connection plate 11. Both ends of the floating connection plate 11 are hinged to the bracket 3 and the central axis of the floating roller 1 respectively. During actual operation, the floating connection plate 11 only limits the horizontal position of the floating roller 1 and allows the floating roller 1 to float up and down. The weight of the floating roller 1 should be able to separate the impurities in the mesh holes.

[0030] The fixing method of the card slot 31 and the perforated plate slot 101 is: the card slot 31 is also provided with a card slot setscrew 311 for connecting the perforated plate slot 101. By rotating the setscrew 311, its end can firmly hold the perforated plate slot 101, so that this embodiment can be fixed on the perforated plate slot 101.

[0031] During operation, this embodiment is fixed on the perforated plate slot 101 through the card slot 31. After fixing, the through bolts 2 are inserted into the holes of the perforated plate 10. The distribution of the through bolts 2 on the floating roller 1 is the same as the mesh holes on the perforated plate 10. In order to ensure that the through bolts 2 can enter the inside of the mesh holes of the perforated plate 10, the size of the through bolts 2 can be set relatively small. When the perforated plate 10 moves forward, the floating roller 1 rotates accordingly. Under the action of gravity, the through bolts 2 initially penetrate the impurities in the mesh holes, causing the impurities to separate from the perforated plate 10 or loosen the impurities. After the perforated plate 10 is squeezed by the floating roller 1, through the spraying of the spray gun 6, since there are three nozzles 62 and the three nozzles 62 are aligned with three columns of mesh holes, three columns of mesh holes can be cleaned by high-pressure air at one time. After these three columns of mesh holes are cleaned (if these three columns of mesh holes are not cleaned thoroughly after walking one circle, they can continue to circulate multiple circles), slide the sliding clamping plate 8 upward and pull the operating lever 7 to make the sliding clamping plate 8 enter the next positioning groove 71 for cleaning the next three columns of mesh holes.

[0032] Compared with the prior art, in this embodiment, the perforated plate is cleaned by first perforating and then cleaning with high pressure. Through the extrusion of the piercing pin 2, the impurities adsorbed on the mesh holes are loosened or even directly fall off, and then the cleaning is carried out again with high-pressure air to ensure that the impurities can be thoroughly cleaned. The cleaning of the entire perforated plate 10 is achieved by moving the position of the nozzle 62.

[0033] The rotation of the floating roller 1 in this embodiment is realized by the translation of the perforated plate 10. During operation, just normally turn on the equipment and move the perforated plate 10.

[0034] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and deformations can still be made, and these improvements and deformations should also be regarded as the protection scope of the present invention.

Claims

1. A mesh plate cleaning device, characterized in that: It includes a floating roller (1) and a spray gun (6). Both ends of the central axis of the floating roller (1) are floatingly connected to a bracket (3). A clamping groove (31) for connecting to a perforated plate groove (101) is provided at the lower end of the bracket (3). The upper end is connected to two brackets (3) through a slide bar (4). A slide bar (4) is also provided between the two brackets (3). The spray gun (6) is slidably connected to the slide bar (4) through a sliding sleeve (5). The spray gun (6) is further connected to a control lever (7) for driving the spray gun (6) to slide along the slide bar (4). A positioning device is also provided between the control lever (7) and the bracket (3); A stud (2) matching the perforations of the perforated plate (10) is provided on the side of the floating roller (1); A connector (61) connected to compressed air is provided at the upper end of the spray gun (6), and a nozzle (62) is provided at the lower end. The axis of the nozzle (62) is perpendicular to the slide bar (4); The central axis of the floating roller (1) is connected to the bracket (3) through a floating connecting plate (11). Both ends of the floating connecting plate (11) are hinged to the bracket (3) and the central axis of the floating roller (1) respectively.

2. The mesh plate cleaning device according to claim 1, characterized in that: A boss (21) is further provided between the stud (2) and the floating roller (1).

3. The mesh plate cleaning device according to claim 1, characterized in that: The positioning device includes a sliding clamping plate (8) slidably connected to the bracket (3) and a positioning groove (71) provided on the side of the control lever (7). The sliding clamping plate (8) is connected to the positioning groove (71). When the sliding clamping plate (8) is connected to the positioning groove (71), the nozzle (62) is directly opposite to the perforations of the perforated plate (10).

4. The mesh plate cleaning device according to claim 1, characterized in that: There are three nozzles (62).

5. The mesh plate cleaning device according to claim 1, characterized in that: There are two slide bars (4).

6. The mesh plate cleaning device according to claim 1, characterized in that: A clamping groove set screw (311) for connecting to the perforated plate groove (101) is further provided in the clamping groove (31).

7. The mesh plate cleaning device according to claim 1, wherein: A handle (72) is further provided at the end of the control lever (7).

8. The mesh plate cleaning device according to claim 3, wherein: The sliding clamping plate (8) is connected to the bracket (3) through a vertically arranged kidney-shaped hole. The sliding clamping plate (8) is arranged directly above the control lever (7).

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