Surface treatment device for low-frequency acoustic board

Abstract

The utility model relates to the technical field of acoustical boards, in particular to a surface treatment device for a low-frequency acoustical board. According to the technical scheme, the device comprises a bottom plate, a workbench is fixedly installed on the bottom plate, the device further comprises first air cylinders fixedly installed on the two sides of the workbench, piston rods of the first air cylinders are fixedly provided with first clamping plates, one sides of the first clamping plates are provided with second clamping plates in a sliding mode, and the first clamping plates and the second clamping plates are connected with the workbench in a sliding mode. And a mounting column is mounted on the bottom plate in a sliding manner. According to the acoustic panel cleaning device, the environmental pollution is avoided while all-directional cleaning of the acoustic panel is achieved, the cleaning effect is good, the machining efficiency is high, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sound-absorbing panels, in particular to a surface treatment device for low-frequency sound-absorbing panels. Background Art

[0002] Low-frequency noise is very common in daily life and industrial production. Low-frequency noise has the characteristics of resonance and difficulty to deal with. Low-frequency noise is generally emitted by machinery and household appliances in the modern industrial era. So how to avoid the life noise pollution caused by low-frequency noise? Choosing appropriate materials in the selection of furniture and decorative materials can play a role in sound absorption and noise reduction. You can also use materials with good low-frequency noise reduction performance to absorb noise and prevent noise interference in places where low-frequency noise is more serious, such as kitchens, machine rooms, elevator shaft machine rooms, etc.

[0003] Low-frequency sound-absorbing panels are widely used in daily production work, so the demand for low-frequency sound-absorbing panels is also very large. However, during the processing, after the sound-absorbing panels are manufactured, they are usually cut into different sizes to meet market needs. During the cutting process, a large amount of dust and debris are generated and cover the surface of the sound-absorbing panels. Manual cleaning is cumbersome, resulting in low production efficiency. Therefore, the present application proposes a surface treatment device for low-frequency sound-absorbing panels. Summary of the invention

[0004] The utility model aims to solve the problems existing in the background technology and to provide a surface treatment device for a low-frequency sound-absorbing board with good cleaning effect.

[0005] The technical solution of the utility model: a low-frequency sound-absorbing board surface treatment device comprises a bottom plate, a workbench is fixedly installed on the bottom plate, and further comprises:

[0006] A first cylinder is fixedly mounted on both sides of the workbench, a first clamping plate is fixedly mounted on the piston rod of the first cylinder, a second clamping plate is slidably mounted on one side of the first clamping plate, the first clamping plate and the second clamping plate are respectively slidably connected to the workbench, and a mounting column is slidably mounted on the bottom plate;

[0007] The second cylinder has a fixing plate fixedly mounted on one end thereof, and the fixing plate is provided with a cleaning mechanism for cleaning and removing dust from the sound absorbing plate on the workbench.

[0008] Optionally, the cleaning mechanism includes a motor fixedly mounted on the bottom of the fixed plate, the output shaft of the motor fixedly mounted on the first connecting plate, a guide column slidably mounted on one side of the first connecting plate, a first spring sleeved on the guide column, one end of the first spring fixedly mounted on the second connecting plate, the second connecting plate fixedly connected to the guide column, a plurality of cleaning blocks arranged in a circle are fixedly mounted on the bottom of the second connecting plate, a dust suction bin is rotatably mounted on the first connecting plate, the dust suction bin is a cavity setting, a connecting rod is fixedly mounted on the dust suction bin, the connecting rod is fixedly connected to the fixed plate, a plurality of dust suction ports are opened on the inner wall of the dust suction bin, an air pump is fixedly mounted on the bottom plate, an air suction pipe is fixedly mounted on one end of the air pump, and the air suction pipe is connected to the dust suction bin.

[0009] Optionally, an air outlet pipe is fixedly mounted on one side of the air pump, a dust collecting box is fixedly mounted on the bottom plate, and one end of the air outlet pipe is fixedly connected to the dust collecting box.

[0010] Optionally, a mounting platform is fixedly installed on the base plate, the mounting platform is fixedly connected to the first cylinder, a sliding column is slidably installed on one side of the first clamping plate, a second spring is sleeved on the sliding column, and one end of the second spring is fixedly connected to the second clamping plate.

[0011] Optionally, a guide groove is provided on the base plate, one end of the mounting column is slidably connected to the guide groove, a third cylinder is fixedly mounted on the base plate, and a piston rod of the third cylinder is fixedly connected to the mounting column.

[0012] Optionally, a slot is provided on the mounting column, a connecting column is slidably installed in the slot, the connecting column is fixedly connected to the fixing plate, a limiting plate is fixedly installed on the other end of the connecting column, a connecting platform is fixedly installed on the top of the mounting column, and the connecting platform is fixedly connected to the second cylinder.

[0013] Optionally, a mounting frame is fixedly mounted on the bottom of the fixing plate, and the mounting frame is fixedly connected to the motor.

[0014] Optionally, a slide groove is provided on the workbench, the first clamping plate and the second clamping plate are slidably connected to the slide groove respectively, a column is fixedly installed on the bottom plate, and the column is fixedly connected to the workbench.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] The utility model drives the second clamping plate to approach each other through the first cylinder. When the second clamping plate contacts the sound absorbing plate, the second clamping plate squeezes the spring, so that the clamping process is buffered, thereby protecting the sound absorbing plate.

[0017] The second cylinder further drives the fixed plate to move downward, and then the motor is started to drive the second connecting plate to rotate, so that the cleaning block on the second connecting plate contacts the sound absorbing panel, and the third cylinder drives the mounting column to perform horizontal reciprocating motion, so that the contact area between the cleaning block and the sound absorbing panel is increased, thereby achieving all-round cleaning of the sound absorbing panel.

[0018] Furthermore, an air pump is used to extract the air in the dust collection bin, so that the dust collection bin can absorb the dust on the covered sound-absorbing panel, and then cooperate with the dust collection box to collect the dust, thereby achieving a cleaning effect and avoiding environmental pollution.

[0019] The utility model realizes all-round cleaning of the sound-absorbing board while avoiding environmental pollution.

[0020] Effect

[0021] Good, high processing efficiency and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of an embodiment of the utility model is given Figure 1 ;

[0023] Figure 2 A schematic diagram of the structure of an embodiment of the utility model is given Figure 2 ;

[0024] Figure 3 A schematic diagram of a dust collection bin, a second connecting plate and a cleaning block according to an embodiment of the utility model is provided;

[0025] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0026] Figure numerals: 1. base plate; 2. mounting table; 3. first cylinder; 4. working table; 5. slide groove; 6. second cylinder; 7. connecting table; 8. limit plate; 9. connecting column; 10. mounting column; 11. notch; 12. suction pipe; 13. air pump; 14. exhaust pipe; 15. dust collecting box; 16. first clamping plate; 17. second clamping plate; 18. guide groove; 19. third cylinder; 20. fixing plate; 21. first connecting plate; 22. first spring; 23. motor; 24. second spring; 25. second connecting plate; 26. dust suction port; 27. dust suction bin; 28. connecting rod; 29. ​​mounting frame; 30. column; 31. cleaning block. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] Example

[0029] like Figure 1-2 As shown, the low-frequency sound-absorbing board surface treatment device proposed by the utility model comprises a bottom plate 1, on which a workbench 4 is fixedly installed for placing the sound-absorbing board to be processed:

[0030] Among them, the first cylinder 3 is fixedly installed on both sides of the workbench 4, the piston rod of the first cylinder 3 is fixedly installed with a first clamping plate 16, and a second clamping plate 17 is slidably installed on one side of the first clamping plate 16. The first clamping plate 16 and the second clamping plate are respectively slidably connected to the workbench 4. When the first cylinder 3 is started, the piston rod of the first cylinder 3 drives the second clamping plate 17 to approach each other to clamp and fix the sound-absorbing board. A mounting column 10 is slidably installed on the bottom plate 1;

[0031] In addition, the second cylinder 6 has a fixing plate 20 fixedly mounted on one end thereof, and the fixing plate 20 is provided with a cleaning mechanism for cleaning and dusting the sound absorbing panel on the workbench 4, thereby removing surface dust and improving the cleanliness of the sound absorbing panel.

[0032] like Figure 3-4 As shown, the present embodiment also includes a cleaning mechanism, which includes a motor 23 fixedly mounted on the bottom of the fixed plate 20, the output shaft of the motor 23 is fixedly mounted with a first connecting plate 21, a guide column is slidably mounted on one side of the first connecting plate 21, a first spring 22 is sleeved on the guide column, a second connecting plate 25 is fixedly mounted on one end of the first spring 22, the second connecting plate 25 is fixedly connected to the guide column, a plurality of cleaning blocks 31 arranged in a circle are fixedly mounted on the bottom of the second connecting plate 25 to clean the sound-absorbing panel that has just been cut, a dust collection bin 27 is rotatably mounted on the first connecting plate 21, and is used to absorb dust flying during the cleaning process to improve the cleaning effect, the dust collection bin 27 is a cavity setting, a connecting rod 28 is fixedly mounted on the dust collection bin 27, and the connecting rod 28 is fixedly connected to the fixed plate 20, so as to absorb dust. A plurality of dust suction ports 26 are provided on the inner wall of the bin 27, an air pump 13 is fixedly mounted on the bottom plate 1, an air suction pipe 12 is fixedly mounted on one end of the air pump 13, the air suction pipe 12 is connected to the dust suction bin 27, when the second cylinder 6 is started, the second cylinder 6 drives the fixed plate 20 to move downward, the fixed plate 20 drives the motor 23 to move downward, so that the cleaning block 31 on the second connecting plate 25 contacts the sound absorbing board, the second connecting plate 25 presses the first spring 22 upward, so that the cleaning block 31 contacts the sound absorbing board more completely, and also avoids squeezing and damaging the sound absorbing board, when the motor 23 rotates, the output shaft of the motor 23 drives the cleaning block 31 at the bottom of the second connecting plate 25 to rub and clean the surface of the sound absorbing board, and at the same time the air pump 13 is started to extract the air in the dust suction bin 27, so that the dust at the covered position of the dust suction bin 27 is sucked in from the dust suction port 26.

[0033] like Figure 1-2As shown, an air outlet pipe 14 is fixedly installed on one side of the air pump 13, a dust box 15 is fixedly installed on the bottom plate 1, and one end of the air outlet pipe 14 is fixedly connected to the dust box 15 for collecting dust to avoid polluting the environment.

[0034] like Figure 1-2 As shown, a mounting platform 2 is fixedly installed on the bottom plate 1, and the mounting platform 2 is fixedly connected to the first cylinder 3. A sliding column is slidably installed on one side of the first clamping plate 16, and a second spring 24 is sleeved on the sliding column. One end of the second spring 24 is fixedly connected to the second clamping plate 17. When the first cylinder 3 is started, the second clamping plate 17 is driven to approach each other. When it contacts the sound-absorbing board, the second clamping plate 17 squeezes the second spring 24, so that the second clamping plate 17 has a buffering force to avoid damage to the sound-absorbing board. A guide groove 18 is opened on the bottom plate 1, and one end of the mounting column 10 is slidably connected to the guide groove 18. A third cylinder 19 is fixedly installed on the bottom plate 1, and the piston rod of the third cylinder 19 is fixedly connected to the mounting column 10. When the third cylinder 19 is started, it drives the mounting column 10 to perform a slow horizontal reciprocating motion, so that the cleaning block 31 at the bottom of the second connecting plate 25 on the mounting column 10 also performs a horizontal reciprocating motion, so that the cleaning of the sound-absorbing board is more comprehensive.

[0035] like Figure 1-2 As shown, a slot 11 is provided on the mounting column 10, a connecting column 9 is slidably installed in the slot 11, the connecting column 9 is fixedly connected to the fixing plate 20, a limiting plate 8 is fixedly installed on the other end of the connecting column 9, a connecting platform 7 is fixedly installed on the top of the mounting column 10, and the connecting platform 7 is fixedly connected to the second cylinder 6.

[0036] like Figure 1-2 As shown, a mounting frame 29 is fixedly installed on the bottom of the fixed plate 20, and the mounting frame 29 is fixedly connected to the motor 23. A slide groove 5 is opened on the workbench 4, and the first clamping plate 16 and the second clamping plate 17 are respectively slidably connected to the slide groove 5. A column 30 is fixedly installed on the bottom plate 1, and the column 30 is fixedly connected to the workbench 4.

[0037] Working principle: Place the clean sound-absorbing board on the workbench 4, start the first cylinder 3, the piston rod of the first cylinder 3 drives the second clamping plate 17 to move closer to each other, clamp and fix the sound-absorbing board, start the second cylinder 6 and the third cylinder 19, the second cylinder 6 drives the fixing plate 20 to move downward, the fixing plate 20 drives the motor 23 to move downward, so that the cleaning block 31 on the second connecting plate 25 contacts the sound-absorbing board, the second connecting plate 25 presses the first spring 22 upward, so that the cleaning block 31 contacts the sound-absorbing board more completely, and also avoids squeezing and damaging the sound-absorbing board, when the motor 23 rotates, the motor 2 The output shaft of 3 drives the cleaning block 31 at the bottom of the second connecting plate 25 to frictionally clean the surface of the sound absorbing board, and the third cylinder 19 drives the mounting column 10 to perform slow horizontal reciprocating motion, so that the cleaning block 31 at the bottom of the second connecting plate 25 on the mounting column 10 also performs horizontal reciprocating motion together, and at the same time, the air pump 13 is started to extract the air in the dust suction bin 27, so that the dust at the covered position of the dust suction bin 27 is sucked from the dust suction port 26 and then collected by the dust collecting box 15, thereby achieving all-round cleaning of the sound absorbing board while avoiding environmental pollution, with good cleaning effect, high processing efficiency and strong practicality.

[0038] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A low-frequency sound-absorbing board surface treatment device, comprising a bottom plate (1), on which a workbench (4) is fixedly mounted. It is characterized in that Also includes: A first cylinder (3) is fixedly mounted on both sides of a workbench (4); a first clamping plate (16) is fixedly mounted on the piston rod of the first cylinder (3); a second clamping plate (17) is slidably mounted on one side of the first clamping plate (16); the first clamping plate (16) and the second clamping plate are respectively slidably connected to the workbench (4); and a mounting column (10) is slidably mounted on the bottom plate (1); A second cylinder (6), one end of which is fixedly mounted with a fixing plate (20), and a cleaning mechanism for cleaning and removing dust from the sound absorbing plate on the workbench (4) is provided on the fixing plate (20).

2. The surface treatment device for a low-frequency sound-absorbing board according to claim 1, It is characterized in that The cleaning mechanism comprises a motor (23) fixedly mounted on the bottom of a fixed plate (20); a first connecting plate (21) is fixedly mounted on the output shaft of the motor (23); a guide column is slidably mounted on one side of the first connecting plate (21); a first spring (22) is sleeved on the guide column; a second connecting plate (25) is fixedly mounted on one end of the first spring (22); the second connecting plate (25) is fixedly connected to the guide column; a plurality of cleaning blocks (21) arranged in a circle are fixedly mounted on the bottom of the second connecting plate (25); 31), a dust collection bin (27) is rotatably mounted on the first connecting plate (21), the dust collection bin (27) is a cavity setting, a connecting rod (28) is fixedly mounted on the dust collection bin (27), the connecting rod (28) is fixedly connected to the fixing plate (20), a plurality of dust collection ports (26) are provided on the inner wall of the dust collection bin (27), an air pump (13) is fixedly mounted on the bottom plate (1), an air suction pipe (12) is fixedly mounted on one end of the air pump (13), and the air suction pipe (12) is connected to the dust collection bin (27).

3. The surface treatment device for a low-frequency sound-absorbing board according to claim 2, It is characterized in that An air outlet pipe (14) is fixedly mounted on one side of the air pump (13), a dust collecting box (15) is fixedly mounted on the bottom plate (1), and one end of the air outlet pipe (14) is fixedly connected to the dust collecting box (15).

4. The surface treatment device for a low-frequency sound-absorbing board according to claim 1, It is characterized in that A mounting platform (2) is fixedly mounted on the base plate (1), the mounting platform (2) is fixedly connected to the first cylinder (3), a sliding column is slidably mounted on one side of the first clamping plate (16), a second spring (24) is sleeved on the sliding column, and one end of the second spring (24) is fixedly connected to the second clamping plate (17).

5. The surface treatment device for a low-frequency sound-absorbing board according to claim 1, It is characterized in that The base plate (1) is provided with a guide groove (18), one end of the mounting column (10) is slidably connected to the guide groove (18), a third cylinder (19) is fixedly mounted on the base plate (1), and a piston rod of the third cylinder (19) is fixedly connected to the mounting column (10).

6. The surface treatment device for a low-frequency sound-absorbing board according to claim 1, It is characterized in that The mounting column (10) is provided with a slot (11), a connecting column (9) is slidably mounted in the slot (11), the connecting column (9) is fixedly connected to a fixing plate (20), a limiting plate (8) is fixedly mounted on the other end of the connecting column (9), a connecting platform (7) is fixedly mounted on the top of the mounting column (10), and the connecting platform (7) is fixedly connected to the second cylinder (6).

7. The surface treatment device for a low-frequency sound absorbing board according to claim 2, It is characterized in that A mounting frame (29) is fixedly mounted on the bottom of the fixing plate (20), and the mounting frame (29) is fixedly connected to the motor (23).

8. The surface treatment device for a low-frequency sound absorbing board according to claim 1, It is characterized in that The workbench (4) is provided with a slide groove (5), the first clamping plate (16) and the second clamping plate (17) are respectively slidably connected to the slide groove (5), and a column (30) is fixedly installed on the bottom plate (1), and the column (30) is fixedly connected to the workbench (4).

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