A surface treatment device for environmentally friendly sheet materials

Abstract

This utility model provides an environmentally friendly surface treatment device for sheet metal processing, belonging to the field of sheet metal processing technology. It includes a frame, and further includes: a transmission roller rotatably connected to both sides inside the frame, with a conveyor belt sleeved on the outer side of the transmission roller; a support roller rotatably connected to the top of the frame; a first motor installed on one side of the frame; and a dust removal structure including a housing fixed to one side of the moving frame, a dust filter fixed to the top of the housing, and a power assembly installed on one side of the housing. In this utility model, the polishing roller drives the impeller to rotate, generating suction that draws dust from the dust hood into the housing via a connecting pipe. After the dust is filtered by the dust filter, clean air is discharged from the exhaust port. This achieves the device's highly efficient dust collection function, quickly drawing dust from the polishing area into the dust collection box, preventing dust diffusion and pollution of the workshop, thereby reducing the risk of dust inhalation for operators and improving the environmental friendliness and production efficiency of the processing workshop.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically to a treatment device for surface processing of environmentally friendly sheet metal. Background Technology

[0002] When processing the surface of environmentally friendly boards, it is necessary to use a surface processing device for environmentally friendly boards to polish the surface, improve the gloss and smoothness of the board surface, provide a good foundation for subsequent processing procedures, and meet the actual needs of surface polishing of environmentally friendly boards.

[0003] Chinese patent CN213532034U discloses a surface treatment device for furniture processing boards, including a base and a top plate. A rectangular hole is provided on the top right side of the base, and a movable plate is attached to the top of the base. A circular hole is provided on the top of the movable plate, and a bolt is installed inside the circular hole. The bottom end of the bolt passes through the rectangular hole and is screwed with an internal threaded ring. Baffles are fixedly installed on the left end of the movable plate and the top left side of the base. Columns are fixedly installed on both the left and right ends of the base. Sleeve holes are provided on the left and right sides of the bottom of the top plate, and the inner sidewalls of the sleeve holes are slidably installed on the sidewalls of the columns. This invention, by providing a rectangular hole on the top of the base, a fixed baffle, and a baffle moved by the movable plate, allows for the movement of one baffle through the rectangular hole and bolt, thus facilitating the clamping and fixing of boards of different sizes, increasing the applicability of the boards for processing. The structure is simple, the design is reasonable, and it has strong practicality.

[0004] The aforementioned patent still has the following shortcomings: It is prone to generating sawdust. Since traditional polishing devices mostly adopt an open grinding structure, the mechanical transmission components are prone to scattering sawdust everywhere during operation. In addition, the lack of efficient dust collection components leads to a large accumulation of dust in the processing area, which not only pollutes the workshop environment, but may also affect the operating accuracy of the equipment due to dust accumulation. Furthermore, long-term inhalation of sawdust by operators can easily harm their health. At the same time, the scattered dust also increases the workload and cost of subsequent cleaning processes. Utility Model Content

[0005] This invention provides a treatment device for surface processing of environmentally friendly sheet materials, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] An embodiment of this utility model provides a treatment device for surface processing of environmentally friendly sheet materials, including a frame, and further comprising:

[0008] The drive rollers are rotatably connected to both sides inside the frame, and a conveyor belt is sleeved on the outer side of the drive rollers;

[0009] The support roller is rotatably connected to the top of the machine frame;

[0010] The first motor is mounted on one side of the frame, and the output shaft end of the first motor is connected to one of the sets of transmission rollers;

[0011] The fixed frame is fixed to one side of the machine frame, and a hydraulic telescopic rod is installed inside the top of the fixed frame. A movable frame is fixed to the telescopic end of the hydraulic telescopic rod, and guide rods that are slidably connected to the fixed frame are installed on both sides of the top of the movable frame.

[0012] A dust cover is installed at the bottom of the mobile frame, and a polishing roller is rotatably connected inside the dust cover. A second motor with an output shaft end connected to the polishing roller is installed on one side of the dust cover.

[0013] The cleaning structure, located on one side inside the dust cover, is used to clean the surface of the board.

[0014] A sliding rod is slidably connected to both sides of the bottom end of the movable frame, and a pressure roller is installed at the bottom end of the sliding rod. A compression spring is installed between the pressure roller and the movable frame.

[0015] A dust removal structure is provided on one side of a mobile frame. The dust removal structure includes a box fixed to one side of the mobile frame, a connecting pipe fixed to one side of the box and connected to a dust cover, a cover detachably installed at the bottom of one side of the box, a dust filter fixed to the top of the inside of the box, and a power assembly provided on one side of the box.

[0016] Through the above technical solution, the first motor drives the conveyor belt to place and transport the environmentally friendly board into the device. At the same time, the second motor is started to drive the polishing roller to rotate and polish the board. The surface of the board is pressed by the pressure roller to ensure that the polishing and cleaning are carried out stably. The surface of the board is cleaned by the cleaning structure, and the dust generated by the cleaning and polishing is concentratedly absorbed by the dust removal structure.

[0017] Furthermore, the power assembly includes a fan wheel rotatably connected to one side of the housing, an exhaust port opened on one side of the top of the third pulley, a second pulley installed at the end of the fan wheel's rotating shaft, and a first pulley installed at the end of the polishing roller's rotating shaft and connected to the second pulley via a transmission belt.

[0018] The above technical solution uses a polishing roller to drive a fan wheel to generate suction, which draws dust from the dust cover into the housing through the connecting pipe. After the dust is filtered by the dust filter, clean air is discharged from the exhaust port. The dust inside the housing can be cleaned by removing the cover.

[0019] Furthermore, the rotating shaft of the impeller extends to the outside of the housing and is connected to the second pulley, and the housing is connected to the dust cover through a connecting pipe.

[0020] Through the above technical solution, the inclined structure of the dust filter allows the adsorbed dust to slide down the inclined surface to the bottom of the box, and the plug-in cover facilitates quick disassembly and cleaning of accumulated dust, improving maintenance efficiency.

[0021] Furthermore, the side view cross-section of the dust filter is inclined, and the cover and the housing form a plug-in structure.

[0022] The above technical solution enables the polishing roller to rotate synchronously with the impeller, achieving dust collection without the need for an additional power source. It simplifies the structure and saves energy, and the connection between the housing and the dust cover ensures effective dust intake.

[0023] Furthermore, the cleaning structure includes a brush roller rotatably connected to one side inside the dust cover, a brush fixed to the outside of the brush roller, a third pulley installed at the end of the brush roller's rotating shaft, and a fourth pulley installed on the outside of the polishing roller's rotating shaft and connected to the third pulley via a transmission belt.

[0024] The above technical solution uses a polishing roller to drive a brush roller to rotate, which in turn causes the brush to clean the surface of the board, removing residual wood chips, dust, and other impurities.

[0025] Furthermore, the brushes are arranged in several groups on the surface of the brush roller, and the several groups of brushes are arranged in a spiral shape with equal spacing on the surface of the brush roller.

[0026] The above technical solution enables the brush to spirally advance and clean along the surface of the board when the brush roller rotates, covering the surface of the board without dead corners, effectively removing impurities from all parts, and improving the uniformity and thoroughness of cleaning.

[0027] The above-described solution of this utility model has at least the following beneficial effects:

[0028] This invention utilizes a polishing roller to drive a fan wheel, generating suction that draws dust from the dust hood into the housing via a connecting pipe. After the dust is filtered through a dust filter, clean air is discharged through the exhaust port. This achieves the device's highly efficient dust collection function, quickly drawing dust from the polishing area into the dust collection box, preventing dust from spreading and polluting the workshop, thereby reducing the risk of dust inhalation for operators and improving the environmental friendliness and production efficiency of the processing workshop.

[0029] This invention uses a polishing roller to drive a brush roller to rotate, which in turn causes the brush to sweep the surface of the board, removing residual sawdust, dust, and other impurities. This achieves the surface cleaning function of the device, which can immediately clean impurities on the surface of the polished board and prevent dust accumulation from affecting the adhesion of subsequent coating, veneer, and other processes. Attached Figure Description

[0030] Figure 1 This is one of the structural schematic diagrams of this utility model;

[0031] Figure 2 This is the second schematic diagram of the structure of this utility model;

[0032] Figure 3 This is the third schematic diagram of the structure of this utility model;

[0033] Figure 4 A three-dimensional cross-sectional structural diagram of the dust removal structure provided by this utility model;

[0034] Figure 5 A three-dimensional cross-sectional structural diagram of the dust removal structure provided by this utility model.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Frame; 2. Conveyor belt; 3. Dust cover; 4. Moving frame; 5. Guide rod; 6. Hydraulic telescopic rod; 7. Fixed frame; 8. Dust removal structure; 801. First pulley; 802. Second pulley; 803. Housing; 804. Connecting pipe; 805. Cover; 806. Fan wheel; 807. Exhaust port; 808. Dust filter screen; 9. Cleaning structure; 901. Brush; 902. Brush roller; 903. Third pulley; 904. Fourth pulley; 10. Slide rod; 11. Compression spring; 12. Pressure roller; 13. First motor; 14. Second motor; 15. Support roller; 16. Polishing roller; 17. Transmission roller. Detailed Implementation

[0037] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0038] like Figures 1 to 5 As shown, an embodiment of this utility model provides a treatment device for surface processing of environmentally friendly sheet materials, including a frame 1, and further comprising:

[0039] The drive roller 17 is rotatably connected to both sides inside the frame 1, and the outer side of the drive roller 17 is fitted with a conveyor belt 2;

[0040] The support roller 15 is rotatably connected to the top of the machine frame 1;

[0041] The first motor 13 is mounted on one side of the frame 1, and the output shaft end of the first motor 13 is connected to one of the sets of transmission rollers 17;

[0042] The fixed frame 7 is fixed to one side of the frame 1, and a hydraulic telescopic rod 6 is installed inside the top of the fixed frame 7. The telescopic end of the hydraulic telescopic rod 6 is fixed to the movable frame 4. Guide rods 5 that are slidably connected to the fixed frame 7 are installed on both sides of the top of the movable frame 4.

[0043] A dust cover 3 is installed at the bottom of the movable frame 4, and a polishing roller 16 is rotatably connected inside the dust cover 3. A second motor 14 with the output shaft end connected to the polishing roller 16 is installed on one side of the dust cover 3.

[0044] The cleaning structure 9 is located on one side inside the dust cover 3 and is used to clean the surface of the board.

[0045] The slide rod 10 is slidably connected to both sides of the bottom end of the movable frame 4, and a pressure roller 12 is installed at the bottom end of the slide rod 10. A compression spring 11 is installed between the pressure roller 12 and the movable frame 4.

[0046] The dust removal structure 8 is set on one side of the mobile frame 4. The dust removal structure 8 includes a box 803 fixed to one side of the mobile frame 4, a connecting pipe 804 fixed to one side of the box 803 and connected to the dust cover 3, a cover 805 detachably installed at the bottom of one side of the box 803, a dust filter 808 fixed to the top of the inside of the box 803, and a power component set on one side of the box 803.

[0047] In this embodiment of the utility model, the first motor 13 starts and drives the transmission roller 17 to rotate, causing the conveyor belt 2 on the outside of the transmission roller 17 to run accordingly. The environmentally friendly board is placed on the surface of the conveyor belt 2 and transported into the device by the conveyor belt 2. At the same time, the second motor 14 starts and drives the polishing roller 16 to rotate. The hydraulic telescopic rod 6 pushes the moving frame 4 to move up and down, driving the dust cover 3 and the polishing roller 16 to adjust their height to accommodate boards of different thicknesses. The polishing roller 16 polishes the board. At the same time, the pressure roller 12 presses the surface of the board under the action of the compression spring 11 to ensure that the polishing and cleaning are carried out stably. The cleaning structure 9 cleans the surface of the board, and the dust removal structure 8 centrally absorbs the dust generated by cleaning and polishing.

[0048] like Figures 4 to 5 As shown, the power assembly includes a fan 806 rotatably connected to one side of the inside of the housing 803, an exhaust port 807 opened on one side of the top of the third pulley 903, a second pulley 802 installed at the end of the rotating shaft of the fan 806, and a first pulley 801 installed at the end of the rotating shaft of the polishing roller 16 and connected to the second pulley 802 via a transmission belt. The rotating shaft of the fan 806 extends to the outside of the housing 803 and is connected to the second pulley 802. The housing 803 is connected to the dust cover 3 via a connecting pipe 804. The side cross-section of the dust filter 808 is a sloping structure. The cover 805 and the housing 803 form a plug-in structure.

[0049] In this embodiment of the utility model, the polishing roller 16 drives the second pulley 802 to rotate via the first pulley 801 and the transmission belt, which in turn drives the fan wheel 806 to rotate. The rotation of the fan wheel 806 generates suction, which exhausts the air inside the housing 803. The connecting pipe 804 draws the dust from the dust cover 3 into the housing 803. After the dust is filtered by the dust filter 808, clean air is discharged from the exhaust port 807. The inclined structure of the dust filter 808 facilitates the dust to slide to the bottom of the housing 803. The dust inside the housing 803 can be cleaned by removing the cover 805.

[0050] like Figure 4 As shown, the cleaning structure 9 includes a brush roller 902 rotatably connected to one side inside the dust cover 3, a brush 901 fixed to the outside of the brush roller 902, a third pulley 903 installed at the end of the rotating shaft of the brush roller 902, and a fourth pulley 904 installed on the outside of the rotating shaft of the polishing roller 16 and connected to the third pulley 903 via a transmission belt. Several groups of brushes 901 are arranged on the surface of the brush roller 902, and the several groups of brushes 901 are arranged in a spiral shape at equal intervals on the surface of the brush roller 902.

[0051] In this embodiment of the utility model, the polishing roller 16 drives the third pulley 903 to rotate via the fourth pulley 904 and the transmission belt, causing the brush roller 902 to rotate. The spiral-shaped brush 901 on the surface of the brush roller 902 cleans the surface of the board, sweeping away residual wood chips, dust and other impurities, which facilitates subsequent polishing and improves the polishing effect.

[0052] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A surface treatment device for environmentally friendly sheet metal, comprising a frame (1), characterized in that, Also includes: The drive roller (17) is rotatably connected to both sides inside the frame (1), and the outer side of the drive roller (17) is fitted with a conveyor belt (2). The support roller (15) is rotatably connected to the top of the machine frame (1); The first motor (13) is installed on one side of the frame (1), and the output shaft end of the first motor (13) is connected to one of the transmission rollers (17); The fixed frame (7) is fixed on one side of the frame (1), and a hydraulic telescopic rod (6) is installed inside the top of the fixed frame (7). A movable frame (4) is fixed at the telescopic end of the hydraulic telescopic rod (6). Guide rods (5) that are slidably connected to the fixed frame (7) are installed on both sides of the top of the movable frame (4). A dust cover (3) is installed at the bottom of the movable frame (4), and a polishing roller (16) is rotatably connected inside the dust cover (3). A second motor (14) with the output shaft end connected to the polishing roller (16) is installed on one side of the dust cover (3). The cleaning structure (9) is set on one side inside the dust cover (3) and is used to clean the surface of the board. The slide rod (10) is slidably connected to both sides of the bottom end of the movable frame (4), and the bottom end of the slide rod (10) is equipped with a pressure wheel (12), and a compression spring (11) is installed between the pressure wheel (12) and the movable frame (4). The dust removal structure (8) is set on one side of the mobile frame (4). The dust removal structure (8) includes a box (803) fixed on one side of the mobile frame (4), a connecting pipe (804) fixed on one side of the box (803) and connected to the dust cover (3), a cover (805) detachably installed on the bottom of one side of the box (803), a dust filter (808) fixed on the top of the inside of the box (803), and a power assembly set on one side of the box (803).

2. The surface treatment device for environmentally friendly sheet metal as described in claim 1, characterized in that, The power assembly includes a fan (806) rotatably connected to one side of the inside of the housing (803), an exhaust port (807) opened on one side of the top of the third pulley (903), a second pulley (802) installed at the end of the rotating shaft of the fan (806), and a first pulley (801) installed at the end of the rotating shaft of the polishing roller (16) and connected to the second pulley (802) via a transmission belt.

3. The surface treatment device for environmentally friendly sheet metal as described in claim 2, characterized in that, The rotating shaft of the impeller (806) extends to the outside of the housing (803) and is connected to the second pulley (802). The housing (803) is connected to the dust cover (3) through the connecting pipe (804).

4. The surface treatment device for environmentally friendly sheet metal as described in claim 2, characterized in that, The side view cross-section of the dust filter (808) is a sloping structure, and the cover (805) and the box (803) form a plug-in structure.

5. The surface treatment device for environmentally friendly sheet metal as described in claim 1, characterized in that, The cleaning structure (9) includes a brush roller (902) rotatably connected to one side inside the dust cover (3), a brush (901) fixed to the outside of the brush roller (902), a third pulley (903) installed at the end of the rotating shaft of the brush roller (902), and a fourth pulley (904) installed on the outside of the polishing roller (16) and connected to the third pulley (903) via a transmission belt.

6. The surface treatment device for environmentally friendly sheet metal as described in claim 5, characterized in that, The brushes (901) are arranged in several groups on the surface of the brush roller (902), and the several groups of brushes (901) are arranged in a spiral shape at equal intervals on the surface of the brush roller (902).

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