Polishing device with noise reduction function

Abstract

The utility model relates to the technical field of polishing devices, in particular to a polishing device with a noise reduction function. According to the technical scheme, the dust removal device comprises a box body and dust removal boxes, embedding cylinders are embedded into the two ends of the bottom end in the box body, a built-in box is slidably installed at the bottom end in the box body, a placement plate is slidably installed on the inner side of the built-in box, dust suction boxes are embedded into the front side and the rear side of an opening of the box body, and the number of the dust removal boxes is two. The two dust removal boxes are fixed to the front end face and the rear end face of the box body respectively, the upper ends of the dust removal boxes communicate with the dust suction box through guide pipes, an auxiliary cover and a top cover are rotationally installed on the two sides of an opening in the upper end of the box body through hinges respectively, a large disc and a small disc are rotationally installed on the lower end face of the top cover, and a driving box is fixed to the upper end face of the top cover. The device has the advantages of being provided with a closed machining space, reducing noise pollution, facilitating machining of plates of different sizes and being high in operability.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices, in particular to a polishing device with a sound-absorbing function. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It is a modification process of the workpiece surface using polishing tools and abrasive particles or other polishing media.

[0003] During the processing of the plate, the surface of the plate needs to be finely flattened and polished. The existing polishing equipment will generate a lot of noise during the processing, affecting the working environment and causing great noise pollution. In addition, the processing mechanism used by the polishing equipment is not suitable for processing plates of different widths, thicknesses and lengths, and has poor operability. Utility Model Content

[0004] The purpose of the utility model is to provide a polishing device with a silencing function, which has a closed processing space, reduces noise pollution, is convenient for processing plates of different sizes, has the advantages of strong operability, and solves the problems in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device with a sound-absorbing function, comprising a box body and a dust removal box, both ends of the bottom end of the box body are embedded with embedded cylinders, a built-in box is slidably installed at the bottom end of the box body, a placement plate is slidably installed on the inner side of the built-in box, and dust collection boxes are embedded and installed at the front and rear sides of the opening of the box body. There are two dust collection boxes in total, and the two dust collection boxes are respectively fixed on the front and rear end surfaces of the box body, the upper end of the dust collection box is connected to the dust collection box through a conduit, and auxiliary covers and top covers are respectively rotatably installed on both sides of the upper end opening of the box body through hinges, a large plate and a small plate are rotatably installed on the lower end surface of the top cover, and a drive box is fixed on the upper end surface of the top cover.

[0006] When using a polishing device with a silencer function in the technical solution, the plate is placed on the upper side of the placement plate, and then the auxiliary cover is first rotated and closed by the hinge, and then the top cover is rotated and closed. According to the thickness of the plate, the hydraulic rod is started to drive the built-in box to rise and fall, and the built-in box drives the plate on the placement plate to rise and fall, so that the plate fits the large plate and the small plate. The built-in motor of the drive box is started to drive the large plate and the small plate to rotate, and the large plate and the small plate polish the upper surface of the plate. The motor at the inner end of the built-in box is started to drive the screw to rotate, and the screw thread drive controls the displacement of the placement plate. The placement plate drives the plate to move to expand the polishing area. Dust is generated during the polishing process, and the dust removal fan built into the dust removal box is started to absorb the dust into the filter bag built into the dust removal box through the dust suction box and the duct.

[0007] Preferably, a foot pad is fixed on the outer side of the lower end surface of the box body, and a total of four foot pads are provided, and the four foot pads are arranged in an array, and an anti-skid pad is fixed on the lower end of the foot pad. The box body is placed and supported by the foot pad, and the anti-skid pad increases friction and ensures the stability of support.

[0008] Preferably, a hydraulic rod is fixed inside the embedding cylinder, and the upper end of the hydraulic rod is fixed to the lower end surface of the built-in box. The built-in box is driven to rise and fall by the hydraulic rod.

[0009] Preferably, a screw is rotatably installed in the middle of the built-in box, and the screw thread runs through the middle of the placement plate. The motor at the inner end of the built-in box drives the screw to rotate, and the screw thread drives the placement plate to move.

[0010] Preferably, the auxiliary cover is matched with the top cover, and a handle is provided on the upper side of one end of the top cover away from the hinge, which facilitates the opening and closing of the top cover, and a sealing pad is provided on the auxiliary cover to perform sound insulation and sealing on the interface.

[0011] Preferably, two large plates and two small plates are provided, and four large plates and four small plates are arranged in an array on the lower end surface of the top cover. Through the distribution of the large plates and the small plates, all-round polishing operation is completed.

[0012] Preferably, the large plate and the small plate both correspond to the positions of the placement plate. The large plate and the small plate are used to polish the plate on the placement plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the operator starts the device through an external control device to supply power through an external power supply, places the plate on the upper side of the placement plate, and then rotates the closed auxiliary cover through the hinge, and then rotates the closed top cover. According to the thickness of the plate, the hydraulic rod is started to drive the built-in box to rise and fall, and the built-in box drives the plate on the placement plate to rise and fall, so that the plate fits the large plate and the small plate, and the built-in motor of the drive box is started to drive the large plate and the small plate to rotate, and the large plate and the small plate polish the upper surface of the plate, and the motor at the inner end of the built-in box is started to drive the screw rod to rotate, and the screw rod thread drive controls the displacement of the placement plate, and the placement plate drives the plate to move to expand the polishing area. Dust is generated during the polishing process, and the dust removal fan built in the dust removal box is started. The dust is absorbed into the filter bag built in the dust removal box through the dust suction box and the duct. The device has a simple structure and is easy to operate. Through the closed processing space, the propagation and diffusion of noise is reduced, and a good silencing effect is played. At the same time, the adjustable processing structure design is convenient for processing plates of different sizes, and it is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the box structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the built-in box of the utility model.

[0018] In the figure: 1. Auxiliary cover; 2. Box body; 3. Dust removal box; 4. Conduit; 5. Dust suction box; 6. Foot pad; 7. Hinge; 8. Top cover; 9. Handle; 10. Drive box; 11. Large plate; 12. Small plate; 13. Built-in box; 14. Hydraulic rod; 15. Embedded cylinder; 16. Placement plate; 17. Screw. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figures 1 to 4 The utility model provides an embodiment: a polishing device with a silencing function, comprising a box body 2 and a dust removal box 3, both ends of the bottom end of the box body 2 are embedded with embedded cylinders 15, a built-in box 13 is slidably installed at the bottom end of the box body 2, a placement plate 16 is slidably installed inside the built-in box 13, a dust collection box 5 is embedded and installed at the front and rear sides of the opening of the box body 2, two dust collection boxes 3 are provided, and the two dust collection boxes 3 are respectively fixed on the front and rear end surfaces of the box body 2, and the upper end of the dust collection box 3 is connected to the dust collection box 5 through a conduit 4.

[0022] Furthermore,

[0023] A foot pad 6 is fixed to the outer side of the lower end surface of the box body 2. There are four foot pads 6 in total, and the four foot pads 6 are distributed in an array. An anti-skid pad is fixed to the lower end of the foot pad 6. The box body 2 is placed and supported by the foot pad 6. The anti-skid pad increases friction and ensures the stability of support.

[0024] Furthermore,

[0025] A hydraulic rod 14 is fixed inside the embedding tube 15 , and the upper end of the hydraulic rod 14 is fixed to the lower end surface of the built-in box 13 , so that the built-in box 13 is lifted and lowered by the hydraulic rod 14 .

[0026] Furthermore,

[0027] A screw rod 17 is rotatably installed in the middle of the built-in box 13, and the screw rod 17 threadably penetrates the middle of the placement plate 16. The screw rod 17 is driven to rotate by the motor at the inner end of the built-in box 13, and the screw rod 17 threadably drives the placement plate 16 to move.

[0028] Embodiment 2

[0029] See also Figures 1 to 4 The utility model provides an embodiment: a polishing device with a silencing function, comprising a box body 2 and a dust removal box 3, the two sides of the upper end opening of the box body 2 are respectively rotatably mounted with an auxiliary cover 1 and a top cover 8 through hinges 7, a large plate 11 and a small plate 12 are rotatably mounted on the lower end surface of the top cover 8, and a driving box 10 is fixed to the upper end surface of the top cover 8.

[0030] Furthermore,

[0031] The auxiliary cover 1 is matched with the top cover 8, and a handle 9 is provided on the upper side of one end of the top cover 8 away from the hinge 7, which facilitates the opening and closing of the top cover 8. A sealing gasket is provided on the auxiliary cover 1 to soundproof and seal the interface.

[0032] Furthermore,

[0033] There are two large plates 11 and two small plates 12, and four large plates 11 and four small plates 12 are distributed in an array on the lower end surface of the top cover 8. Through the distribution of the large plates 11 and the small plates 12, all-round polishing operations are completed.

[0034] Furthermore,

[0035] The large plate 11 and the small plate 12 both correspond to the positions of the placement plate 16 , and the plate on the placement plate 16 is polished by the large plate 11 and the small plate 12 .

[0036] During the operation of the utility model, the external power supply is used for power supply, and the operator starts the device through the external control device, places the plate on the upper side of the placement plate 16, and then rotates the closed auxiliary cover 1 through the hinge 7, and then rotates the closed top cover 8. According to the thickness of the plate, the hydraulic rod 14 is started to drive the built-in box 13 to rise and fall, and the built-in box 13 drives the plate on the placement plate 16 to rise and fall, so that the plate fits the large plate 11 and the small plate 12, and the built-in motor of the drive box 10 is started to drive the large plate 11 and the small plate 12 to rotate, and the large plate 11 and the small plate 12 polish the upper surface of the plate, and the inner end motor of the built-in box 13 is started to drive the screw rod 17 to rotate, and the screw rod 17 threaded drive controls the displacement of the placement plate 16, and the placement plate 16 drives the plate to move to expand the polishing area. Dust is generated during the polishing process, and the dust removal fan built in the dust removal box 3 is started to absorb the dust into the filter bag built in the dust removal box 3 through the dust suction box 5 and the duct 4.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device with a silencing function, comprising a box body (2) and a dust removal box (3), characterized in that: Both ends of the bottom end of the box body (2) are embedded with embedded cylinders (15), the bottom end of the box body (2) is slidably mounted with a built-in box (13), the inner side of the built-in box (13) is slidably mounted with a placement plate (16), the front and rear sides of the opening of the box body (2) are embedded with dust collection boxes (5), two dust collection boxes (3) are provided, and the two dust collection boxes (3) are respectively fixed to the front and rear end surfaces of the box body (2), the upper end of the dust collection box (3) is connected to the dust collection box (5) through a conduit (4), the two sides of the upper end opening of the box body (2) are rotatably mounted with auxiliary covers (1) and top covers (8) through hinges (7), the lower end surface of the top cover (8) is rotatably mounted with a large plate (11) and a small plate (12), and the upper end surface of the top cover (8) is fixed with a drive box (10).

2. A polishing device with a silencing function according to claim 1, characterized in that: A foot pad (6) is fixed to the outer side of the lower end surface of the box body (2), and a total of four foot pads (6) are provided, and the four foot pads (6) are distributed in an array, and an anti-slip pad is fixed to the lower end of the foot pad (6).

3. The polishing device with a silencing function according to claim 1, characterized in that: A hydraulic rod (14) is fixed inside the embedding cylinder (15), and the upper end of the hydraulic rod (14) is fixed to the lower end surface of the built-in box (13).

4. The polishing device with a silencing function according to claim 1, characterized in that: A screw rod (17) is rotatably mounted in the middle of the built-in box (13), and the screw rod (17) is threadedly passed through the middle of the placement plate (16).

5. The polishing device with a sound-absorbing function according to claim 1, characterized in that: The auxiliary cover (1) and the top cover (8) are matched, and a handle (9) is provided on the upper side of one end of the top cover (8) away from the hinge (7).

6. The polishing device with a silencing function according to claim 1, characterized in that: Two of the large plates (11) and two of the small plates (12) are provided, and four large plates (11) and four small plates (12) are arranged in an array and distributed on the lower end surface of the top cover (8).

7. A polishing device with a silencing function according to claim 6, characterized in that: The large plate (11) and the small plate (12) both correspond to the positions of the placement plate (16).

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